首页>
外国专利>
Fabrication and activation processes for nanostructure composite field emission cathodes
Fabrication and activation processes for nanostructure composite field emission cathodes
展开▼
机译:纳米结构复合场发射阴极的制备和活化工艺
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method of forming an electron emitter includes the steps of: (i) forming a nanostructure-containing material; (ii) forming a mixture of nanostructure-containing material and a matrix material; (iii) depositing a layer of the mixture onto at least a portion of at least one surface of a substrate by electrophoretic deposition; (iv) sintering or melting the layer thereby forming a composite; and (v) electrochemically etching the composite to remove matrix material from a surface thereof, thereby exposing nanostructure-containing material.
展开▼