MORAVEC, Zdeněk, Marek NEČAS and Jiří PINKAS. Aluminum(III) chloride-alkoxides as molecular precursors for alumina. In 2nd French-Czech Vltava chemistry meeting. 2011. ISBN 978-80-7395-412-3.
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Basic information
Original name Aluminum(III) chloride-alkoxides as molecular precursors for alumina
Name in Czech Chloridy-alkoxidy hlinité - molekulární prekurzory pro aluminu
Authors MORAVEC, Zdeněk (203 Czech Republic, guarantor, belonging to the institution), Marek NEČAS (203 Czech Republic, belonging to the institution) and Jiří PINKAS (203 Czech Republic, belonging to the institution).
Edition 2nd French-Czech Vltava chemistry meeting, 2011.
Other information
Original language English
Type of outcome Conference abstract
Field of Study 10402 Inorganic and nuclear chemistry
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
WWW URL
RIV identification code RIV/00216224:14310/11:00049935
Organization unit Faculty of Science
ISBN 978-80-7395-412-3
Keywords in English aluminum chloride-alkoxides
Tags International impact, Reviewed
Changed by Changed by: prof. RNDr. Jiří Pinkas, Ph.D., učo 627. Changed: 20/2/2012 16:56.
Abstract
The reactions of dichloroethylalane with selected alcohols and phenols afforded a series of six new crystalline aliminum(III) chloride-alkoxides which were structurally characterized by the single crystal X-ray diffraction analysis. The prepared molecules display, depending on the steric properties of employed substituents and the reaction and crystallization conditions, a large structural variability. These compounds are by virtue of their composition suitable single-source precursors for alumina. Therefore the transformations of aluminum(III) chloride-alkoxides to aluminum(III) oxide was performed by solution thermolysis in a high-boiling solvent. The reactions are based on alkylhalide elimination which was proved by indentifying byproducts by gas chromatography-mass spectrometry.
Abstract (in Czech)
Reakcemi dichloroethyl alanu s vybranými alkoholy a fenoly bylo připraveno šest nových krystalických chloridů-alkoxidů hlinitých, které byly charakterizovány RTG strukturní analýzou. Tyto látky jsou díky svému složení vhodnými prekurzory pro syntézu aluminy, proto byly otestovány i termické transformace chloridů-alkoxidů hlinitých na oxid hlinitý.
Links
ED1.1.00/02.0068, research and development projectName: CEITEC - central european institute of technology
GAP207/11/0555, research and development projectName: Oxidy a fosforečnany kovů jako formy jaderného odpadu: studium sonochemického srážení, tepelných přeměn a rozpustnosti (Acronym: OPNW)
Investor: Czech Science Foundation
MSM0021622410, plan (intention)Name: Fyzikální a chemické vlastnosti pokročilých materiálů a struktur
Investor: Ministry of Education, Youth and Sports of the CR, Physical and chemical properties of advanced materials and structures
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