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| 丝网印刷nano-SiC薄膜阴极的电子特性的研究 | |
| 引用本文： | 张秀霞,雷崇民,王晓娥,盛洪江,魏舒怡,魏杰.丝网印刷nano-SiC薄膜阴极的电子特性的研究[J].功能材料,2010,41(4). |
| 作者姓名： | 张秀霞 雷崇民 王晓娥 盛洪江 魏舒怡 魏杰 |
| 作者单位： | 1. 北方民族大学,电信学院,宁夏,银川,750021;西安交通大学,机械学院,陕西,西安,710049 2. 北方民族大学,电信学院,宁夏,银川,750021 3. 中国科学院,研究生院,北京,100049 |
| 基金项目： | 国家自然科学基金资助项目(60844006) |
| 摘 要： | 研究了低成本大面积丝网印刷在玻璃衬底上均匀的纳米碳化硅(nano-SiC)薄膜的场致发射特性。提出了机械分散团聚的nano-SiC的方法,实验了适合导电玻璃衬底上制备nano-SiC薄膜的浆料配方,摸索导电玻璃衬底上nano-SiC薄膜的烧结工艺,研究了不同nano-SiC含量的薄膜的场发射特性,得到了最佳场致发射特性的配方比例。对样品进行微观分析和表征。具有稳定均匀场致发射性能的nano-SiC薄膜可作为显示器器件的阴极材料。 |
| 关 键 词： | 纳米碳化硅薄膜 电子场发射 丝网印刷 后处理过程 |
Electronic property of screen-printing nano-SiC cathode |
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| ZHANG Xiu-xia,LEI Chong-min,WANG Xiao-e,SHENG Hong-jiang,WEI Shu-yi,WEI Jie.Electronic property of screen-printing nano-SiC cathode[J].Journal of Functional Materials,2010,41(4). | |
| Authors: | ZHANG Xiu-xia LEI Chong-min WANG Xiao-e SHENG Hong-jiang WEI Shu-yi WEI Jie |
| Affiliation: | 1.School of Electronics and Information Engineering;North National University;Yinchuan 750021;China 2.School of Electronics and Information Engineering;Xi'an Jiaotong University;Xin'an 710049;China;3.Graduate School of the Chinese Academy of Sciences;Beijing 100049;China |
| Abstract: | In order to search optimum large area cathode material in electron field emission.A nano-SiC paste by mixing with nano-graphite powders for screen-printing was developed.The reunited nano-SiC was dispersed by mechanical means before fabricating paste.The paste mixed with suitable proportion and further ultrasonic dispersed.The large area nano-SiC film was prepared on glass substrates by screen-printing method.The thermal sintering and post-treatment process we improved surface morphology of nano-SiC film.SE... |
| Keywords: | nano-SiC film electron field emission screen-printing post-treatment process |
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