Comparative analysis of operation efficiency of thin-film composite field-electron emitters based on various polymer matrices filled with carbon nanotubes

被引:0
|
作者
Pozdnyakov, O. F. [1 ]
Popov, E. O.
Pozdnyakov, A. O.
机构
[1] Russian Acad Sci, AF Ioffe Phys Tech Inst, St Petersburg 194021, Russia
基金
俄罗斯基础研究基金会;
关键词
HYDROGEN;
D O I
10.1134/S1063785011030114
中图分类号
O59 [应用物理学];
学科分类号
摘要
Rapid progress in investigations of the field-electron emission from polymer-carbon nanotube composite cathodes poses a key question concerning the effect of the properties of matrix molecules on the parameters of emission. In this context, the results of a comparative investigation of the characteristics of field-electron emitters prepared from compositions based on various polymer matrices are presented. Data on the influence of rigidity and polarity of macromolecules on the emissivity of nanocomposite emitters have been obtained for the first time.
引用
收藏
页码:216 / 219
页数:4
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