Výsledky vyhledávání - "Ralf Supplit"

Nanostructured Copper Oxide on Silica-Zirconia Mixed Oxides by Chemical Implantation

Autor: Silvia Gross, Bernd M. Smarsly, Massimiliano D’Arienzo, Helmut Bertagnolli, Eugenio Tondello, Daniela Belli Dell'Amico, Eric Wendel, Ralf Supplit, Roberto Scotti, Luca Labella, Fausto Calderazzo, Marzio Rancan

Publikováno v: Chemistry 15, 4931 (2009). doi:10.1002/chem.200801704
Chemistry (Weinh., Print) 15 (2009): 4931–4943. doi:10.1002/chem.200801704
info:cnr-pdr/source/autori:Dell'Amico, D. B.; Bertagnolli, H.; Calderazzo, F.; D'Arienzo, M.; Gross, S.; Labella, L.; Rancan, M.; Scotti, R.; Smarslu, B. M.; Supplit, R.; Tondello, E.; Wendel, E./titolo:Nanostructured Copper Oxide on Silica-Zirconia Mixed Oxides by Chemical Implantation/doi:10.1002%2Fchem.200801704/rivista:Chemistry (Weinh., Print)/anno:2009/pagina_da:4931/pagina_a:4943/intervallo_pagine:4931–4943/volume:15

N,N-Dialkylcarbamato complexes of copper(II), [Cu(O2CNR2)2] (R = All = allyl, C3H5; iPr, CH(CH3)2) were prepared with the aim of func-tionalizing silica and nanostructured silica-zirconia matrices. The mixed matrices for the grafting reactions were p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a9dc693e6ecd9e9711609304c194974
https://doi.org/10.1002/chem.200801704

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Corrosion protection of aluminum pigments by sol–gel coatings

Autor: Ralf Supplit, Ulrich S. Schubert

Publikováno v: Corrosion Science. 49:3325-3332

New sol–gel coatings for the corrosion protection of aluminum pigments were developed. To this end, the pigment particles are first coated with a silica layer by phosphoric acid-catalyzed sol–gel processing of Si(OEt)4, to which either hexadecylt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d7cda16c7e8f6f951895280614fb5ae7
https://doi.org/10.1016/j.corsci.2007.03.014

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Preparation of a mesoporous silicon aluminium nitride via a non-aqueous sol–gel route

Autor: Frédéric Lefebvre, Fei Cheng, Stephen Clark, John S. Bradley, Ralf Supplit, Stephen M. Kelly

Publikováno v: J. Mater. Chem.. 15:772-777

A high-surface-area silicon aluminium imide based gel Si3Al(NH)x(NH2)y(NMe2)z was prepared via catalytic ammonolysis of tris[tris(dimethylamino)silylamino](tetrahydrofuran)alane, (C4H8O)Al[HNSi(NMe2)3]3. The structure of the gel and the mechanism of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::30f39c2d7d7bf9d50d3c3ffa03a5d6aa
https://doi.org/10.1039/b414627a

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Syntheses and structures of [(Me3N)3SiNHLi]4, (C4H8O)Al[NHSi(NMe2)3]3, ((Me2N)3SiNH)3Al and Li(THF)2+[((Me2N)3SiNH)4Al]–

Autor: Riccardo Rovai, Carl Krüger, Frédéric Lefebvre, John S. Bradley, Fei Cheng, Christian W. Lehmann, Stephen J. Archibald, Ralf Supplit

Publikováno v: Dalton Transactions. :1846-1851

The preparation of lithium tris(dimethylamino)silylamide, [(Me3N)3SiNHLi]4, 2, and its reaction with aluminium trichloride to give tris(dimethylamino)silylamino)(tetrahydrofuran)alane, (C4H8O)Al[NHSi(NMe2)3]3, 3, and bis(tetrahydrofuran)lithium tetra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7756992fd38c79b14b610e1bec435766
https://doi.org/10.1039/b209605f

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Synthesis and characterization of orthorhombic, 2d-centered rectangular and lamellar iron oxide doped silica films

Autor: Vadim G. Kessler, Matthias Bauer, Silvia Gross, Sigrid Bernstorff, Nicola Hüsing, Ralf Supplit, Gulaim A. Seisenbaeva, Helmut Bertagnolli

Publikováno v: Journal of materials chemistry
16 (2006): 4443–4453. doi:10.1039/b606386a
info:cnr-pdr/source/autori:Supplit R., Hüsing N., Bauer M., Kessler V., Seisenbaeva G.A., Bernstorff S., Gross S./titolo:Synthesis and characterization of orthorhombic, 2d-centered rectangular and lamellar iron oxide doped silica films/doi:10.1039%2Fb606386a/rivista:Journal of materials chemistry (Print)/anno:2006/pagina_da:4443/pagina_a:4453/intervallo_pagine:4443–4453/volume:16

Iron oxide doped silica films and powders with highly ordered mesostructures of extraordinary temperature stability (up to 1000 degrees C) and iron loading of up to 6 atom% were produced by the use of novel iron alkoxide-coordinated surfactants. Worm

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http://hdl.handle.net/11577/3242657

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Iron Oxide – Doped Mesostructured Silica Films

Autor: Gulaim A. Seisenbaeva, Sigrid Bernstorff, Christina Fritscher, Ralf Supplit, Vadim G. Kessler, Patrycja Jakubiak, Nicola Hüsing

Publikováno v: MRS Proceedings. 847

Poly(ethylene oxide)—poly(propylene oxide)—poly(ethylene oxide) (PEO-PPO-PEO) was reacted with iron ethoxide in a molar ratio of 1:2. This modified surfactant was used as a template for the synthesis of mesostructured, nanocomposite iron oxide-si

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https://doi.org/10.1557/proc-847-ee9.13

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Preparation of Mesoporous Si-M Imide Gels (M=B, Al) via a Non-Aqueous Sol-Gel Route

Autor: Ralf Supplit, Fei Cheng, John S. Bradley, Berangere Toury

Publikováno v: MRS Proceedings. 726

Silicon-boron and silicon-aluminum imide gels were prepared by catalyzed ammonolyses of the precursors 2,4,6-tris[tris(dimethylamino)silylamino]borazine, {[(CH3)2N]3SiNH}3B3N3H3, 1, 2-(dimethylamino)4,6-di[tris(dimethylamino)silylaminoborazine, {[(CH

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::91815c750bd32b745ce4745df938ca85
https://doi.org/10.1557/proc-726-q7.8

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