Literatura académica sobre el tema "Tetraalkylammonium"
Crea una cita precisa en los estilos APA, MLA, Chicago, Harvard y otros
Consulte las listas temáticas de artículos, libros, tesis, actas de conferencias y otras fuentes académicas sobre el tema "Tetraalkylammonium".
Junto a cada fuente en la lista de referencias hay un botón "Agregar a la bibliografía". Pulsa este botón, y generaremos automáticamente la referencia bibliográfica para la obra elegida en el estilo de cita que necesites: APA, MLA, Harvard, Vancouver, Chicago, etc.
También puede descargar el texto completo de la publicación académica en formato pdf y leer en línea su resumen siempre que esté disponible en los metadatos.
Artículos de revistas sobre el tema "Tetraalkylammonium"
Schwendt, P., J. Chrappová y K. Lišcák. "Tetraalkylammonium fluorooxoperoxovanadates". Monatshefte für Chemie Chemical Monthly 128, n.º 4 (abril de 1997): 317–22. http://dx.doi.org/10.1007/bf00810768.
Texto completoKulapina, E. G., E. S. Pogorelova, N. M. Makarova y L. A. Bazhanova. "Physicochemical properties of tetraalkylammonium tetraphenylborates and tetraalkylammonium dodecylsulfates". Russian Journal of Inorganic Chemistry 58, n.º 1 (enero de 2013): 112–16. http://dx.doi.org/10.1134/s0036023613010129.
Texto completoPerez-Tejeda, P., A. Maestre, P. Delgado-Cobos y J. Burgess. "Single-ion Setschenow coefficients for several hydrophobic non-electrolytes in aqueous electrolyte solutions". Canadian Journal of Chemistry 68, n.º 2 (1 de febrero de 1990): 243–46. http://dx.doi.org/10.1139/v90-032.
Texto completoAnastasio, Paola, Tiziana Del Giacco, Raimondo Germani, Nicoletta Spreti y Matteo Tiecco. "Structure effects of amphiphilic and non-amphiphilic quaternary ammonium salts on photodegradation of Alizarin Red-S catalyzed by titanium dioxide". RSC Advances 7, n.º 1 (2017): 361–68. http://dx.doi.org/10.1039/c6ra25421g.
Texto completoDuan, Erhong, Peng Zhang, Kun Yang, Weizhao Liang, Meiting Yu, Sheng Wang y Jianrui Niu. "Effect of alkyl and halide moieties on the absorption and stratification of SO2 in tetrabutylammonium halide aqueous solutions". RSC Advances 6, n.º 60 (2016): 55401–5. http://dx.doi.org/10.1039/c6ra05677f.
Texto completoRowland, Clare E., Mercouri G. Kanatzidis y L. Soderholm. "Tetraalkylammonium Uranyl Isothiocyanates". Inorganic Chemistry 51, n.º 21 (16 de octubre de 2012): 11798–804. http://dx.doi.org/10.1021/ic301741u.
Texto completoRybakova, I. A., R. I. Shekhtman y E. N. Prilezhaeva. "Synthesis of tetraalkylammonium thiolates". Bulletin of the Academy of Sciences of the USSR Division of Chemical Science 40, n.º 9 (septiembre de 1991): 1903–5. http://dx.doi.org/10.1007/bf00960427.
Texto completoHaldar, Purushottam y Bijan Das. "Conductometric Study of Some Tetraalkylammonium Bromides in 2-Ethoxyethanol in the Temperature Range 35–50 °C". Zeitschrift für Physikalische Chemie 218, n.º 9 (1 de septiembre de 2004): 1129–38. http://dx.doi.org/10.1524/zpch.218.9.1129.41673.
Texto completoHaldar, Purushottam y Bijan Das. "Viscosities of some tetraalkylammonium bromides in 2-ethoxyethanol at 308.15, 313.15, 318.15, and 323.15 K". Canadian Journal of Chemistry 83, n.º 5 (1 de mayo de 2005): 499–504. http://dx.doi.org/10.1139/v05-082.
Texto completoHolba, Vladislav. "Activity Coefficients and Gibbs Energies of Transfer of Tetraalkylammonium Dianilinetetraisothiocyanatochromates(III)". Collection of Czechoslovak Chemical Communications 59, n.º 8 (1994): 1738–44. http://dx.doi.org/10.1135/cccc19941738.
Texto completoTesis sobre el tema "Tetraalkylammonium"
Silalahi, Imelda. "Photochemical activation of tetraalkylammonium cations by hexachloroplatinate(IV)". Thesis, University of York, 2017. http://etheses.whiterose.ac.uk/17514/.
Texto completoBallantyne, Andrew David. "The synthesis and physical properties of asymmetric tetraalkylammonium ionic liquids". Thesis, University of Manchester, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.496263.
Texto completoDANO, CECILE. "Insertion cathodique des ions tetraalkylammonium dans la graphite et le platine : reactivite, fonctionnalisation et applications". Rennes 1, 1998. http://www.theses.fr/1998REN10112.
Texto completoGONZALEZ, FELIPE J. "Oxydation electrochimique d'arylacetates de tetraalkylammonium dans l'acetonitrile. Modification de surfaces carbonees par greffage covalent de groupements arylmethyles produits par oxydation anodique d'arylacetates". Paris 7, 1996. http://www.theses.fr/1996PA077066.
Texto completoShiguihara, Ana Lucia. "Investigação dos processos de intercalação e esfoliação de hexaniobato lamelar e preparação de materiais híbridos com biopolímeros". Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/46/46134/tde-10112010-110227/.
Texto completoThe main aim of this Thesis is the investigation of intercalation and exfoliation processes occurring when the layered material H2K2Nb6O17 is suspended in alkaline solutions containing tetramethylammonium (TMA+), tetraethylammonium (TEA+) or tetrapropylammonium (TPA+) cations, as well as the employment of the hexaniobate particles in the preparation of hybrid materials with polysaccharides. After the reaction using different concentrations of the tetraalkylammonium hydroxide solutions, two fractions were separated: the deposited solid (i.e. the sediment at bottom of the flasks) and the opaque supernatant containing particles with colloidal characteristics. Experimental data from X-ray diffractometry (XRD), mass spectrometry coupled thermogravimetric analyses (TG-MS), elemental analysis, vibrational infrared (IR) and Raman spectroscopies show that intercalation reaction is promoted in the order TMA+ > TEA+ > TPA+ while exfoliation process is facilitated in the inverse order: TPA+ » TEA+ > TMA+. Development of particles with stick-like shapes is observed when H2K2Nb6O17 is kept mainly in the solutions containing the larger TPA+ and TBA+ ions. Samples containing intercalated TEA+ ions form a gel-like system when washed to remove the non-intercalated ions dissolved in water. Experimental data suggest that the gel phase constituted by long-range swelled particles. This fact was interpreted as a consequence of the intermediate characteristics (surface polarity and ion radius) of the TEA+ ions compared to the others ions investigated in this study. The hexaniobate material intercalated with TEA+ ions was used to prepare a hybrid material having the chitosan polymer intercalated into the inorganic matrix in order to compatibilize the hexaniobate particles with starch and a nanocomposite formation. The study of the films of starch-niobate showed that the matrix is in the intercalation form preferentially, even using different exfoliation agents and modification species (n-butylamine, TEAOH and chitosan). Films of destructured starch having hexaniobate particles were prepared by casting method. In order to reach a high level of inorganic particles dispersed in the polymer, three kinds of hexaniobate particles were used: (i) particles exfoliated with n-butylamine, (ii) hydrated particles of TEA+-hexaniobate and (iii) hexaniobate particles intercalated with chitosan. XRD, TG-MS, IR, and scanning electron microscopy (SEM) techniques suggest that hexaniobate particles are mainly in the intercalated form in the transparent and flexible obtained starch films. Preliminary dynamic mechanical analysis data indicate the following general tendency in the mechanic characteristics of the films: niobate particles make the starch films more resistant and the samples without the glycerol plasticizer present higher resistance and lower deformation than the films with glycerol.
Kevin, Chang y 鄭奎文. "Preparation and Physical Characterization of Tetraalkylammonium Salts of p-Benzoquinoe Derivatives Fused with Sulphur- Containing Heterocycles". Thesis, 1993. http://ndltd.ncl.edu.tw/handle/32604011243847582017.
Texto completo淡江大學
化學學系
81
Simple and complex alkylammonium salts of electron acceptors Qmnt (5,10-dihydro-5,10-dioxo-[1,2,-b:4,5-b ]bis[1,4]dithiole- benzo-2, 3,7,8-tetracarbonnitrile) and Qimnt(2,2 -(4,8-dihydro-4,8-dioxo -[1,2-d:4,5-d ]-bis[1,3 ]dithioilebenzo-2,6-diylidene)-bispropandi nitrile) were prepared by reactions of the acceptors with R4NI in acetonitrile. These salts were studied using various techniques, including infrared and electronic absorption spectracopies, temperature -varied SQUID and DC-conductivity measurements. Salts with siniclar composition gave very similar infrared spectra. Solution electronic absorption spectra could be use to determine quantitatively the total content of Q and Q- Solid-State electronic absorption spectra suggested Q-(Q- and Q) anions (anions and molecules ) associate to polymers in the salts are diamagnetic and the complex salts are weakly , consistent with the association of the acceptors in the salts. The DC-conductivities range from 10(-6) to 10(-12) S/cm for the simple salts and 10(-4) to 10(-8) S/cm for the complex salts.
Cho-Chin, Young y 楊朝欽. "Physical Characterization and structure of Tetraalkylammonium Salts of p-Benzoquinoe Fused with Sulphur-Containing Heterocycles by electrocrystallized". Thesis, 1994. http://ndltd.ncl.edu.tw/handle/32849054606809041429.
Texto completo淡江大學
化學學系
82
Simple and complex alkylammonium salts of electron acceptors Qimnt(2,2''-(4,8-dihydro-4,8-dioxo-[1,2-d:4,5-d''] -bis[1,3] dithiolebenzo-2,6-diylidene)-bispropanedinitrile were electrocrystallized by reaction of the electron acce- ptor with R4NBr ( R= tetramethylammonium,tetraethylammonium ,tetrapropylammonium, tetrabutylammonium ) in acetonitrile. Physical properties of these crystals were also measured, including infrared spectra , ultraviolet-visible spectra , SQUID magnetic susceptibilities , and D C-conductivities measurements. The crystals and molecular structure of [tet- ramethylammonium][Qimnt]2 and [tetraethylammonium][Qimnt]2 have been determined by the single-crystal X-ray diffraction analysis. Both complexs are segregated stacked and dimer structure. All the salts behave as semi-conductor,the D C- conductivities range from -3 order to -8 order。
Dreyer, Susanne Elisabeth [Verfasser]. "Aqueous two-phase extraction of proteins and enzymes using tetraalkylammonium based ionic liquids / vorgelegt von Susanne Elisabeth Dreyer". 2008. http://d-nb.info/993350089/34.
Texto completoPopr, Martin. "Syntéza cyklodextrinových derivátů pro praktické aplikace". Doctoral thesis, 2017. http://www.nusl.cz/ntk/nusl-267013.
Texto completoCapítulos de libros sobre el tema "Tetraalkylammonium"
Sawada, Kiyoshi, Eiji Takahashi, Tomokazu Horie y Keiichi Satoh. "Solvent Effects on Ion-Pair Distribution and Dimerization of Tetraalkylammonium Salts". En Highlights in Solute-Solvent Interactions, 203–14. Vienna: Springer Vienna, 2002. http://dx.doi.org/10.1007/978-3-7091-6151-7_11.
Texto completoChen, Q., J. B. Nagy, J. Fraissard, J. El Hage-Al Asswad, Z. Gabelica, E. G. Derouane, R. Aiello, F. Crea, G. Giordano y A. Nastro. "A 13C - and 129Xe-NMR Study of the Role of Tetraalkylammonium Cations in the Synthesis of High-Silica Zeolites". En Guidelines for Mastering the Properties of Molecular Sieves, 87–93. Boston, MA: Springer US, 1990. http://dx.doi.org/10.1007/978-1-4684-5787-2_4.
Texto completoLequeux, T. P. "Using Tetraalkylammonium Fluorides". En Fluorine, 1. Georg Thieme Verlag KG, 2005. http://dx.doi.org/10.1055/sos-sd-034-00031.
Texto completoMargaretha, P. "Using Tetraalkylammonium Chlorides". En Chlorine, Bromine, and Iodine, 1. Georg Thieme Verlag KG, 2007. http://dx.doi.org/10.1055/sos-sd-035-00062.
Texto completoSawada, Kiyoshi y Fumie Chigira. "Ion pair of Tetraalkylammonium picrates". En Studies in Physical and Theoretical Chemistry, 265–68. Elsevier, 1995. http://dx.doi.org/10.1016/s0167-6881(06)80786-x.
Texto completoRück-Braun, K. y T. Freysoldt. "Hydrochlorination of Epoxides Using Tetraalkylammonium Chlorides". En Chlorine, Bromine, and Iodine, 1. Georg Thieme Verlag KG, 2007. http://dx.doi.org/10.1055/sos-sd-035-00241.
Texto completoRück-Braun, K. y T. Freysoldt. "Hydrobromination of Aziridines Using Tetraalkylammonium Bromides". En Chlorine, Bromine, and Iodine, 1. Georg Thieme Verlag KG, 2007. http://dx.doi.org/10.1055/sos-sd-035-00466.
Texto completoSnaith, J. S. "Synthesis by Sommelet–Hauser Rearrangement of Tetraalkylammonium Salts". En Compounds of Group 14 (Ge, Sn, Pb), 1. Georg Thieme Verlag KG, 2011. http://dx.doi.org/10.1055/sos-sd-105-00096.
Texto completoKirschhock, C. E. A., R. Ravishankar, K. Truyens, F. Verspeurt, P. A. Jacobs y J. A. Martens. "Performance of tetraalkylammonium ions during the formation of zeolites from tetraethylorthosilicate". En Nanoporous Materials II, Proceedings of the 2nd Conference on Access in Nanoporous Materials, 139–46. Elsevier, 2000. http://dx.doi.org/10.1016/s0167-2991(00)80207-4.
Texto completoAfanasiev, P., G. F. Xia, B. Jouguet y M. Lacroix. "Synthesis of highly dispersed molybdenum and ruthenium sulfides using tetraalkylammonium surfactant". En Studies in Surface Science and Catalysis, 2771–76. Elsevier, 2000. http://dx.doi.org/10.1016/s0167-2991(00)80890-3.
Texto completoActas de conferencias sobre el tema "Tetraalkylammonium"
Chiñas-Castillo, Fernando, Javier Lara-Romero, Gabriel Alonso-Núñez, J. D. O. Barceinas-Sánchez y S. Jiménez-Sandoval. "Friction Reduction by Water Soluble Tetraalkylammonium Thiometallates". En STLE/ASME 2006 International Joint Tribology Conference. ASME, 2006. http://dx.doi.org/10.1115/ijtc2006-12077.
Texto completoSydorov, D. A., S. D. Mykhailov, T. I. Motronyuk, Yu P. Piryatinski, P. S. Smertenko y A. A. Pud. "Tetraalkylammonium hydroxide template effects in electrodeposited nanostructured ZnO layers". En 2012 IEEE International Conference on Oxide Materials for Electronic Engineering (OMEE). IEEE, 2012. http://dx.doi.org/10.1109/omee.2012.6464851.
Texto completoSAMADI-MAYBODI, A. y S. M. OURAD. "A NEW VISIBLE OSCILLATING CHEMILUMINESCENCE SYSTEM WITH TETRAALKYLAMMONIUM HYDROXIDE". En Proceedings of the 11th International Symposium. WORLD SCIENTIFIC, 2001. http://dx.doi.org/10.1142/9789812811158_0057.
Texto completoIwashige, Yutaro, Yuko T. Ito, Takahiro Kozawa, Kazuo Sakamoto y Makoto Muramatsu. "Dissolution dynamics of copolymer of poly(4-hydroxystyrene-co-methacrylic acid) in tetraalkylammonium hydroxide aqueous solutions". En Advances in Patterning Materials and Processes XLI, editado por Douglas Guerrero y Gilles R. Amblard. SPIE, 2024. http://dx.doi.org/10.1117/12.3011199.
Texto completoIwashige, Yutaro, Yuko Ito, Takahiro Kozawa, Kazuo Sakamoto y Makoto Muramatsu. "Effects of photoacid generator decomposition on dissolution kinetics of poly(4-hydroxystyrene) in tetraalkylammonium hydroxide aqueous solutions". En Advances in Patterning Materials and Processes XL, editado por Douglas Guerrero y Gilles R. Amblard. SPIE, 2023. http://dx.doi.org/10.1117/12.2658138.
Texto completoBetsumiya, Hitomi, Yuko T. Ito, Takahiro Kozawa, Kazuo Sakamoto y Makoto Muramatsu. "Dependence of swelling and dissolution kinetics of poly(4-hydroxystyrene) in alkaline aqueous solution on alkyl chain length of tetraalkylammonium hydroxide". En Advances in Patterning Materials and Processes XL, editado por Douglas Guerrero y Gilles R. Amblard. SPIE, 2023. http://dx.doi.org/10.1117/12.2670175.
Texto completoBetsumiya, Hitomi, Yuqing Jin, Yuko T. Ito, Takahiro Kozawa, Kazuo Sakamoto y Makoto Muramatsu. "Analysis of dissolution modes of partially protected poly(4-hydroxystyrene) in tetraalkylammonium hydroxide aqueous solutions using decision trees and support vector machine". En International Conference on Extreme Ultraviolet Lithography 2023, editado por Kurt G. Ronse, Paolo A. Gargini, Patrick P. Naulleau y Toshiro Itani. SPIE, 2023. http://dx.doi.org/10.1117/12.2687340.
Texto completo