共搜索到7720条信息，每页显示10条信息，共772页。用时：0小时0分0秒782毫秒
Modified multi-walled carbon nanotubes with nano-europium oxide CHEN Chuan-sheng(陈传盛)1, 2, CHEN Xiao-hua(陈小华)1, YI Bin(易 斌)1, ZHANG Guo-bin(张国斌)3, LI Fu-jin(李富进)1, LUO Hui-shan(罗慧珊)1 1... to improve optical property of the multi-walled carbon nanotubes (MWNTs), MWNTs were decorated with europium oxide (Eu2O3) nanoparticles by using co-deposition method. The MWNTs/Eu2O3 composites were......
ELECTROCHEMICAL INVESTIGATION ON CARBON NANOTUBE FILM WITH DIFFERENT PRETREATMENTS Y.Ma1,C.G.Hu1,W.Zhu2,W.L.Wang1 (1.Department of Applied Physics, Chongqing University, Chongqing 400044, China...) Abstract:Wide potential windows were found at carbon nanotube film electrodes in neutral solutions after being treated with nitric acid and mixed acid. Electrochemical reversibility was investigated......
Article ID: 1003-6326(2005)05-1014-07 Preparation of composite electroheat carbon film XIA Jin-tong(夏金童), TU Chuan-jun(涂川俊), LI Yan(李 焰), HU Li-min(胡利明), DENG Jiu-hua(邓久华) (College..., was developed in view of the traditional electroheat coating which has a low surface electroheat temperature and an insufficient heat resistance of its binder. The coating molded electroheat carbon film......
J. Cent. South Univ. (2012) 19: 1780-1784 DOI: 10.1007/s11771-012-1207-y Microstructure and thermal conductivity of carbon/carbon composites made with different kinds of carbon fibers CHEN Jie(陈洁... Heidelberg 2012 Abstract: The microstructure and surface state of three kinds of polyacrylonitrile-based carbon fibers (T700, T300 and M40) before and after high temperature treatment were investigated......
Pre-dispersed carbon black as conductive agent for LiFePO4 cathodesZHANG Zhi-an(张治安)1, QU Chang-ming(屈长明)1, JIA Ming(贾明)1, LAI Yan-qing(赖延清)1, 2, LI Jie(李劼)1, 2(1. School of Metallurgy and Environment, Central South University, Changsha 410083, China;2. Engineering Research Center of Advanced Battery Materials of Ministry of Education, Changsha 410083, China)Abstract:High dispersed carbon black......
Article ID: 1003-6326(2005)05-1045-04 Preparation of carbon nanotube composite material with metal matrix by electroplating AN Bai-gang(安百刚)1, 2, LI Li-xiang(李莉香)2, LI Hong-xi(李洪锡)1 (1. State Key... and Technology, Anshan 114044, China) Abstract: It is demonstrated that the nickel can be deposited directly on the surface of carbon nanotubes without pre-sensitization by Sn2+ and Pd2+ in a watt......
Article ID: 1003-6326(2005)02-0300-06 Effect of multi-walled carbon nanotubes on tribological properties of lubricant CHEN Chuan-sheng(陈传盛), CHEN Xiao-hua(陈小华), HU Jing(胡 静), ZHANG Hua(张... of sulfuric acid and nitric acid, the multi-walled carbon nanotubes(MWNTs) were modified with stearic acid(SA). The modified carbon nanotubes as lubricant additive were utilized to prepare lubricant......
Preparation of carbon brushes with thermosetting resin binder XIA Jin-tong(夏金童), HU Zhong-liang(胡忠良), CHEN Zhen-hua(陈振华), DING Guo-yun(丁国芸) College of Materials Science and Engineering, Hunan...; Abstract: Carbon brushes with a resin binder were prepared according to an industrial process and the effects of the molding pressure......
ELECTROANALYTICAL APPLICATIONS OF CARBOXYL-MODIFIED CARBON NANOTUBE FILM ELECTRODES K.J.Liao1,C.G.Hu1,W.Zhu2,W.L.Wang1 (1.Department of Applied Physics, Chongqing University, Chongqing 400044...) Abstract:The electrochemical behavior of a carboxyl-modified carbon nanotube films was investigated to explore its possibility in electroanalytical applicaton. Cyclic voltammetry of quinone......
the metallic carbon nanotubes have the capability of higher current flow, most of the current goes through the metallic nanotubes when we apply direct current (DC) voltage to the main electrodes... burning the metallic carbon nanotubes, and Fig.4(b) shows the characteristics during the burning process. When the metallic SWNTs burn, as shown in Fig.4(b), the current drops suddenly. After burning......
