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on graphite substrates by ultrasonic spray pyrolysis method with Zn(CH 3 COO) 2 ·2H 2 O aqueous solution as precursor. The crystalline structure, morphology, and optical properties of the as-grown ZnO...ZnO Films on Transferable and Low Thermal Resistance Graphite Substrate Grown by Ultrasonic Spray Pyrolysis边继明1,2,MA Xiaowen1,SUN Jingchang3,ZHANG Zhikun1,WANG Yuxin3,QIN Fuwen1,LUO Yingmin1,ZHANG......
of nickel-base solid solution, free graphite and carbide, which formed by the reaction of graphite with chromium and tungsten. The morphology of nickel-based composite containing 12% graphite is shown... the germination and growth of cracks due to its softer character[7]. Fig.1 XRD pattern of nickel-based composite containing 12%C Fig.2 Morphology of graphite-containing nickel-based composite Table......
, MORI S. Interaction of poly (vinylidene fluoride) with graphite particles. 1. Surface morphology of a composite film and its relation to processing parameters[J]. Chemistry of materials, 2003, 15(4... as binder was studied by rate performance, cycling stability and the morphology of the graphite anode. The discharge capacity of graphite anodes with 7% C-Cs binder maintains 312 mA·h/g over 400......
Effect of graphite content on electrochemical performance of Sn-SnSb/graphite composite powders HUANG Ke-long(黄可龙), ZHANG Ge(张 戈), LIU Su-qin(刘素琴) School of Chemistry and Chemical Engineering... with NaBH4 in the presence of sodium citrate. The product was characterized by X-ray diffractometry(XRD) and scanning electron microscopy(SEM). Sn-SnSb/graphite composite powders were prepared by mechanical......
氢氧化铝晶体生长习性的Morphology分析 吴争平,尹周澜,陈启元,李 洁 (中南大学 化学化工学院 化学工程与技术博士后流动站,湖南 长沙,410083) 摘 要:对氢氧化铝晶体生长习性进行Morphology理论研究,明确氢氧化铝晶粒长大后的晶粒形态特征及氢氧化铝的理论晶体生长习性.首先,用BFDH法说明了生长过程中最重要的面；其次,采用晶体平衡形态(Equilibrium morphology)法,用Morphology程序对氢氧化铝3×4×2超晶胞及其(001),(100),(010),(011),(110),(101)和(112)面真空slab模型进行平衡形态计算,计算结果与实验结果吻合,很好地预测了各显露面族(001),(100),(010),(011),(110),(101)和(112)面族.理论生长习性计算结果表明,氢氧化......
Evaluation of sliding wear behavior of graphite particle-containing magnesium alloy composites QI Qing-ju(祁庆琚) Technology Center, Baoshan Iron and Steel Company Ltd, Shanghai 201900, China Received 28 November 2005; accepted 1 April 2006 Abstract: The influence of graphite particle content on the friction and wear characteristics of AZ91 magnesium alloy matrix composite was studied......
A NEW PROCESS FOR PRODUCING HIGH GRADE GRAPHITE FOR USE IN MANUFACTURING Mg-C BRICKS IN STEEL MAKING S. Zhang1,Y.Z. Lan1,Q.R. Tang2,G.Y. Wu1 (1.Materials Department, Yunnan University, Kunming 650091, China;2.Kunming Iron and Steel Company, Kunming 650300, China) Abstract:Based on the characteristics of graphite ore from Panzhihua district, the present research tried to find a new technology......
Composition and morphology of complicated copper oxalate powder FAN You-qi(樊友奇), ZHANG Chuan-fu(张传福), WU Jian-hui(邬建辉), ZHAN Jing(湛 菁), YANG Ping(杨 平) School of Metallurgical Science... by coordination- precipitation process with ammonium oxalate as precipitating agent. The composition and morphology of the powders were characterized by chemical analysis, X-ray diffraction (XRD), scanning electron......
Morphology of alpha-lead dioxide electrodeposited on aluminum substrate electrode CHEN Bu-ming(陈步明), GUO Zhong-cheng(郭忠诚), YANG Xian-wan(杨显万), CAO Yuan-dong(曹远栋) Faculty of Metallurgical... containing HPbO2- anions. Scanning electron microscopy (SEM) results show that the morphology is remarkably affected by the current density, concentration of HPbO2- anions, bath temperature......
of diverse vanadium ions at modified graphite felt electrode in sulphuric solution LI Xiao-gang(李晓刚)1, HUANG Ke-long(黄可龙)1, LIU Su-qin(刘素琴)1, CHEN Li-quan(陈立泉)1, 2 (1. School of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China; 2. Institute of Physics, Chinese Academy of Sciences, Beijing 100080, China) Abstract: PAN-based graphite felt (PGF) treated in 98......
