Carbon nanofibers in a gradient-porous silicon structure

被引：0

作者：

V. V. Starkov

A. N. Reds’kin

S. V. Dubonos

机构：

[1] Russian Academy of Sciences,Institute for Technological Problems of Microelectronics and High

来源：

Technical Physics Letters | 2006年 / 32卷

关键词：

Polymer; Silicon; Specific Surface; Fuel Cell; Specific Area;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Silicon membranes with through pores have been manufactured based on silicon plates with a gradient-porous structure, in which the pore cross section and structure varies with depth. In order to increase the specific surface of membranes, a layer of carbon nanofibers and nanotubes has been formed on the surface of macropores in silicon. The obtained structure can serve as a basis for the development of electrodes for solid polymer fuel cells with a specific area of conducting surface (with respect to carbon) of no less than 100 m2/g.

引用

页码：82 / 83

页数：1