共搜索到29106条信息，每页显示10条信息，共2911页。用时：0小时0分0秒434毫秒
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......
Electrical measurement on individual multi-walled carbon nanotubes ZOU Xiao-ping(邹小平)1,2,3,4, H. ABE4, T. SHIMIZU3, A. ANDO5, H. OKUMOTO3,6, ZHU Shen-ming(朱申敏)4, ZHOU Hao-shen(周豪慎)4 1. Research...; accepted 25 April 2006 Abstract: The characterization of electrical property of multi-walled carbon nanotubes (MWCNTs) on a nanometer scale is essential for their potential application in nano......
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......
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......
Effect of nanofibers at surface of carbon fibers on microstructure of carbon/carbon composites during chemical vapor infiltrationXIAO Peng(肖鹏), CHEN Jie(陈洁), XU Xian-feng(徐先锋), LU Xue-feng(卢雪峰) (State Key Laboratory of Powder Metallurgy (Central South University), Changsha 410083, China)Abstract:Before densification by chemical vapor infiltration, carbon or SiC nanofibers were grown......
Nano-structural Modification of Amorphous Carbon Thin Films by Low-energy Electron Beam Irradiation Masanori Yamaguchi1,Eiji Iwamura2 (1.Lamp Company, Ushio INC., Himeji, Japan;2.PRESTO, Japan Science and Technology Agency, Tokyo, Japan) 摘要:A new approach using a low-energy electron beam radiation system was investigated to synthesize carbon hybrid structures in amorphous carbon thin films......
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)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......
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......
EFFECTS OF CARBON CONTENT AND ROLLING PROCESSING ON RETAINED AUSTENITE FOR HOT-ROLLED TRIP STEELS A.M.Guo1,S.K.Pu1,Y.Chen2,X.Chen1,B.F.Xu2,Z.X.Yuan2,P.H.Li1 (1.Technical Center of Wuhan Iron... rolling temperature and coiling temperature on retained austen-ire were studied for hot-rolled transformation induced plasticity (TRIP) steels withdifferent carbon content. The experimental results......
