Zobrazeno 1 - 10
of 194
pro vyhledávání: '"L.G. Hubert-Pfalzgraf"'
Autor:
Alain Tuel, L.G. Hubert-Pfalzgraf
Publikováno v:
Journal of Catalysis
Journal of Catalysis, Elsevier, 2003, 217, pp.343-353
Journal of Catalysis, Elsevier, 2003, 217, pp.343-353
Subnanometric monodispersed titanium oxide particles have been dispersed on the surface of a large mesopore SBA-15 silica. TiSBA-15 materials were obtained by reaction between a hexanuclear titanium oxo cluster and a calcined SBA-15 silica in solutio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d40a50fcfe980f6bca187d8c3502c474
https://doi.org/10.1016/s0021-9517(03)00078-2
https://doi.org/10.1016/s0021-9517(03)00078-2
Publikováno v:
Inorganica Chimica Acta. 304:99-107
β-Ketoesterates derivatives M(mpa)x (M=Y, Ba, Cu; mpaH=methylpivaloylacetate; x=2 or 3) were prepared by ligand exchange reactions starting from methoxides (M=Ba, Cu) or from tristrimethylsilylamide (M=Y) derivatives. Decomplexation of the oligomeri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21acb4cdd2bbc0ba0d2d5dcc2dbb3859
https://doi.org/10.1016/s0020-1693(00)00077-3
https://doi.org/10.1016/s0020-1693(00)00077-3
Autor:
Hervé Guillon, L.G. Hubert-Pfalzgraf
Publikováno v:
Applied Organometallic Chemistry. 12:221-236
Conventional MOCVD techniques require molecules displaying volatility and constant vapor pressure. Metal oxide precursors, i.e., b-diketonates, or classical or functionalized metal alkoxides are mostly solids. The various approaches used to tailor vo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d3c9136a05352f64d8bafbafd5e4144
https://doi.org/10.1002/(sici)1099-0739(199803)12:3<221::aid-aoc693>3.0.co
https://doi.org/10.1002/(sici)1099-0739(199803)12:3<221::aid-aoc693>3.0.co
Publikováno v:
Polyhedron. 15:545-549
The title compound was obtained by segregation of the mixed-metal CeTi species formed in THF by reacting Ti(OEt)4 and the cerium chloride ethanol adduct resulting from dehydration of CeCl3·7H2O by ethylorthoformate. The overall structure is based
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bca8b738980b9d4ccb2e4c5bce8cde7
https://doi.org/10.1016/0277-5387(95)00251-m
https://doi.org/10.1016/0277-5387(95)00251-m
Publikováno v:
ChemInform. 25
Alcoholysis of alkoxides or oxoalkoxides of trivalent metals such as yttrium or bismuth with 2-methoxyethanol at room temperature gives highly soluble cyclic or linear oligomers or polymers [M(0C 2 H 4 0Me) 3 ] m M = Y, m = 10; M = Bi, m = ∞, which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89d741933dacd51a8723e4942fc4867f
https://doi.org/10.1002/chin.199411302
https://doi.org/10.1002/chin.199411302
Publikováno v:
Polyhedron. 10:1657-1662
Various routes to lead(II) alkoxides using PbCl2, Pb(OAC)2 and Pb[N(SiMe3)2]2 as starting materials have been explored. The formation of homoleptic alkoxides is limited to [Pb(OBut)2]m, while condensation to the oxoalkoxides Pb4O(OR)6 or Pb6O4(OR)4(R
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54c59b254565e9d41c1a43e06ffd8961
https://doi.org/10.1016/s0277-5387(00)83778-x
https://doi.org/10.1016/s0277-5387(00)83778-x
Autor:
Jean-Claude Daran, Brian A. Vaartstra, Peter S. Gradeff, Kenneth G. Caulton, L.G. Hubert-Pfalzgraf, John C. Huffman, S. Parraud, Kenan Yunlu
Publikováno v:
Inorganic Chemistry. 29:3126-3131
Characterization of Zr{sub 2}(O{sup i}Pr){sub 8}({sup i}PrOH){sub 2} by {sup 1}H and {sup 13}C NMR spectroscopy, ir spectroscopy, and single-crystal x-ray diffraction ({minus}100{degree}C) is reported. The unit cell contains four half-dimers in the a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4fb9f8a533580953a7164518e5cdaa55
https://doi.org/10.1021/ic00342a014
https://doi.org/10.1021/ic00342a014
Publikováno v:
Inorganic Chemistry. 29:2883-2885
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2939b63125eee28051bb2054ae88ff75
https://doi.org/10.1021/ic00341a004
https://doi.org/10.1021/ic00341a004
Autor:
Mathieu Leroux, L.G. Hubert-Pfalzgraf, Bernard Beaumont, P. Lorenzini, M. Laügt, Soufien Haffouz, Pierre Gibart
Publikováno v:
MRS Internet Journal of Nitride Semiconductor Research. 2
Mg has been widely used as p-doping species despite its intrinsic difficulties. It is nowadays well established that during the growth process of Mg doped GaN, atomic H is generated from the decomposition of NH3 and Mg-H complexes are formed in the l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ec68b8ae95286239b6726100e6cd155
https://doi.org/10.1557/s1092578300001630
https://doi.org/10.1557/s1092578300001630
Alcoholysis of alkoxides or oxoalkoxides of trivalent metals such as yttrium or bismuth with 2-methoxyethanol at room temperature gives highly soluble cyclic or linear oligomers or polymers [M(0C 2 H 4 0Me) 3 ] m M = Y, m = 10; M = Bi, m = ∞, which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ffa50a4720a1410d73c3b4b7e893933
https://doi.org/10.1016/b978-0-444-89344-4.50035-5
https://doi.org/10.1016/b978-0-444-89344-4.50035-5
