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Articoli di riviste sul tema "Nickel"

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Autore: Grafiati

Pubblicato: 4 giugno 2021

Ultima modifica: 7 luglio 2024

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1

Dai, Shu Juan, e Yao Liu. "The Experiment Study on Making Ultrafine Superfine Nickel Powder by N₂H₄–KHB Reduction and H₂ Reduction". Advanced Materials Research 295-297 (luglio 2011): 677–80. http://dx.doi.org/10.4028/www.scientific.net/amr.295-297.677.

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The N2H4–KHB reduction then CH3OH watering and H2 reduction system was used to make superfine nickel powder by using nickel sulfate as material.The superfine nickel powder of the specific surface area of the nickel powde being 4.24m2/g, spheric shape with grain size 0.5-0.9μm,nickel content being over 99.5%,The toll nichel recovery being over 99.5% was made on the condition of reaction temperature 60°C, reaction time 150-180min,pH 8.0-8.5,[Ni]=1.25M,N2H4/Ni=1.35（mol ratio）,sodium hexametaphosphate of 1.5‰ as additive，the dosage of KHB of 8.37×10-3g/g Ni and washing by carbinol,reducing by H2.

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2

Chan, K. C., N. S. Qu e D. Zhu. "Crystallographic Texture in Pulse Current Electroforming of Nickel". Textures and Microstructures 30, n. 1-2 (1 gennaio 1997): 43–53. http://dx.doi.org/10.1155/tsm.30.43.

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Nickel deposits are rather seldom randomly oriented; they usually exhibit a column-like orientation with a definite [hkl] axis along the electric field direction in the electroforming process. However, up to present, most of the studies in electroforming nickels are still using a nickel sulfate bath which is now not commonly used in precise-electroforming or micro-electroforming. In this paper, an experimental investigation on the effect of pulse current on texture in micro-electroforming nickel has been carried out using a nickel sulphamate bath. It was reported that strong and weak [100] texture were formed at different pulse current conditions. These phenomena were considered to be related to the change of the amount of inhibiting chemical species at different conditions.

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3

Tritjahjono, Rahmad Imbang. "Synthesis of nanocrystalline nickel via pulsed current electrodeposition in additive-free deposition bath and comparison of nanoscale characterization". Eastern-European Journal of Enterprise Technologies 1, n. 12 (127) (28 febbraio 2024): 13–19. http://dx.doi.org/10.15587/1729-4061.2024.298302.

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An experimental investigation on synthesis of nanocrystalline nickels by pulsed current electrodeposition has been carried out in an additive-free Watts bath employing nickel-sulphate solution with similar nickel ion concentrations. Aluminum was used as a substrate. It demonstrated the advantage of easier removal process of electrodeposited nanocrystalline nickel from its substrate. Whereas the use of high-purity nickel anode was intended to replace nickel ions, which decreased during electrodeposition. Different peak current densities of 450, 750 and 1000 mA/cm2 were applied. A pulsed current was set at a similar pulse pattern of on-time and off-time of 1 ms and 9 ms respectively. The shorter on-time demonstrated the ability to limit ion deposition, which was related to the formation of finer grains. The off-time arrangement was targeted to ensure that the ion mobility had completely stopped. Higher current density demonstrated a dominant impact on deposits, generating a higher nucleation rate that is related to depositing nanocrystalline nickel. A peak current density of 1000 mA/cm2 produced grain sizes in the nanoscale regime. Without any additional additive, nanocrystalline nickel was successfully yielded. Investigation of grain size obtained from the 1000 mA/cm2 has been conducted by extracting full width at half maximum peak intensity (FWHM) revealed from X-ray diffraction (XRD) and Transmission Electron Microscopy (TEM) exhibited consistent results of 22 nm and 25.4±3.4 nm, respectively. It is also evidence of the significant role of pulsed current density. In inclusion, nanocrystalline nickel can be synthesized in an electrodeposition bath without any addition of additives

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4

Nusamara, Arlyn Annabel, Virginia Virginia e Matthew Mikha Sebastian Matondang. "Mechanism for Settlement of International Trade Disputes in the Case of the European Union's Lawsuit Against Indonesia Regarding Nickel Mining". AURELIA: Jurnal Penelitian dan Pengabdian Masyarakat Indonesia 3, n. 2 (1 luglio 2024): 1408–14. http://dx.doi.org/10.57235/aurelia.v3i2.2730.

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Nickel, a naturally formed metal element, has a shiny shape and a sparkling white color. On some islands in Indonesia, nickel is still abundantly found, such as in Sulawesi, which is a hub of mining industry, especially in Morowali and North Morowali. Besides, it is also found on several other islands, like Maluku North (Halmahera), Papua, and Kalimantan. In addition, total nickel exports by 2022 rose to $5.97 billion. Following the entry into force of a policy banning the export of crude nickel seeds on January 1, 2020, Indonesian nickle exports have increased. However, the EU opposed the policy and sued Indonesia to the World Trade Organization (WTO) in early 2021. Indonesia was found to have violated article X.1 of the GATT on violation of regulatory transparency obligations, article 3.1 (b) of the Subsidy Agreement and the Contract Act on Prohibited Subsidies, and article XI.1 of GATT concerning export and import bans. The aim of the filed lawsuit is to maintain the balance of international trade and encourage more environmentally friendly mining practices. However, the impact is a decrease in foreign investment in the nickel sector.

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5

Faisal, Faisal Danu Tuheteru, Asrianti Arif Asrianti e Fauzi Rajab Fauzi. "Potential of Nickel (Ni) Phytoremediation of Adaptive Species on Revegetation Land, PT. Vale Indonesia (Tbk). Pomalaa Site Kolaka Regency". Jurnal Wasian 4, n. 2 (30 dicembre 2017): 89–96. http://dx.doi.org/10.62142/z842hp80.

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This research aimed to determinate the type of adaptive plant and its potential of phytoremediations on nickel revegetation land, PT. Vale Indonesia Tbk. Pomalaa site Kolaka Regency. The research was carried out in March - October 2016, with stages of explation and identification of adaptive plant species as well as analysis of nicel leaves and soil content using HNO3 or HClO4 method and (AAS) Atomic Absorbtion Spectrophotometry test. 12 types of adaptive plants from 12 genera and 10 family. That grow naturally on nickel revegetation land PT. Vale Indonesia Tbk. site Pomalaa. Species from tree habitus thet freguently found, namely Gymnostoma sumatrana, Sarcotheca celebica, Parinaria corymbosa, Timonius celebicus, Weinnmania fraxinea, Alstonia macrophylla. Based on analysis result, there four species that was categorized as low acummulator Nepenthes maxima, Cheilanthes tenuifolia, Timonius celebicus, Sarcotheca celebica. The highest absorber is S. celebica with nickel content 595 mg/kg dry weight leaves. S. celebica potential to be developed as nickel phytoremedian.

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6

Murphy, Michael. "Nickel and nickel alloys". Metal Finishing 94, n. 2 (febbraio 1996): 24–26. http://dx.doi.org/10.1016/s0026-0576(96)93839-8.

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7

Murphy, Michael. "Nickel and nickel alloys". Metal Finishing 95, n. 2 (febbraio 1997): 26. http://dx.doi.org/10.1016/s0026-0576(97)94207-0.

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8

Gomes, Nelson, Octavio Andrés González-Estrada e Alberto Pertuz. "Electroless Nickel Phosphorous:una visión global". Revista UIS Ingenierías 18, n. 4 (14 giugno 2019): 173–92. http://dx.doi.org/10.18273/revuin.v18n4-2019016.

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El recubrimiento Electroless Nickel-Phosphorus (ENP) es un material usado en sectores industriales como el automotriz, aeronáutico, petróleo y petroquímica, aeroespacial, entre otros; debido a la gran variedad de propiedades que ofrece para la protección de sustratos metálicos y no metálicos, entre las que destacan su alta resistencia a la corrosión y al desgaste (abrasión, fricción y erosión), además de su gran dureza y lubricidad, que lo hacenaltamente competitivo respecto a otros tipos de recubrimientos como el cromado o níquel electrodepositado. En el presente trabajo se expone una amplia descripción sobre la técnica ENP, destacando las diferentes propiedades fisicoquímicas que exhibe dicho recubrimiento.

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9

Bunga', Dicaprio Resen, Frans Phengkarsa e Desi Sandy. "Karakteristik Beton Mutu Tinggi Dengan Komposisi Slag dan Agregat Halus Batu Gamping". Paulus Civil Engineering Journal 3, n. 2 (2 giugno 2021): 141–48. http://dx.doi.org/10.52722/pcej.v3i2.247.

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In general, fine aggregate and coarse aggregate as the main components of concrete come from nature so that one day it will run out, alternative substitutes are needed. One of the alternative materials is Nickel Slag. Nickel slag is a type of rock dumped from the nickel industry. Limestone is also used as an alternative to fine aggregate. This study aims to determine the strength of concrete and the relationship between the characteristics of the concrete using nickeI sIag and limestone as a substitute for fine aggregate to the quality of the concrete. As for the variations of 0%, 10% and 20% and the percentage of using limestone as a substitute for fine aggregate is 10%. The method of mixing the concrete uses the SNI-03-2834-2000 method with a planned concrete quality of 42Mpa. From this research, it was found that the compressive strength of concrete with variations of 0%, 10% and 20% were respectively 42.360 MPa, 42.347 MPa and 41.781 MPa, the split tensile strength test with variations of 0%, 10% and 20% respectively was equal to 3.94 MPa, 3.064 MPa and 2.293 MPa and the flexural strength testing with variations of 0%, 10% and 20% were respectively 4.242 MPa, 4.068 MPa and 3.179 MPa. The relationship of split tensile strength for the variation of Nickel Slag variations 0%, 10%, and 20% is 9,242%, 7,178%, and 7% of the compressive strength, respectively, the relationship of split tensile strength for the variation of Nickel Slag variations 0%, 10%, and 20% of 0.65, 0.62, and 0.57 of compressive strength, respectively. From the resuIts of the study, it was concIuded that the concrete mixture with nickel and limestone slag substitution resulted in a decrease in strength as the percentage of nickel slag substitution increased.

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10

Syed-Hassan, Syed Shatir A., e Siti Nor Izuera Nor-Azemi. "Gasification of Nickel-Preloaded Oil Palm Biomass with Air". Bulletin of Chemical Reaction Engineering & Catalysis 11, n. 3 (11 ottobre 2016): 262. http://dx.doi.org/10.9767/bcrec.11.3.566.262-272.

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<p>This study experimentally investigates the gasification of nickel-preloaded oil palm biomass as an alternative catalytic approach to produce clean syngas. To eliminate the use of catalyst support, nickel was added directly to the oil palm mesocarp fiber via ion-exchange using an aqueous solution of nickel nitrate. Nickel species was found to disperse very well on the biomass at a nano-scale dispersion. The presence of the finely dispersed nickels on biomass enhanced syngas production and reduced tar content in the producer gas during the air gasification of biomass. It is believed that nickel particles attached on the biomass and its char promote the catalytic cracking of tar on their surface and supply free radicals to the gas phase to enhance the radical-driven gas-phase reactions for the reforming of high molecular weight hydrocarbons. The unconsumed nickel-containing char shows great potential to be re-utilised as a catalyst to further enhance the destruction of tar components in the secondary tar reduction process. Copyright © 2016 BCREC GROUP. All rights reserved</p><p><em>Received: 12<sup>nd</sup> September 2015; Revised: 10<sup>th</sup> January 2016; Accepted:16<sup>th</sup> January 2016</em></p><p><strong>How to Cite</strong>: Syed-Hassan, S.S.A., Nor-Azemi, S. (2016). Gasification of Nickel-Preloaded Oil Palm Biomass with Air.<em> Bulletin of Chemical Reaction Engineering & Catalysis</em>, 11 (3): 262-272 (doi:10.9767/bcrec.11.3.566.262-272)</p><p><strong>Permalink/DOI</strong>: <a href="http://doi.org/10.9767/bcrec.11.3.566.262-272">http://doi.org/10.9767/bcrec.11.3.566.262-272</a></p>

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11

Sirwa . A. Qadir e C. N. Fathulla. "PHYSIOLOGICAL AND ANATOMICAL RESPONSES OF COMMON BEAN (PHASEOLUS VULGARIS L.) TO NICKLE NANOPARTICLES FOLIAR SPRAY". IRAQI JOURNAL OF AGRICULTURAL SCIENCES 55, Special (25 gennaio 2024): 80–89. http://dx.doi.org/10.36103/ijas.v55ispecial.1887.

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Nickel is an essential nutrient for plant growth with low concentrations, its excessive amounts in soil above threshold values could be cause in toxicity. The main objectives of the present research were to determine the effects of nickel nanoparticles foliar spray with 20, 40 and 70 nm diameter on the physiological characters and anatomical aspects of Phaseolus vulgaris L. plants. Lowest reduction significantly (P < 0.01) in root and shoot biomass was recorded due to in 70 nm; the measurements 0.08 and 0.05 g per plant and highest root: shoot; 0.65 as compared with control treatment. As well as the lowest conserved water content; 40% was observed in size 70 nm. While in size 40 nm Nickle nanoparticles increased chlorophyll a, b, total and carotenoids pigment contents. When the nickel nanoparticles size increased, the shoot and root tissue Ni concentrations also increased. However, the rate of Ni in root was greater than that observed in the shoot. While the Mn, Fe, Cu and Zn levels decreased due to applying nickel nanoparticles. The size of nanoparticles effects on the anatomical characteristics or structures such as stem, and leaf, also effects on the size of stomata.

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12

Subagja, R. "Nickel extraction from nickel matte". IOP Conference Series: Materials Science and Engineering 285 (gennaio 2018): 012001. http://dx.doi.org/10.1088/1757-899x/285/1/012001.

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13

Von Burg, R. "Nickel and some nickel compounds". Journal of Applied Toxicology 17, n. 6 (novembre 1997): 425–31. http://dx.doi.org/10.1002/(sici)1099-1263(199711/12)17:6<425::aid-jat460>3.0.co;2-r.

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14

Müller, Christiane, Lutz Stamp e Heindirk torn Dieck. "Synthese und Struktur von Monoazadienkomplexen des Nickels: Cinnamylidenanilin- bis(triphenylphosphin)nickel / Synthesis and Structure of Monoazadiene Complexes of Nickel: Cinnamylideneanilinebis( triphenylphosphine)nickel". Zeitschrift für Naturforschung B 41, n. 4 (1 aprile 1986): 519–22. http://dx.doi.org/10.1515/znb-1986-0420.

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The ethylene ligand in (C2H4)Ni[P(C6H5)3]2 is substituted at -20 °C by cinnamylideneaniline C6H5N=CH-CH=CHC6H5 to yield a polymer-like intermediate. Extraction at room temperature with n-hexane gives solutions, from which the very sparingly soluble title com pound crystallizes after several days. Since numerous coordination m odes are possible for 1-m̱onoazadienes (MAD)RN=CH-CH=CHR', an X-ray structure analysis was performed, which showed an η2 (C=C )-coordinated MAD ligand. Although the ligand conform ation is almost s-trans, the significant deviation from planarity (24°) in the solid state is in agreem ent with the rather small proton coupling 3J(H2-H3)= 4.5 Hz in solution

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15

Mudryi, S. I., e M. A. Lytvyn. "Influence of Low Nickel Contents on the Surface Tension and Density of Nickel-Indium Melts". Ukrainian Journal of Physics 62, n. 2 (febbraio 2017): 118–22. http://dx.doi.org/10.15407/ujpe62.02.0118.

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16

Dhere, A. G., P. J. Reucroft, R. J. De Angelis e J. Bentley. "Nickel Oxide Morphology In Nickel-Silica Catalysts". Proceedings, annual meeting, Electron Microscopy Society of America 43 (agosto 1985): 378–79. http://dx.doi.org/10.1017/s042482010011876x.

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Supported metal catalysts of nickel on a suitable ceramic support are widely used in hydrogenation processes because of their high dispersion. However, large rafts of nickel in reduced Ni/Si02 catalyst have been observed. A study is being conducted to determine the origin of these structures in the catalyst preparation stage. An array of nickel oxide crystallites linked epitaxially with an interlayer of nickel silicate on the surface of the silica was initially postulated for the calcined catalyst. Quantitative x-ray diffraction analysis has shown that more nickel is bound in the form of nickel silicate than in nickel oxide, thereby confirming the coexistence of nickel oxide and nickel silicate. No previous direct observations of these structures have been reported.

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17

Mihec, Damian F., Sung Hyun Baek e James B. Metson. "Diamond Growth on Haynes 214 Alloy". International Journal of Modern Physics B 17, n. 08n09 (10 aprile 2003): 1170–76. http://dx.doi.org/10.1142/s0217979203018697.

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A major target in diamond deposition is the growth of heteroepitaxial diamond films that are free from impurities, grain boundaries and defects for use in electronic applications. Nickel has been identified as a material with a close lattice match to diamond that minimises defect formation in diamond films but as a substrate, nickels' higher thermal expansion coefficient with respect to diamond, and the interfacial formation of amorphous and graphitic carbon before nucleation of diamond, leads to a weakened diamond/metal bond. Haynes 214 alloy is a nickel-based alloy used in high-temperature environments. Regions within this alloy contain amounts of aluminium known to affect the ability of nickel to stabilise amolphous carbon and graphite. Areas rich in aluminium discourage the formation of sp2 carbon, creating a barrier to carbon diffusion and allowing diamond nucleation to occur on the metal surface. Diamond deposition on Haynes 214 alloy using combustion assisted chemical vapour deposition (CACVD) rapidly produced a well structured, polycrystalline diamond film that typically delaminated with sample cooling. The film exhibited areas that were transparent corresponding to areas on the substrate rich in aluminium and dark areas matching nickel rich areas of the substrate surface catalysing the formation of amorphous and graphitic carbon.

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18

Mahdavi, Behzad, Philippe Chambrion, Julie Binette, Eric Martel e Jean Lessard. "Electrocatalytic hydrogenation of conjugated enones on nickel boride, nickel, and Raney nickel electrodes". Canadian Journal of Chemistry 73, n. 6 (1 giugno 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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19

Cho, Hyungjin, Nohyun Lee e Byung Hyo Kim. "Synthesis of Highly Monodisperse Nickel and Nickel Phosphide Nanoparticles". Nanomaterials 12, n. 18 (14 settembre 2022): 3198. http://dx.doi.org/10.3390/nano12183198.

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Nickel and nickel phosphide nanoparticles are highly useful in various fields, owing to their catalytic and magnetic properties. Although several synthetic protocols to produce nickel and nickel phosphide nanoparticles have been previously proposed, controllable synthesis of nanoparticles using these methods is challenging. Herein, we synthesized highly monodisperse nickel and nickel phosphide nanoparticles via thermal decomposition of nickel–oleylamine–phosphine complexes in organic solvents. The size and composition of the nickel and nickel phosphide nanoparticles were easily controlled by changing the aging temperature, precursor concentration, and phosphine surfactant type. Large-sized monodisperse nickel nanoparticles obtained using our method were successfully applied for the purification of histidine-tagged proteins.

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20

Powell, Douglas L. "Nickel". Dermatitis (formerly American Journal of Contact Dermatitis) 17, n. 03 (2006): 000. http://dx.doi.org/10.2310/6620.2006.06002.

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Kornik, Rachel, e Kathryn A. Zug. "Nickel". Dermatitis 19, n. 1 (gennaio 2008): 3–8. http://dx.doi.org/10.2310/6620.2008.07082.

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22

MASTROMATTEO, ERNEST. "Nickel". American Industrial Hygiene Association Journal 47, n. 10 (ottobre 1986): 589–601. http://dx.doi.org/10.1080/15298668691390304.

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Powell, Douglas L. "Nickel". Dermatitis 17, n. 3 (settembre 2006): 1. http://dx.doi.org/10.1097/01206501-200609000-00014.

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Murphy, Michael. "Nickel". Metal Finishing 94, n. 2 (febbraio 1996): 35. http://dx.doi.org/10.1016/s0026-0576(96)93848-9.

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HANSON, DAVID J. "NICKEL". Chemical & Engineering News 81, n. 36 (8 settembre 2003): 82. http://dx.doi.org/10.1021/cen-v081n036.p082.

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Murphy, Michael. "Nickel". Metal Finishing 95, n. 2 (febbraio 1997): 36. http://dx.doi.org/10.1016/s0026-0576(97)94216-1.

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27

Barceloux, Donald G., e Donald Barceloux. "Nickel". Journal of Toxicology: Clinical Toxicology 37, n. 2 (gennaio 1999): 239–58. http://dx.doi.org/10.1081/clt-100102423.

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Schröder, M. "Nickel". Coordination Chemistry Reviews 71 (agosto 1986): 139–234. http://dx.doi.org/10.1016/0010-8545(86)80022-4.

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Murphy, Michael. "Nickel". Metal Finishing 93, n. 2 (febbraio 1995): 42. http://dx.doi.org/10.1016/0026-0576(95)96070-8.

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Burrows, D. "Nickel". Journal of the European Academy of Dermatology and Venereology 5, n. 1 (ottobre 1995): S24. http://dx.doi.org/10.1016/0926-9959(95)95838-r.

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31

Gordon, Peter. "Nickel". Prairie Schooner 97, n. 1 (marzo 2023): 88–94. http://dx.doi.org/10.1353/psg.2023.a920303.

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Sahu, Kamala K., Archana Agarwal e Banshi D. Pandey. "Nickel recovery from spent nickel catalyst". Waste Management & Research 23, n. 2 (aprile 2005): 148–54. http://dx.doi.org/10.1177/0734242x05052334.

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33

KATZ, S. A., H. J. M. BOWEN, J. S. COMAISH e M. H. SAMITZ. "Tissue nickel levels and nickel dermatitis*". British Journal of Dermatology 93, n. 2 (29 luglio 2006): 187–90. http://dx.doi.org/10.1111/j.1365-2133.1975.tb06739.x.

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Nelson, Phillip A., Joanne M. Elliott, George S. Attard e John R. Owen. "Mesoporous Nickel/Nickel Oxidea Nanoarchitectured Electrode". Chemistry of Materials 14, n. 2 (febbraio 2002): 524–29. http://dx.doi.org/10.1021/cm011021a.

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35

Glas, Bo, e Torbjörn Egelrud. "Nickel in "nickel-free" spectacle frames". Contact Dermatitis 40, n. 4 (aprile 1999): 217. http://dx.doi.org/10.1111/j.1600-0536.1999.tb06041.x.

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36

Roelandts, Iwan. "Nickel and nickel alloy reference materials". Spectrochimica Acta Part B: Atomic Spectroscopy 49, n. 10 (settembre 1994): 1039–48. http://dx.doi.org/10.1016/0584-8547(94)80089-8.

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37

Ray, R. K. "Rolling textures of pure nickel, nickel-iron and nickel-cobalt alloys". Acta Metallurgica et Materialia 43, n. 10 (ottobre 1995): 3861–72. http://dx.doi.org/10.1016/0956-7151(95)90169-8.

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38

Beloshapka, V., O. Melnyk, V. Soolshenko e S. Poltoratski. "Nickel Nanowires Based on Icosahedral Structure". METALLOFIZIKA I NOVEISHIE TEKHNOLOGII 41, n. 5 (4 settembre 2019): 673–82. http://dx.doi.org/10.15407/mfint.41.05.0673.

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39

Gammelgaard, B., e N. K. Veien. "Nickel in nails, hair and plasma from nickel-hypersensitive women." Acta Dermato-Venereologica 70, n. 5 (1 settembre 1990): 417–20. http://dx.doi.org/10.2340/0001555570417420.

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Abstract (sommario):

The concentrations of nickel in finger-nails, toe-nails, hair and plasma from 71 nickel-hypersensitive women and 20 non-hypersensitive women were determined. Nickel concentrations in finger-nails were significantly higher than in toe-nails in both the nickel-hypersensitive group and the control group. Nickel-sensitive women had significantly higher levels of nickel in toe-nails, hair and plasma than had control subjects, whereas there was no significant difference in nickel concentration in finger-nails between the two groups. No correlation could be demonstrated between nickel levels in any combination of nails, hair and plasma in the nickel-hypersensitive or in the control group.

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Stoppel, R., e H. G. Schlegel. "Nickel-resistant bacteria from anthropogenically nickel-polluted and naturally nickel-percolated ecosystems." Applied and environmental microbiology 61, n. 6 (1995): 2276–85. http://dx.doi.org/10.1128/aem.61.6.2276-2285.1995.

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41

Zhang, Xu, Zhi-Yuan Geng, Yong-Cheng Wang, Wen-Qiang Li, Zheng Wang e Feng-Xia Liu. "A theoretical study nickel-catalyzed cyclopropanation reactions. Nickel(0) versus nickel(II)". Journal of Molecular Structure: THEOCHEM 893, n. 1-3 (gennaio 2009): 56–66. http://dx.doi.org/10.1016/j.theochem.2008.09.016.

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42

Makovskaya, Olga Yu, e Nadezhda I. Bryantseva. "Nickel Sorption from Sulphate Solutions of Oxidized Nickel Ores Leaching". Defect and Diffusion Forum 410 (17 agosto 2021): 394–99. http://dx.doi.org/10.4028/www.scientific.net/ddf.410.394.

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Abstract (sommario):

The possibility of sorption extraction of nickel from leaching solutions of oxidized nickel ores of the Buruktal deposit is considered. Ionite Lewatit TP220 with bis-picolylamine functional groups is effective for nickel recovery against the background of high iron contents. Lewatit TP220 is mechanically strong enough for use in the resin-in-pulp process. Nickel sorption with satisfactory performance occurs both in the variant of sorption leaching and extraction from clarified solutions. At sorption from the pulp, the capacity for nickel was 5.44 mg/g, for iron, 25.17 mg/g. The use of 20% sulfuric acid provides quantitative nickel desorption. To obtain a higher quality nickel-containing product, it is recommended to additionally purify the resulting eluates from iron.

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43

Zhao, Jinshun, Xianglin Shi, Vincent Castranova e Min Ding. "Occupational Toxicology of Nickel and Nickel Compounds". Journal of Environmental Pathology, Toxicology and Oncology 28, n. 3 (2009): 177–208. http://dx.doi.org/10.1615/jenvironpatholtoxicoloncol.v28.i3.10.

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44

Andreev, V. V., V. V. Vatagin e M. V. Ushkov. "Thermit welding nickel and copper-nickel alloys". Welding International 3, n. 9 (gennaio 1989): 772–73. http://dx.doi.org/10.1080/09507118909446653.

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Rao, Z., J. S. Williams, A. P. Pogany, D. K. Sood e G. A. Collins. "Nickel silicide formation in silicon implanted nickel". Journal of Applied Physics 77, n. 8 (15 aprile 1995): 3782–90. http://dx.doi.org/10.1063/1.358553.

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Mann, Eugen, Ulrich Ranft, Georg Eberwein, Dieter Gladtke, Dorothee Sugiri, Heidrun Behrendt, Johannes Ring et al. "Does airborne nickel exposure induce nickel sensitization?" Contact Dermatitis 62, n. 6 (giugno 2010): 355–62. http://dx.doi.org/10.1111/j.1600-0536.2010.01725.x.

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47

SPYRELLIS, Nicolas, Evangelia A. PAVLATOU, Styliani SPANOU e Alexandros ZOIKIS-KARATHANASIS. "Nickel and nickel-phosphorous matrix composite electrocoatings". Transactions of Nonferrous Metals Society of China 19, n. 4 (agosto 2009): 800–804. http://dx.doi.org/10.1016/s1003-6326(08)60353-2.

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48

Laletin, V. M., D. A. Filippov, S. E. Mozzharov e I. N. Manicheva. "High-Q Magnetoelectric Nickel–Quartz–Nickel Structures". Technical Physics Letters 44, n. 4 (aprile 2018): 281–83. http://dx.doi.org/10.1134/s1063785018040065.

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49

Martyak, N. M., e J. Lou. "Limitations of Nickel Hypophosphite Electroless Nickel Processes". Process Safety and Environmental Protection 79, n. 5 (settembre 2001): 278–82. http://dx.doi.org/10.1205/095758201753189712.

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50

Li, Yanjie, e Deborah B. Zamble. "Nickel Homeostasis and Nickel Regulation: An Overview". Chemical Reviews 109, n. 10 (14 ottobre 2009): 4617–43. http://dx.doi.org/10.1021/cr900010n.

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