The effect of radiation and gas adsorption on electric conductivity of metal-polymer materials with nano-size heterogeneity

被引：0

作者：

Gerasimov, GN ^{[1
]}

Grogor'ev, EI ^{[1
]}

Grigor'ev, AE ^{[1
]}

Vorontsov, PS ^{[1
]}

Zav'yalov, SA ^{[1
]}

Trakhtenberg, LN ^{[1
]}

机构：

[1] L Karpov Res Inst Phys Chem, Moscow, Russia

来源：

CHEMICAL PHYSICS REPORTS | 1998年 / 17卷 / 06期

关键词：

D O I：

暂无

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

The effect of radiation and adsorption of various gases on electric conductivity of nano-heterogeneous metal-poly-para-xylylene films is studied. Conductivity of the materials can be changed within a few orders of magnitude in atmosphere of various gases and vapors by varying the size of and distance between metal nanoparticles in the polymer matrix. The adsorption response time of these nanostructure materials is of the order of several seconds and the signal is reversible after impact cessation. Selectivity of the adsorption response depends also on the nanoparticle nature.

引用

页码：1247 / 1255

页数：9

共 15 条

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