Synthesis and optical properties of vanadium dioxide nanoparticles in nanoporous glasses

被引：12

作者：

Sidorov, A. I. ^{[1
]}

Vinogradova, O. P. ^{[1
]}

Obyknovennaya, I. E. ^{[1
]}

Khrushchova, T. A. ^{[1
]}

机构：

[1] State Sci Ctr Russian Federat, SI Vavilov Opt Inst, St Petersburg 190164, Russia

来源：

TECHNICAL PHYSICS LETTERS | 2007年 / 33卷 / 07期

关键词：

D O I：

10.1134/S1063785007070127

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A method for the synthesis of vanadium dioxide (VO2) nanoparticles in nanoporous silicate glass matrices with a pore size of 17 and 7 nm has been developed. According to this, vanadium pentoxide (V2O5) nanoparticles are initially grown in the pores, and then V2O5 is reduced to VO2 in hydrogen. The optical transmission spectra of 1-mm-thick VO2-modified glass samples have been measured. The temperature dependence of the transmission coefficient has been studied in the course of the semiconductor-metal phase transition in VO2 nanoparticles.

引用

页码：581 / 582

页数：2

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