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The synthesis and field emission property of carbon nanotubes on carbon fibers substrate (EI CONFERENCE) 会议论文
Technical Digest of the 20th International Vacuum Nanoelectronics Conference, IVNC 07, July 8, 2008 - July 12, 2008, Chicago, IL, United states
Leyong Z.; Weibiao W.; Jingqiu L.; Yuxue X.; Da L.; Song C.; Haifeng Z.
收藏  |  浏览/下载：21/0  |  提交时间：2013/03/25
Using ferrocene as catalyst precursor  C2H2 as carbon source  carbon nanotubes (CNTs) with uniform density were synthesized on carbon fibers substrate by floating catalyst method. The morphology and microstructure were characterized by field emission scanning electron microscope (FESEM) and high-resolution transmission electron microscopy (HRTEM). The observation showed that the length of CNTs is about 2 m  the average space between adjacent CNTs is about 300 nm and the diameter of CNT is about 45 nm. The less dense "short and stubby" aligned CNTs films should have good electron field emission characteristics. The results of field emission showed that the emission current of CNTs/carbon fibers was 5 A at the field of 2.5 V/m  and the emission current can be 280 A with a field of 7 V/m (the specimen area is 0.25 cm2 and the distance between cathode and anode is 200 m). The calculation based on the F-N plot indicated that the field enhancement factor of CNTs tip is 499122. Using the conductivity and chemical stability of carbon fibers and the uniform and sparse density distribution of CNTs on carbon fibers substrate  the tip predominance of carbon nanotubes can be exerted  and simultaneously the effect of screening effects between adjacent carbon nanotubes on the field emission performance can also be effectively decreased. The CNTs synthesized on carbon fibers substrate has many predominances for the fabrication of cold cathode devices. For example  using the removability of carbon fibers  the cathode of CNTs/carbon fibers can be arbitrarily moved  enlaced or combined to form different patterns  and the cathode of CNTs/carbon fibers can be also fabricated in large size. Therefore  CNTs/carbon fibers may have potential application in field emission displays.  
Electrophoresis deposition of carbon nanotubes for triode type CNT-FED cathode (EI CONFERENCE) 会议论文
Asia Display 2007, AD'07, March 12, 2007 - March 16, 2007, Shanghai, China
Lu W.; Song H.; Li Z.; Zhao H.; Cao L.; Zhao H.; Jiang H.; Miao G.; Jin Y.
收藏  |  浏览/下载：241/0  |  提交时间：2013/03/25
The synthesis and field emission property of carbon nanotubes on carbon fibers substrate 会议论文
2007
Zeng L. Y.; Wang W. B.; Liang J. Q.; Xia Y. X.; Lei D.; Chen S.; Zhao H. F.; Ieee
收藏  |  浏览/下载：11/0  |  提交时间：2013/03/28
Enhanced field emission of ZnO nanorod arrays by ar plasma treatment 会议论文
作者:  Zhao, Xingzhong;  Li, Chun;  Fang, Guojia;  Li, Dejie
收藏  |  浏览/下载：1/0  |  提交时间：2019/12/05
Field emission from single crystal and large grain niobium cathodes 会议论文
China, 2007
作者:  A.Dangwal;  G.Mueller
收藏  |  浏览/下载：32/0  |  提交时间：2017/06/16
Plasma-arc technology for the thermal treatment of chemical wastes 会议论文
26th Annual International Conference on Incineration and Thermal Treatment Technologies, IT3, Phoenix, AZ, United states, May 14, 2007 - May 18, 2007
作者:  Sheng HZ(盛宏至);  Huang ZQ;  Li YJ(李要建);  Xu YX(徐永香)
收藏  |  浏览/下载：16/0  |  提交时间：2017/06/01
Thickness and component distributions of yttrium-titanium alloy films in multi-electron-beam physical vapor deposition 会议论文
Vacuum Metallurgy and Surface Engineering, Proceedings/真空冶金与表面工程——第八届真空冶金与表面工程学术会议, Shenyang, PEOPLES R CHINA, JUN 16-19, 2007
作者:  Li SH(李帅辉);  Shu YH(舒勇华);  Fan J(樊菁)
收藏  |  浏览/下载：18/0  |  提交时间：2016/06/28
Structural and optical analysis of the diamond films for FED application 会议论文
AD 07: PROCEEDINGS OF ASIA DISPLAY 2007, VOLS 1 AND 2, 2007-03-12
作者:  Hu, Guang[1];  Wang, Linjun[2];  Zhu, Xuefeng[3];  Liu, Jianmin[4];  Huang, Jian[5]
收藏  |  浏览/下载：1/0  |  提交时间：2019/05/10
Possible gamma-ray emission in blazar 3C 345 会议论文
Workshop on Central Engine of Active Galactic Nuclei, Xi an, PEOPLES R CHINA, 2006-10-16
作者:  Bai JM(白金明);  Zhao XH(赵晓红);  Zhang, YH;  Bai JM(白金明);  Zhao XH(赵晓红)
收藏  |  浏览/下载：15/0  |  提交时间：2015/11/26
Study on field emission from hafnium oxynitride prepared by DC sputtering 会议论文
International Workshop on Electron Devices and Semiconductor Technology, Beijing, PEOPLES R CHINA, JUN 03-04, 2007
作者:  Duan, HG;  Xie, EQ;  Ye, F;  Jiang, R
收藏  |  浏览/下载：2/0  |  提交时间：2015/07/31

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