Relevant bibliographies by topics / Double Nickel

Academic literature on the topic 'Double Nickel'

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Published: 10 December 2022
Last updated: 29 January 2023

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Journal articles on the topic "Double Nickel"

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LaPierre, Etienne A., Warren E. Piers, Denis M. Spasyuk, and David W. Bi. "Activation of Si–H bonds across the nickel carbene bond in electron rich nickel PCcarbeneP pincer complexes." Chemical Communications 52, no. 7 (2016): 1361–64. http://dx.doi.org/10.1039/c5cc09349j.

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Mahdavi, Behzad, Philippe Chambrion, Julie Binette, Eric Martel, and Jean Lessard. "Electrocatalytic hydrogenation of conjugated enones on nickel boride, nickel, and Raney nickel electrodes." Canadian Journal of Chemistry 73, no. 6 (June 1, 1995): 846–52. http://dx.doi.org/10.1139/v95-105.

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The selectivity of the electrocatalytic hydrogenation (ECH) of conjugated enones to the corresponding carbonyl compounds has been investigated in aqueous methanol under constant current at nickel boride, fractal nickel, and Raney nickel electrodes made of pressed powders. The influence of various parameters (water percentage, pH, concentration of substrate, and current density) on the selectivity of the carbon–carbon double bond hydrogenation was studied with cyclohex-2-en-1-one at nickel boride electrodes. Under given electrolysis conditions, fractal nickel electrodes were found to give the highest selectivity. The selectivity of the ECH of a variety of conjugated enones at fractal nickel electrodes was determined under electrolysis conditions that gave the best selectivity with cyclohexenone at nickel boride electrodes. Keywords: electrocatalytic hydrogenation, α,β-unsaturated ketones, selective hydrogenation, nickel based cathodes.
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Rajamathi, Jacqueline T., N. H. Raviraj, Mohammed F. Ahmed, and Michael Rajamathi. "Hexacyanoferrate-intercalated nickel zinc hydroxy double salts." Solid State Sciences 11, no. 12 (December 2009): 2080–85. http://dx.doi.org/10.1016/j.solidstatesciences.2009.09.001.

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Kim, Jong Seon, Gun Whan Lee, Ki Won Kim, Jou Hyen Ahn, Gyu Bong Cho, Ho Suk Ryu, and Hyo Jun Ahn. "The Discharge Properties of Nickel Sulfide Thin Film Prepared from Sulfidation of Nickel Foil." Materials Science Forum 544-545 (May 2007): 1073–76. http://dx.doi.org/10.4028/www.scientific.net/msf.544-545.1073.

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The nickel sulfide (Ni3S2) thin film could be prepared from Ni/S double layer, which was deposited on nickel foil using evaporation and sputtering. The nickel sulfide electrode was discharged and charged between 0.6V and 2.6V versus Li/Li+ at room temperature. The nickel sulfide film had the first discharge capacity of 270mAh/g, and two plateaus at 1.3V and 1.8V.
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Barik, G., E. Padhan, B. Dash, K. Sarangi, and T. Subbaiah. "Preparation of layered nickel aluminium double hydroxide from waste solution of nickel." Minerals Engineering 69 (December 2014): 107–12. http://dx.doi.org/10.1016/j.mineng.2014.07.015.

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Yan, Qing, Peng Yan, Tong Wei, Guiling Wang, Kui Cheng, Ke Ye, Kai Zhu, Jun Yan, Dianxue Cao, and Yiju Li. "A highly efficient and durable water splitting system: platinum sub-nanocluster functionalized nickel–iron layered double hydroxide as the cathode and hierarchical nickel–iron selenide as the anode." Journal of Materials Chemistry A 7, no. 6 (2019): 2831–37. http://dx.doi.org/10.1039/c8ta10789k.

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Lei, Xiaodong, Bo Wang, Junfeng Liu, Zhengping Ye, Zheng Chang, Meihong Jiang, and Xiaoming Sun. "Three-dimensional NiAl-mixed metal oxide film: preparation and capacitive deionization performances." RSC Adv. 4, no. 78 (2014): 41642–48. http://dx.doi.org/10.1039/c4ra08415b.

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A NiAl layered double hydroxide (NiAl-LDH) film was grown on the surface of a three-dimensional (3D) nickel foam by an in situ hydrothermal method using a nickel foam substrate as a nickel source, and boehmite (AlOOH) sol as an aluminium source.
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Belskaya, Olga B., Roman M. Mironenko, Tatiana I. Gulyaeva, Mikhail V. Trenikhin, Ivan V. Muromtsev, Svetlana V. Trubina, Valentina V. Zvereva, and Vladimir A. Likholobov. "Catalysts Derived from Nickel-Containing Layered Double Hydroxides for Aqueous-Phase Furfural Hydrogenation." Catalysts 12, no. 6 (May 30, 2022): 598. http://dx.doi.org/10.3390/catal12060598.

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Changes in the structural and textural properties of NiAl-layered double hydroxides (LDHs) (with 2–4 molar ratios of metals) and state of nickel that occur in different steps of the synthesis of nickel catalysts were studied using XRD, thermal analysis, TPR, low-temperature nitrogen adsorption, XANES, EXAFS, and electron microscopy methods. Relations between nickel content, catalyst reduction conditions, state of nickel, and its catalytic properties were revealed. It was shown that the use of NiAl LDH as the catalyst precursor even at a high content of active metal allows for the obtaining of the dispersed particles of supported nickel that are active in the aqueous-phase hydrogenation of furfural. The catalyst activity and conversion of furfural were found to increase with elevation of the catalyst reduction temperature and the corresponding growth of the fraction of reduced nickel. However, a lower reduction temperature (500 °C) makes it possible to form smaller nickel particles with the size of 4–6 nm, and a high Ni content (Ni:Al = 4) can be used to obtain the active Ni@NiAlOx catalyst. Under mild reaction conditions (90 °C, 2.0 MPa), the furfural conversion reached 93%, and furfuryl alcohol was formed with the selectivity of 70%. Under more severe reaction conditions (150 °C, 3.0 MPa), complete conversion of furfural was achieved, and cyclopentanol and tetrahydrofurfuryl alcohol were the main hydrogenation products.
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Coudun, C., and Jean-François Hochepied. "Precipitation of Nickel Hydroxides from Nickel Dodecylsulphate." Solid State Phenomena 106 (September 2005): 35–40. http://dx.doi.org/10.4028/www.scientific.net/ssp.106.35.

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Classical precipitation techniques applied to a nickel di-dodecylsulphate Ni(DS)2 precursor were developed. In the range of concentrations studied this precursor forms direct micelles in water. In pH-controlled double jet precipitation with soda at 60°C, the pure a, poorly crystallised bbc and well crystallised b phases are successively obtained by pH shifts from 8 to 11, whereas the platelet morphology remains similar. In the same conditions, classical salts never lead to a phase and the particle size and morphology is pH dependent. Hydroxide precipitation by ammonia decomplexation, via heating at 60°C, Ni(DS)2 leads to well-calibrated stacks of b- Ni(OH)2 nanopancakes (300 nm in diameter and 200 nm stacking length) whereas classical salts lead to micrometric particles characterised by thin interconnected walls.
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Wang, Dongai, Meihua Liu, Yuanmin Zhu, and Feihui Li. "Influence of Double-Pulse Electrodeposition Parameters on the Performance of Nickel/Nanodiamond Composite Coatings." Coatings 11, no. 9 (September 3, 2021): 1068. http://dx.doi.org/10.3390/coatings11091068.

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In this study, using 45# carbon steel as the substrate, a first experimental analysis was carried out on the polarisation behaviour of different component wattage plating solutions in order to determine the reasonable content of nanodiamond particles in a nickel/nanodiamond composite plating solution. Secondly, the effect of double-pulse forward and reverse duty cycle and reverse working time on the performance of nickel/nanodiamond composite plating was then investigated by testing the thickness, hardness and surface roughness of the composite plating and observing the surface micromorphology. The experimental results show that, when the content of nanodiamond particles in the plating solution is 5 g/L, the anti-pulse working time, forward and reverse pulse duty cycle of the double-pulse plating parameters are 20, 0.3 and 0.2 ms, respectively, and the composite plating layer prepared by double pulse has good comprehensive performance. This research work provides technical support for the optimisation of process parameters for the preparation of nickel/nanodiamond composite coatings by double-pulse electrodeposition.
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Dissertations / Theses on the topic "Double Nickel"

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Teeters-Kennedy, Shannon Marie. "Infrared surface plasmons in double stacked nickel microarrays lipid bilayer systems /." Columbus, Ohio : Ohio State University, 2007. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1180531191.

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Teeters-Kennedy, Shannon M. "Infrared Surface Plasmons in Double Stacked Nickel Microarrays: Lipid Bilayer Systems." The Ohio State University, 2007. http://rave.ohiolink.edu/etdc/view?acc_num=osu1180531191.

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Barbaroux, Romain. "Développement d'un procédé hydrométallurgique de récupération du nickel." Thesis, Vandoeuvre-les-Nancy, INPL, 2010. http://www.theses.fr/2010INPL087N/document.

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Cette recherche s’inscrit dans le contexte de la conception d’une filière originale comprenant la phytoextraction du nickel par la plante hyperaccumulatrice Alyssum murale, endémique des sols de serpentine d’Albanie et de sa valorisation de ce nickel, l’objectif étant d’arriver à un produit à haute valeur ajoutée. Les sols de serpentine peuvent être considérés comme une ressource secondaire. Ils contiennent des concentrations élevées en nickel mais à des teneurs insuffisantes pour être exploités par l’industrie minière. La plante Alyssum murale peut extraire et concentrer le nickel dans ses tissus. Le nickel présent dans la biomasse a pu être solubilisé quasiment totalement à l’acide sulfurique, en réacteur fermé puis à contre-courant en trois étapes. Cette lixiviation a produit une solution contenant du nickel lié à des molécules organiques ainsi que d’autres métaux et composés organiques. Les procédés de raffinage directs comme la précipitation sélective ou l’électroplaquage n’ont pas permis d’isoler le nickel. Deux voies ont été explorées : (i) l’extraction par un solvant organique sélectif du nickel (Cyanex 272) suivie d’une contre extraction par une solution aqueuse et électrodéposition et (ii) la cristallisation d’un sel double à partir du lixiviat préparé après incinération de la biomasse. La première voie a permis d’obtenir le nickel métal sous forme de cathode, la seconde a conduit au sel double sulfate de nickel et d’ammonium. Les produits ont été caractérisés par différentes techniques. Une étude technico-économique a montré le fort potentiel économique de la production de sel double
This research has been done in the context of the design of an original method aiming at obtaining high added value products of nickel, combining phytoextraction and valorization. Phytoextraction is conducted with the hyperaccumulating plant Alyssum murale, endemic species of serpentine soils in Albania. Serpentine soils can be considered as secondary resources: they contain high concentrations of nickel, which are not high enough for conventional mining techniques. The plant Alyssum murale can extract and concentrate nickel in its tissues. Nickel present in the biomass could be almost totally solubilized in batch reactor and with a 3 step countercurrent process. This leaching produced a solution containing nickel bound to organic molecules and other metals and organic compounds as well. Direct separation processes (e.g. selective precipitation and electrowinning) did not enable us to obtain nickel. Two methods have been investigated: (i) extraction by an organic nickel –selective solvent (Cyanex 272), extraction by an aqueous solution and electrowinning and (ii) crystallization of a double salt, nickel ammonium sulfate, from a leaching solution obtained from biomass ashes. Nickel products were characterized by different techniques. A technico-economical study showed the high commercial potential of the double salt production
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Göllner, Martin [Verfasser], and Bert [Akademischer Betreuer] Nickel. "Double-Gate Pentacene Thin Film Transistors for Biosensing / Martin Göllner. Betreuer: Bert Nickel." München : Universitätsbibliothek der Ludwig-Maximilians-Universität, 2012. http://d-nb.info/102130803X/34.

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Song, Hyo-Jin. "Microstructural Evolution and Deformation Mechanisms in Nickel-Base SuperAlloys." University of Cincinnati / OhioLINK, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1282059574.

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Guéguen, Bleuenn. "Apport de la géochimie isotopique du Nickel à l'étude des dépôts métallifères océaniques." Thesis, Brest, 2013. http://www.theses.fr/2013BRES0089/document.

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Les explorations scientifiques menées depuis une quarantaine d’années ont permis d'identifier la diversité et la complexité des processus géologiques et géochimiques conduisant à la concentration des métaux dans les grands fonds océaniques. Les dépôts métallifères riches en hydroxydes de Fer et de Manganèse, tels que les encroûtements hydrogénétiques et hydrothermaux et les nodules polymétalliques, présentent des enrichissements variés en éléments d'intérêts économiques tels que le Ni, Cu, Co, Te, Pt et les Terres Rares. Bien que la minéralogie et la géochimie de ces dépôts aient été largement étudiées dans la littérature, les sources de métaux restent encore mal déterminées. Par conséquent, comprendre la géochimie de ces dépôts implique d’une part, de connaître les processus participant à leur genèse, et d’autre part d’avoir de meilleures connaissances sur les sources impliquées (par ex. flux continental et hydrothermal) et leur importance dans les grands cycles biogéochimiques des métaux dans les océans. Afin d’apporter de nouveaux éléments de réponse, notre approche a consisté à utiliser les compositions isotopiques des métaux comme traceurs biogéochimiques. Ce projet est structuré autour de deux hypothèses, (1) le développement et l’utilisation d’un nouveau outil géochimique que sont les isotopes du Ni pour tracer les sources et les processus d’enrichissements en métaux dans les dépôts métallifères océaniques ; (2) la combinaison de plusieurs systèmes isotopiques tels que Fe, Pb, Cu et Zn (et Ni) dans les encroûtements de fer-manganèse comme proxy de la composition isotopique de l’eau de mer profonde. Après avoir développé une méthode d’analyse des isotopes du Ni par MC-ICP-MS et estimé la variabilité isotopique du Ni dans les systèmes naturels par la caractérisation des grands réservoirs terrestres, nous avons évalué expérimentalement le fractionnementisotopique du Ni lors de son adsorption sur les oxyhydroxydes de Fe et Mn comme analogue à ce qui pourrait se produire dans les dépôts de Fe-Mn naturels. Les résultats indiquent que lors de l’adsorption du Ni, la phase solide est enrichie en isotopes légers par rapport à la solution avec des facteurs de fractionnement (Δ60/58Nimin/sol) variant de -1 ‰ pour la birnessite, -0.9 ‰ pour la goethite et -0.4 ‰ pour la ferrihydrite. A partir de ces résultats et d’autres études récentes, nous avons pu appuyer l’hypothèse selon laquelle d’un point de vue global la variabilité isotopique du Ni dans les dépôts métallifères océaniques riches en Fe et Mn s’explique par des processus d’enrichissement et de formation lors de l’incorporation des métaux dans les phases minérales de Fe et Mn plutôt que par des variations des compositions isotopiques des sources. Ainsi les encroûtements hydrogénétiques formés lentement à partir de l’eau de mer ne montrent pas de fractionnement isotopique du Ni, tandis que les dépôts hydrothermaux formés par des processus rapides liés aux apports hydrothermaux montrent des fractionnements du Ni plus importants. Puis, afin d’évaluer la possibilité d’utiliser les signatures isotopiques du Ni comme nouveaux traceurs paléocéanographiques, nous avons mené une étude comparative sur des encroûtements collectés dans le Pacifique Nord (proche de Hawaii) et le Pacifique Sud (proche de Tahiti). Dans ce contexte, les ncroûtements de fer-manganèse formés par précipitation très lente de l’ordre de quelques mm/Ma entre 1500 et 3000 m de profondeur, fournissent un enregistrement de plusieurs millions d’années des métaux dissous dans l’eau de mer. Après avoir réalisé une étude minéralogique et géochimique (éléments majeurs et traces) et calibré les taux de croissance des encroûtements, nous avons mesuré pour la première fois les compositions isotopiques du Ni, Fe, Zn, Cu et Pb sur la même série temporelle
Scientific explorations implemented for around forty years allow to identifying the diversity and the complexity of geological and geochemical processes conducting to metals concentration on the deep seafloor. Fe- and Mn-rich metalliferous deposits such as hydrogenetic and hydrothermal ferromanganese (Fe-Mn) crusts and polymetallic nodules, present various enrichment in elements of economic interests like Ni, Cu, Co, Te, Pt and Rare Earth Elements. Although the mineralogy and geochemistry of these deposits have been largely studied in the literature, metal sources remain poorly determined. Accordingly, understanding the geochemistry of these deposits implies to know which processes are involved in their formation but also to have a better knowledge of the sources (e.g. the continental and hydrothermal fluxes) and their importance in the global oceanic metal biogeochemical cycles. In order to fill this gap, our approach consisted in using metal stable isotope compositions as biogeochemical tracers. This project is organized around two hypotheses, (1) development and utilization of a new geochemical tool, namely Ni isotopes, for tracing metal enrichment sources and processes in oceanic metalliferous deposits; (2) combination of several isotope systematics such as Fe, Pb, Cu, Zn (and Ni) in Fe-Mn crusts as proxies of the deep seawater isotope composition. Upon developing an analytical method for measuring Ni isotopes by MC-ICP-MS and estimating the Ni isotopes variability in natural systems through the characterization of terrestrial reservoirs, we experimentally evaluated Ni isotope fractionation during adsorption on Fe- and Mn-oxyhydroxides since similar processes may potentially occur in natural Fe-Mn deposits. Results indicate that after Ni adsorption, the solid phase is enriched in light Ni isotopes relatively to the solution with fractionation factors (Δ60/58Nimin/sol) varying from -1 ‰ for birnessite, -0.9 ‰ for goethite and -0.4 ‰ for ferrihydrite. These results, and other recent studies, strengthen our hypothesis according to which Ni isotopes variability in Fe- and Mn-rich metalliferous deposits can be explained by enrichment and formation processes during metal incorporation in Fe and Mn mineral phases rather than variations in the isotopic composition of the sources. Thus, hydrogenetic Fe-Mn crusts formed slowly from seawater dissolved metals do not show significant Ni isotope fractionation, whereas hydrothermal deposits formed by relatively rapid processes as a result of hydrothermal inputs exhibit important Ni isotope fractionation
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Wang, Teng. "Nickel based nanomaterials for renewable energy conversion and storage application." Thesis, Queensland University of Technology, 2018. https://eprints.qut.edu.au/119163/8/Teng_Wang_Thesis.pdf.

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This research focuses on the synthesis and development of new functional nanomaterials with tailored morphology for high performance supercapacitors and hydrogen generation through electrolysis of water splitting in order to alleviate the energy crisis and environmental problems. A series of nickel based nanomaterials have been synthesized and their electrochemical properties were thoroughly studied. Ultrafine amorphous barium nickel phosphate nanofibers, and Ni-Co and NiCu layered double hydroxide (LDH) nanosheet arrays directly grown on carbon fibre clothes (CFC) demonstrated excellent performance for supercapacitors while NiCoFe LDH nanosheet arrays on CFC showed high catalytic activity for oxygen evolution reaction for water splitting.
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Duke, Frédéric. "Low-cycle cyclic fatigue properties of novel nickel-titanium rotary endodontic instruments in the single- and double-curvatures." Thesis, University of British Columbia, 2015. http://hdl.handle.net/2429/54277.

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Introduction: This in vitro study aimed to evaluate and compare the fatigue resistance of ProFile Vortex® (VX) and Vortex Blue® (VB) files in two different artificial double curvature canals (DC1 and DC2) and in an artificial single curvature canal (SC). The bending moment of VX and VB was assessed. Methods: The bending moment (g·cm) was used to measure flexibility of VX and VB (size 25/.04, length: 25mm) according to ISO 3630-1 specifications. Both files types were tested for cyclic fatigue failure inside canals containing: a single curvature (SC: 60⁰ curvature, 5 mm radius) and two canals with different double curvature (DC); [DC1: coronal curvature of 60⁰ and 5 mm radius, and apical curvature of 30⁰ and 2 mm radius; DC2: coronal curvature of 60⁰ and 5 mm radius, and apical curvature of 60⁰ and 2 mm radius]. The number of cycles to failure (NCF) was recorded and the fracture surface of all fragments was examined with a scanning electron microscope (SEM) to confirm cyclic fatigue failure and for qualitative analysis of pattern of fracture. Results: VX and VB followed slightly different trajectories in the identical canals, especially in double curvature canals. The mean bending moment value was significantly lower for VB than for VX (p < .001). NCF for the two files were significantly higher in the single curvature canal (SC) compared to the two double curvature canals (DC1 and DC2) (p < .001). Of the double curvature canals, the NCF was significant higher in DC1 than in DC2 for VB (p < .05) but not for VX (p > .05). In the SC group, VB had NCF superior to VX (p < .05). In DC1 and DC2 groups, NCF of VX and VB was not statistically different from each other (p > .05). Multiple crack origins were observed for the majority of files fractured in DC1 and DC2 canals. Conclusions: DC1 and DC2 canals demonstrated a more stressful and challenging anatomy than the SC canal for VX and VB. In double curvature canals, degree of curvature and radius, and the file’s flexibility may affect the mean NCF.
Dentistry, Faculty of
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Lu, Zheng-Ya. "Extraction of copper from copper-iron and copper-nickel-iron sulfide concentrates by a double roast-leach process." Thesis, Lu, Zheng-Ya (1986) Extraction of copper from copper-iron and copper-nickel-iron sulfide concentrates by a double roast-leach process. PhD thesis, Murdoch University, 1986. https://researchrepository.murdoch.edu.au/id/eprint/52722/.

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A fundamental investigation into a double roast-leaeh process to extract copper from sulfide concentrates containing iron and nickel has been undertaken. The double roast-leach process involves three steps: dead roast to remove sulfur from concentrates, segregation roast to produce metallic copper, and a selective leach of copper with acidic Cu(II) sulfate/acetonitrile (AN)/H20 or Cu(II) chloride/NaCl/h2O solutions. The first part of this work investigates the application of the double roast-leach process for -the recovery of copper from copper-iron and copper-nickel-iron sulfides under a variety of roast conditions. The extent of sulfur removal from the calcine and the formation of copper ferrite were studied to test their effect on the subsequent leaching and recovery of copper. It was found that sulfur in the calcine tends to hold copper as CuS and decrease the copper recovered by leaching, whi1st the formation of ferrite has less effect on the subsequent segregation and copper leaching. A study of the effect of temperature, carbon addition, chloride addition and time on segregation roasting revealed that with about 10% carbon addition, a high efficiency of copper segregation and leaching was achieved over a relatively wide range of roasting temperatures and leaching conditions. However strict control of the roasting temperature to about 670C and carbon addition was necessary to achieve selective segregation and extraction of copper from nickel and iron-bearing sulfide concentrates. The second part of this work compares and contrasts the dissolution rates and mechanism of copper and nickel metals, NiO, Fe3O4, CuFe204 and NiFe2O4 which are the components of the segregated calcine in both the Cu(II) sulfate/AN/H20 and Cu(II) chloride leach solution systems. Both electrochemical and kinetic studies were carried out on pure synthetic minerals by using rotating disc electrodes under controlled potentials and by leaching the minerals in various leach solutions of different Eh. Both approaches complemented each other and gave good agreement and correlation. It was found that the dissolution rate of copper in both the aqueous chloride and aqueous AN/sulfate leach systems was determined by Cu(II) diffusion. The dissolution rate of nickel in aqueous chloride solutions was also determined by Cu(II) diffusion, but in aqueous AN/ sulfate solutions it was inhibited by the passivation of the nickel surface. However, under practical leach conditions there is sufficient chloride present in the segregated calcine to prevent passivation from occurring. In the absence of nickel passivation the dissolution of nickel was also controlled by Cu(II) diffusion in sulfate media. By contrast, the dissolution of magnetite was found to be affected mainly by the redox potential and proton activity(aH+)of the solution and basically unaffected by stirring. Magnetite reacted most rapidly in the presence of Cu(I) at potentials cathodic to its rest potential, and the reaction rate was directly proportional to aH+. Thus to minimise the dissolution of magnetite it was necessary to leach the calcine at high Eh and high pH. The dissolution rates of hematite and nickel, copper and zinc ferrites were determined in dilute HC1. As found with magnetite, reducing agents such as Cu(I) favoured the acid dissolution of hematite but hindered the dissolution of nickel(II) oxide. This was supported by cyclic voltammogram studies of carbon pastes of and ferrites these materials. Overall, it was established that both acidic Cu(II) sulfate/AN/ H20 and Cu(II) chloride/NaCl/H20 solutions are suitable for selective leaching of copper following double roasting.
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Daugherty, Ryan E. "Electrochemical Deposition of Nickel Nanocomposites in Acidic Solution for Increased Corrosion Resistance." Thesis, University of North Texas, 2017. https://digital.library.unt.edu/ark:/67531/metadc1011756/.

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The optimal conditions for deposition of nickel coating and Ni-layered double hydroxide metal matrix composite coatings onto stainless steel discs in a modified all-sulfate solutions have been examined. Nickel films provide good general corrosion resistance and mechanical properties as a protective layer on many metallic substrates. In recent years, there has been interest in incorporation nano-dimensional ceramic materials, such as montemorillonite, into the metal matrices to improve upon the corrosion and mechanical properties. Layered double hydroxides have been used as corrosion enhancer in polymer coatings by increasing mechanical strength and lowering the corrosion rate but until now, have not been incorporated in a metal matrix by any means. Layered double hydroxides can be easily synthesized in a variety of elemental compositions and sizes but typically require the use of non-polar solvents to delaminate into nanodimensional colloidal suspensions. The synthesis of a Zn-Al LDH has been studied and characterized. The effects of the non-polar solvents dimethylformamide and n-butanol on the deposition and corrosion resistance of nickel coatings from a borate electrolyte bath have been studied, a nickel-LDH nanocomposite coating has been synthesized by electrochemical deposition and the corrosion resistance has been studied. Results indicate an improvement in corrosion resistance for the coatings with minimal change in the nickel matrix's internal strain and crystallite size.
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Books on the topic "Double Nickel"

1

Littlefield, Robert M. Double nickel, double trouble. Carmel, Calif: R.M. Littlefield, 1993.

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Fournier, Michael T. Double nickels on the dime. New York, NY: Continuum, 2007.

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Fournier, Michael T. Double nickels on the dime. New York: Continuum, 2007.

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Paul, Peter. Our Lives at the Double Nickel. Authorhouse, 2003.

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Paul, Peter. Our Lives at the Double Nickel. 1st Books Library, 2003.

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Wexler, John, and Brian Ribar. The Best of the Jefferson Nickel Double Die Varieties 2nd ed. Brooklyn Gallery Coin & Stamp Inc., 2002.

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The Minutemen's Double Nickels on the Dime. Bloomsbury Publishing Plc, 2007. http://dx.doi.org/10.5040/9781501397479.

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Fournier, Michael T. Minutemen's Double Nickels on the Dime (33 1/3). Continuum International Publishing Group, 2007.

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Walker, Nicholas. Replay and Barnaby Cole : Detective!: Nick's Double Books. Independently Published, 2020.

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Walker, Nicholas. Daniel, Gerzergerblad and the Incidences and Arnold the World's Greatest Swordtoad: Nick's Double Books. Independently Published, 2020.

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Book chapters on the topic "Double Nickel"

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Barouk, Louis Samuel. "The Double Compressive Nickel-Titanium Shape-Memory Staple in Foot Surgery." In Shape Memory Implants, 162–73. Berlin, Heidelberg: Springer Berlin Heidelberg, 2000. http://dx.doi.org/10.1007/978-3-642-59768-8_12.

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Gab, I. I., T. V. Stetsyuk, O. M. Fesenko, and D. B. Shakhnin. "Dispersion Kinetics of Thin Double Niobium-Nickel Films Deposited onto Oxide Ceramic Materials and Annealed in Vacuum." In Springer Proceedings in Physics, 315–21. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-74741-1_21.

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Jones, R. A., M. H. Seeberger, A. A. Cherkas, F. Van Gastel, and A. J. Carty. "BisTert -Butylphosphido (T -Bup(H)- ) Bridged Dimers of Rhodium(+1) and Nickel(+1) Containing Rh=Rh Double and Ni-Ni Single Bonds." In Inorganic Syntheses, 173–77. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2007. http://dx.doi.org/10.1002/9780470132562.ch42.

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Lipshitz, Robert. "Heegaard Floer homology, double points and nice diagrams." In CRM Proceedings and Lecture Notes, 327–42. Providence, Rhode Island: American Mathematical Society, 2009. http://dx.doi.org/10.1090/crmp/049/13.

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Liu, Yiping, Hisao Ishibuchi, Yusuke Nojima, Naoki Masuyama, and Ke Shang. "A Double-Niched Evolutionary Algorithm and Its Behavior on Polygon-Based Problems." In Parallel Problem Solving from Nature – PPSN XV, 262–73. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-99253-2_21.

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Fanasca, Marta. "Tales of lilies and girls’ love. The depiction of female/female relationships in yuri manga." In Studi e saggi, 51–66. Florence: Firenze University Press, 2020. http://dx.doi.org/10.36253/978-88-5518-260-7.03.

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Yuri manga are focused on the representation of sentimental relations between girls. Despite still being a niche within the manga landscape, the popularity of this genre in terms of number of productions and fans is increasing, and in the last few years its fame has been expanding outside Japan as well. As a manga genre, yuri developed since the mid-2000s. Notwithstanding being a novel genre, yuri narratives are deeply embedded into the heritage of the late Meiji-early Shōwa shōjo bunka (girls’ culture), and especially into the so-called “esu kankei” relationships, girl/girl bonds developing in girls’ schools at the time. The aim of this article is double-folded: from one hand, I will highlight and discuss the birth of yuri manga, analysing the re-elaboration of the heritage of shōjo bunka and its cultural productions - such as Yoshiya Nobuko’s Hana Monogatari - into the first examples of yuri manga, to demonstrate the intermediality and intertextuality of these media. On the other hand, I will map the development of yuri manga through the 2000s, stressing onto the increasing relevance given by these narratives to LGBTQ+ related themes, along with the detachment from the influence of shōjo bunka.
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Barratt, Sue Ann. "What’s in a Name?: Nicki Minaj, Indian In/visibility, and the Paradox of Dougla Feminism." In Indo-Caribbean Feminist Thought, 225–40. New York: Palgrave Macmillan US, 2016. http://dx.doi.org/10.1057/978-1-137-55937-1_14.

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Schleicher, K. D., and T. F. Jamison. "Nickel-Catalyzed Reductive Macrocyclization." In Stereoselective Synthesis 1 Stereoselective Reactions of Carbon—Carbon Double Bonds, 1. Georg Thieme Verlag KG, 2011. http://dx.doi.org/10.1055/sos-sd-201-00274.

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Hata, S., and M. P. Sibi. "Nickel-Mediated Radical Reactions." In Stereoselective Synthesis 1 Stereoselective Reactions of Carbon—Carbon Double Bonds, 1. Georg Thieme Verlag KG, 2011. http://dx.doi.org/10.1055/sos-sd-201-00462.

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"11. 1953: Last Double- Deck Buses Operate on Fifth Avenue." In From a Nickel to a Token, 96–99. Fordham University Press, 2014. http://dx.doi.org/10.1515/9780823261925-013.

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Conference papers on the topic "Double Nickel"

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Yoon, Sang Won, Koji Shiozaki, and Takehiro Kato. "Double-sided nickel-tin transient liquid phase bonding for double-sided cooling." In 2014 IEEE Applied Power Electronics Conference and Exposition - APEC 2014. IEEE, 2014. http://dx.doi.org/10.1109/apec.2014.6803359.

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Sawa, Yoshitaka, Kenji Yamashita, Takeshi Kitadani, Daiji Noda, and Tadashi Hattori. "Fabrication of High Hardness Micro Mold Using Double Layer Nickel Electroforming." In 2008 International Symposium on Micro-NanoMechatronics and Human Science (MHS). IEEE, 2008. http://dx.doi.org/10.1109/mhs.2008.4752486.

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Li, Lei, Huan Wan, Wenjing Gao, Fujuan Tong, and Shouyi Sun. "Investigation on Creep Characteristic of Nickel-Base Single Crystal Alloy Double Wall Cooling Specimen." In ASME Turbo Expo 2018: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/gt2018-76285.

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At present, advanced gas turbine are designed to work at increasingly higher turbine inlet temperatures (TIT) to obtain higher thermal efficiency and power. TIT of modern aircraft engine has exceeded temperature limit of high-temperature alloys application over 600C°. So turbine blade has to be cooled in order to work at an acceptable temperature environment. Double wall cooling technology with higher cooling efficiency which is developed by the RR and GE companies has become development trends of blade cooling. In this work, a flat double wall cooling structure is introduced. On basis of creep damage model considering interaction of cavitation and degradation, the creep behaviors of double wall cooling structure are investigated. Research shows that there are stress interferences among holes and pin fin. The higher stress region locates around holes. The lower stress region locates at pin fin. The distance of impingement hole and pin fin in the analysis model affect creep behavior seriously.
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Wiston, Biny R., and M. Ashok. "Electrochemical activity of nickel-iron layered double hydroxide synthesized via different synthesis strategies." In DAE SOLID STATE PHYSICS SYMPOSIUM 2018. AIP Publishing, 2019. http://dx.doi.org/10.1063/1.5113395.

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Zhang, Jing, and Kwang-Seok Yun. "NICO2O4@MNO2 Double Nanostructures Grown on Etched Nickel Wire for Fiber-Shaped Super-Capacitors Applications." In 2019 IEEE 32nd International Conference on Micro Electro Mechanical Systems (MEMS). IEEE, 2019. http://dx.doi.org/10.1109/memsys.2019.8870628.

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Furuya, Hitoshi, Naoki Saitoh, Yasunori Takahashi, Katsumi Kurebayashi, Yoichi Kayamori, Takehiro Inoue, Ryuji Uemori, and Motohiro Okushima. "Development of 6% Nickel Steel for LNG Storage Tanks." In ASME 2011 30th International Conference on Ocean, Offshore and Arctic Engineering. ASMEDC, 2011. http://dx.doi.org/10.1115/omae2011-49594.

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9% Ni steel has been used for LNG storage tanks for more than four decades although 5.5% Ni steel (N-TUF CR196) was developed in the 1970’s using a special heat treatment method named L-treatment. The reason why the actual application of 5.5% Ni steel has not been attained to LNG storage tanks is mainly because the requirement of fracture properties is not confirmed for the tanks. Under the circumstances of expanding demand for natural gas and double-integrity in LNG storage tanks, we restarted developing low Ni steel for LNG storage tanks by using both conventional and advanced techniques. For the application of low Ni steel to the present LNG storage tanks, both fracture initiation and propagation properties of base metal plates and welded joints should be concerned. The fracture initiation and propagation properties of base metal were compensated with the intercritical reheating process (L-treatment), and the propagation property was additionally enhanced by combining TMCP with L-treatment. In addition, the chemical composition adjustment and the homogenization treatment of solute elements were conducted for improving the fracture initiation and propagation properties of welded joints. 6% Ni steel plates were manufactured by the process of continuous casting, reheating, hot rolling, direct quenching (TMCP), L-treatment, and tempering, and their chemical composition was 0.05C-0.06Si-1.0Mn-6.3Ni-Cr-Mo. As the results of fracture property evaluation including large-scale fracture tests such as the duplex ESSO test and the wide plate tensile test, it was demonstrated that 6% Ni steel has good characteristics regarding brittle fracture initiation and propagation in base metal plates and welded joints.
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Li, Xiaobin, Siddharth Kiyawat, Hector J. De Los Santos, and Chang-Jin “CJ” Kim. "High-Aspect-Ratio Electroplated Structures With 2μm Beamwidth." In ASME 1999 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1999. http://dx.doi.org/10.1115/imece1999-0241.

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Abstract Narrow beamwidth is highly desirable for many micromechanical elements moving parallel to the substrate. A good example is the electrostatically driven flexure structure, whose driving voltage is determined by the width of the beam. This paper presents the process flow and the result of a high-aspect-ratio electroplating process using photoresist (PR) molds. Following a systematic optimization method, PR molds with aspect ratios up to 4.0 were fabricated with a beamwidth of only 2.1μm. Higher aspect ratios, up to 6.8, were achieved using PR double coating technique, with a beamwidth of 2.6μm. Using a Cr/Cu seed layer, nickel electroplating was successfully carried out to translate the PR molds into nickel micro-structures. We observed bend-down of the fully released nickel cantilevers that are over 8μm thick. Further investigation suggested a combined effect of residual stress gradient in the electroplated nickel layer and in-use stiction of the cantilever beams.
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Alexandreanu, Bogdan, Omesh K. Chopra, and William J. Shack. "Crack Growth Rates of Nickel Alloy Welds in a PWR Environment." In ASME 2006 Pressure Vessels and Piping/ICPVT-11 Conference. ASMEDC, 2006. http://dx.doi.org/10.1115/pvp2006-icpvt-11-93594.

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A program is being conducted at Argonne National Laboratory to evaluate the resistance of Ni alloys and their welds to environmentally assisted cracking in simulated LWR coolant environments. This paper presents crack growth rate (CGR) results for Alloy 182 shielded-metal-arc weld metal in a simulated pressurized water reactor (PWR) environment at 320°C. Crack growth tests were conducted on 1–T compact tension specimens with different weld orientations from both double-J and deep-groove welds. The results indicate little or no environmental enhancement of fatigue CGRs of Alloy 182 weld metal in the PWR environment. The fatigue CGRs of Alloy 182 in the PWR environment are a factor of ≈5 higher than those of Alloy 600 in air under the same loading conditions. The stress corrosion cracking CGRs for Alloy 182 are close to the average growth rates of Alloy 600 in the PWR environment. The results from the present study are compared with the existing CGR data for Ni-alloy welds to determine the relative susceptibility of the specific Ni-alloy weld to environmentally enhanced cracking.
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Kim, DongHyun, Kyung Su Oh, Seungho Park, Ohmyoung Kwon, Young Ki Choi, and Joon Sik Lee. "Analysis and Design of Thermal Double-Cantilever Bimorph Actuators for Rotating-Type Micromirrors." In ASME 2008 First International Conference on Micro/Nanoscale Heat Transfer. ASMEDC, 2008. http://dx.doi.org/10.1115/mnht2008-52085.

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This paper reports the design and simulation of thermal double-cantilever bimorph (TDCB) actuators that can be used to drive micromirrors efficiently. A TDCB actuator combines two paralleled bimorph actuators acting in opposite directions for rotational control of micromirrors. Each actuator is structured by nickel and silicon dioxide thin films with an embedded polysilicon line as a heat source. With a size of only 20 μm width and 100 μm length, TDCB actuators result in vertical displacement of 28 μm at 11 volts DC which is a significant improvement, comparing to the conventional thermal bimorph actuators.
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Cai, Enlin, Xiangpeng Cui, Leilei Guo, Xiaoyan Fan, Shuaiyi Zhang, Bin Zhao, and Fei Lou. "Passively mode-locking operation of infrared solid-state lasers with a nickel-cobalt layered double hydroxide nanosheets saturable absorber." In Seventeenth National Conference on Laser Technology and Optoelectronics, edited by Weibiao Chen, Jianrong Qiu, Zhenxi Zhang, Jianqiang Zhu, and Pu Wang. SPIE, 2022. http://dx.doi.org/10.1117/12.2656496.

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