Preparation of nanocrystalline VMg(OH) x and VO x • MgO from organometallic precursors

被引：17

作者：

Ilyina, E. V. ^{[1
]}

Mishakov, I. V. ^{[1
]}

Vedyagin, A. A. ^{[1
]}

机构：

[1] Russian Acad Sci, Boreskov Inst Catalysis, Siberian Div, Novosibirsk 630090, Russia

来源：

INORGANIC MATERIALS | 2009年 / 45卷 / 11期

基金：

俄罗斯基础研究基金会;

关键词：

OXIDATIVE DEHYDROGENATION; PROPANE;

D O I：

10.1134/S0020168509110144

中图分类号：

T [工业技术];

学科分类号：

120111 [工业工程];

摘要：

A process is proposed for the synthesis of nanocrystalline VMg(OH) (x) and VO (x) center dot MgO with specific surface areas of up to 1200 and 470 m(2)/g, respectively. The synthesized VO (x) center dot MgO oxides consist of nanocrystals (2'aEuro"5 nm), which form platelike agglomerates. As distinct from conventional impregnation of magnesium oxide, the aerogel process for VO (x) center dot MgO synthesis ensures a uniform vanadium distribution in MgO.

引用

页码：1267 / 1270

页数：4

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