Solvent-free aerobic oxidation of n-alkane by iron(III)-substituted polyoxotungstates immobilized on SBA-15

被引：56

作者：

Chen, Lifang

Zhu, Kake

Bi, Li-Hua

Suchopar, Andreas

Reicke, Markus

Mathys, Georges

Jaensch, Helge

Kortz, Ulrich

Richards, Ryan M.

机构：

[1] ExxonMobil Chem Technol, CP R&D, Baytown, TX 77522 USA

[2] Jacobs Univ Bremen, Sch Sci & Engn, D-28725 Bremen, Germany

[3] ExxonMobil Chem Europe Inc, European Technol Ctr, B-1831 Machelen, Belgium

来源：

INORGANIC CHEMISTRY | 2007年 / 46卷 / 21期

关键词：

D O I：

10.1021/ic701178a

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The tetrairon(III)-substituted polytungstates [Fe-4(H2O)(10)(beta-XW9O33)(2)](n-) (n = 6, X = As-III, Sb-III; n = 4, X = Se-IV, Te-IV) were immobilized on (3-aminopropyl)triethoxysilane-modified SBA-15 and showed an excellent catalytic performance for solvent-free aerobic oxidation of long-chain n-alkanes using air as the oxidant under ambient conditions through a classical free-radical chain autoxidation mechanism.

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收藏

页码：8457 / 8459

页数：3

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