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Inventor:

郭太良 (郭太良.) [1] (Scholars:郭太良) | 李福山 (李福山.) [2] (Scholars:李福山) | 吴朝兴 (吴朝兴.) [3] | 叶芸 (叶芸.) [4] (Scholars:叶芸) | 张永爱 (张永爱.) [5]

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incoPat

Abstract:

本发明涉及一种基于石墨烯/氧化锌纳米线复合材料的场致电子发射阴极,其包括导电电极及位于电极表面的石墨烯/氧化锌纳米线复合纳米材料。所述的石墨烯/氧化锌纳米线复合纳米材料由尺寸为2~10um的石墨烯和长度1~2um、直径100nm的氧化锌纳米线组成;开启电场小于等于1.7V/μm,阈值电场小于等于4V/μm。本发明提供的场发射电子源具有较低的开启电场低和阈值电场、发射电流密度大、发射稳定,同时其制备方法简单易于实现工业化量产。

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Patent Info :

Type: 发明授权

Patent No.: CN201110067559.2

Filing Date: 2011/3/21

Publication Date: 2013/4/3

Pub. No.: CN102157315B

公开国别: CN

Applicants: 福州大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

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