SnOx nanocrystallites supported by silica nanostructures

被引：19

作者：

Gole, JL ^{[1
]}

Wang, ZL

机构：

[1] Georgia Inst Technol, Sch Phys, Atlanta, GA 30332 USA

[2] Georgia Inst Technol, Sch Mat Sci & Engn, Atlanta, GA 30332 USA

来源：

NANO LETTERS | 2001年 / 1卷 / 08期

关键词：

D O I：

10.1021/nl010048q

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We demonstrate the results of a single-step in-situ synthesis that produces surface decoration of partially agglomerated amorphous silica nanospheres (diameter similar to45 nm) with SnOx nanocrystals of diameter 3-6 nm. The technique would appear to be useful for the dispersal of extremely small tin oxide nanostructures on a silica nanosurface to produce improved sensors and catalysts. Preliminary results indicating improved kinetic activity on this nanoscale are reported.

引用

页码：449 / 451

页数：3

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