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分类号:TG146；TG115 文献标识码:A Axial compressive deformation behaviors and constructive relation for lotus-type porous copper YAO Di, LIU Xin-hua, LIU Xue-feng, XIE Jian-xin (Advanced Materials and Technologies Institute, University of Science and Technology Beijing, Beijing 100083, China) Abstract: Lotus-type porous copper bars of 45 mm in diameter......
Electrochemical Characterization and Performance Evaluation of Pr0.7Sr0.3Co1-yCuyO3-δ as Cathode Material for IT-SOFCs朱成军,刘晓梅,徐丹,严端廷,裴力,苏文辉摘 要:The cathode material Pr0.7Sr0.3Co1-yCuyO3-δ (y=0.05~0.3) was synthesized by a sol-gel method. X-ray diffraction indicated that the samples with y≤0.2 were single phase orthorhombic perovskite structure......
Nitrogen-and Oxygen-Containing Porous Ultrafine Carbon Nanofiber:A Highly Flexible Electrode Material for SupercapacitorKai Wei1,2,Kyu-Oh Kim3,Kyung-Hun Song4,Chang-Yong Kang5,Jung Soon Lee6,Mayakrishnan Gopiraman2,Ick-Soo Kim21. College of Textile and Clothing Engineering, Soochow University2. Nano Fusion Technology Research Group, Division of Frontier Fibers, Institute for Fiber Engineering......
Catalytic effect of activated carbon on bioleaching of low-grade primary copper sulfide ores ZHANG Wei-min(张卫民)1, GU Shi-fei(谷士飞)2 1. School of Civil and Environmental Engineering, East China... June 2007 ______________________________________________________________ Abstract: The catalytic effect of activated carbon on the bioleaching of low-grade primary copper sulfide ores using mixture......
Flattening behavior of copper droplets in plasma spray forming ZENG Hao-ping(曾好平) School of Mechanical Engineering, University of Science and Technology Liaoning, Anshan 114051, China; Received... parameters-droplet diameter, temperature and velocity, even though the flattening time decreases when the droplet velocity increase. Key words: copper droplets; flattening behavior; simulation; plasma......
Effects of environmental factors on corrosion behaviors of metal-fiber porous components in a simulated direct methanol fuel cell environmentWei Yuan,Bo Zhou,Yong Tang,Zhao-chun Zhang,Jun DengKey... induced by the solid electrolyte. In this study, we report the electrochemical behaviors of metal-fiber-based porous sintered components in a simulated corrosive environment of DMFCs. Three materials......
: alumina ceramic; lamellar porous material; ethanol; 1-propanol 1 Introduction Porous materials have attracted much attention due to their superior functions and a wide range of applications varying..., shrinkage and warp which usually exist in common drying of the green body [9]. Recently, many researches on alumina porous material by freeze casting with the addition of additives were investigated......
in this study are electrolytic copper powder made by GRIPM Advanced Materials Co., Ltd., and water-gas atomized copper powder made by Yahao Material & Technology Co., Ltd. Two kinds of powders were first... driving force for sintering means the higher sintered density of the material, which is an important performance parameter of PM copper alloys. In this research, the specific surface area......
标志码:A Application characteristics of Pb-alloy porous anode in copper powder electrowinning YU Xiao-ying1, LI Yan-hong1, JIANG Liang-xing1, 2, LAI Yan-qing1, 2, LI Jie1, 2, LIU Ye-xiang1 (1. School... flaky form, which can enhance the anodic corrosion resistance, reduce the Pb content of copper powder and then improve the product quality. Key words: copper powder electrowinning; porous......
agent to lower CTE of the copper packaging material. However, the fabrication of a uniform CNT reinforced copper composite is quite challenging because of the addition of a low density of solid (CNTs... Thermal expansion of MWCNT-reinforced copper composite XU Long-shan(许龙山), CHEN Xiao-hua(陈小华), PAN Wei-ying(潘伟英), LI Wen-hua(李文华), YANG Zhi(杨 植), PU Yu-xing(蒲玉兴), YI Guo-jun (易国军) , YI Bin......
