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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......
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......
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......
Electrochemical behavior and morphology of LiB compound anode materials LIU Zhi-jian(刘志坚)1, YIN Jian(尹 健)1, MENG Zhen-qiang(孟振强)1, CHONG Jin(种 晋)1, 2, ZHOU De-bi(周德壁)3 1. State Key Laboratory... in LiPF6-DMC/EMC/EC was studied. And morphology of the compound was investigated by SEM. The results show that there are three discharge potential plateaus for the LiB compound, corresponding to 0.46, 0.69......
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......
by powder metallurgy technology. The effect of graphite morphology on the tribological behavior for the Ag-SG and Ag-FG under the dry sliding wear was investigated with a pin-on-disk tribometer at a load.... The spherical graphite can effectively inhibit the initiation and propagation of cracks, achieving high wear resistance. Key words: Ag-graphite composite; graphite morphology; wear resistance......
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......
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......
of pitch and natural spherical graphite. The results show that the prepared composites still have spherical morphology. Larger interlayer spacing exists in the prepared composites, which results...-based artificial graphite/natural spherical graphite composites anode material GAN Lei, GUO Huajun, LI Xinhai, WANG Zhixing, HU Qiyang, HUANG Silin (School of Metallurgy and Environment, Central South......