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J. Cent. South Univ. (2016) 23: 2800-2808 DOI: 10.1007/s11771-016-3343-2 Scalable preparation of functionalized graphite nanoplatelets via magnetic grinding as lubricity-enhanced additive JI Hai-bin... Berlin Heidelberg 2016 Abstract: Graphite nanoplatelets were prepared by a novel magnetic-grinding method using self-made equipments. Under a variant magnetic field, magnetic needles collided......
Growth of Free-standing Diamond Films on Graphite Substrates with Ti Interlayers LU Fan-xiu1,CHEN Guang-chao1,TANG Wei-zhong1,LI Hui-qing1,TONG Yu-mei1,LI Cheng-ming1 (1.School of Materials Science and Engineering, University of Science and Technology Beijing, China) 摘要:Free-standing diamond films, deposited using Dc Arc Plasma Jet CVD method onto graphite substrates with titanium interlayers......
J. Cent. South Univ. (2016) 23: 2747-2753 DOI: 10.1007/s11771-016-3336-1 Enhanced dielectric permittivity of graphite oxide/polyimide composite films LI Jun(李俊), WANG Ya(王亚), LI Heng-feng(李衡峰) School of Materials Science and Engineering, Central South University, Changsha 410083, China Central South University Press and Springer-Verlag Berlin Heidelberg 2016 Abstract: Graphite oxide (GO......
material. The morphology of modified graphite powders was observed by scanning electron microscope (SEM, JEOL, JSM-6380LV) with an accelerating voltage of 20 kV. The chemical composition characterization... natural graphite and modified graphite are shown in Fig.2. These four micrographs show that top- surface morphology of the graphite is retained, and the size and shape of the graphite are not changed......
on iron crystallization and graphite morphology was suggested.关键词:...Graphite Crystallization in Ductile IronKozlov L.Ya,Vorobyev A.P摘 要:<正> The authors studied effect of cerium and lanthanum on crystallization......
larger surface area. The composite graphite has greater tap density for its smooth surface morphology and suitable particle size distribution, which are favorable for tight stack. Table 1... that surface morphology of the graphite is retained and becomes smooth after disordered carbon coating. Furthermore, the amount of small particles decreases and the particle sizes increase after disordered......
Electrochemical preparation and characterization of gold-polyaniline core-shell nanocomposites on highly oriented pyrolytic graphite LI Nian-feng(李年丰)1, 2, LEI Ting(雷 霆)2, LIU Yong(刘 咏)2, HE Yue... with controlled size on the highly oriented pyrolytic graphite (HOPG) was demonstrated. The HOPG surface was modified preferentially by covalent bonding of a two-dimensional 4-aminophenyl monolayer......
for electroless plating The reagents used in the experiments were of analytical grade purity. The morphology of Cu-coated graphite composites was observed by SEM. The copper content in the composites... Properties of electric brushes made with Cu-coated graphite composites and with copper powders HU Zhong-liang (胡忠良), CHEN Zhen-hua (陈振华), XIA Jin-tong (夏金童), JING Guo-yun (丁国芸) College......
mm high[18]. Morphology of composite material is shown in Fig.1. The graphite distributed in matrix uniformly, which guaranteed the good self-lubricating property of brush. Fig.1 Microstructure... Influence of graphite content on sliding wear characteristics of CNTs-Ag-G electrical contact materials WANG Juan(王 娟), FENG Yi(凤 仪), LI Shu (李 庶), LIN Shen(林 森) Department of Materials Science......
Reduction mechanism of natural ilmenite with graphite WANG Yu-ming(王玉明)1, 2, YUAN Zhang-fu(袁章福) 1, 3, GUO Zhan-cheng(郭占成)1, TAN Qiang-qiang(谭强强)1, LI Zhao-yi(李肇毅)2, JIANG Wei-zhong(姜伟忠)2 1...: Reduction of Bama ilmenite concentrate containing 49.78% TiO2 and 27.96% total Fe by graphite was studied using thermogravimetric analysis system under argon gas ambient from 850 to 1 400 ℃. The reduction......
