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by attaching the Pt foil that was covered with the SnO2 nanotubes to a stub. The composition of nanotubes was determined by energy dispersive spectra(EDS) system from EDAX Phoenix. The crystal structures......
was weighted in the molar ratio of NaAlH4?Ti-Zr hydride=97?3 in an argon filled glove box. The powders were mixed by ball milling under 0.5 MPa Ar in a high-energy SPEX8000 mill for 5 h with ball..., CuKα radiation) and scanning electron microscope (SEM, HITACHIS4800) equipped with an energy dispersive X-ray(EDX) analysis unit.3 Results and discussion 3.1 Phase structure of sample Fig.1 shows......
Fabrication of zirconia separator for nickel-hydrogen battery L? Fang(吕 芳), LI Hua-ling(李华玲), JIANG Li-jun(蒋利军), WANG Shu-mao(王树茂), LIU Xiao-peng(刘晓鹏), LI Zhi-nian(李志念), LI Guo-bin(李国斌) Energy... and geosynchronous obits(GEO)[1]. They have higher gravimetric energy density and fewer inherent failure mechanisms than nickel-cadmium (Ni-Cd) batteries. Separator is one of the key materials of Ni-H2......
years, since they have a lot of advantages as a tool for energy use[1-2]. Highly dispersive platinum supported on carbon has been widely used in various electrochemical systems, particularly in oxygen......
range of 1 373-2 173 K.References [1] PIRES J C S, BRAGA A F B, MEI P R. Profile of impurities in polycrystalline silicon samples purified in an electron beam melting furnace [J]. Solar Energy......
Yu, GONG Xiao-lu. Compressive behavior and energy absorption of metal porous polymer composite with interpenetrating network structure[J]. Trans Nonferrous Met Soc China,2006, 16: 439-443. [20] LIU......
performance parameter The thermo-elasticity martensite undergoes reorientation under the external force. That is to say M-M interface moves with energy consumed. Thus the more the M-M interfaces......
号: 1672-7207(2005)02-0238-05 Chaos and Fractal of Crude Copper Composition Time Series from Copper Convertor E Jia-qiang1, MEI Chi1, LIU Chun-yang1, ZHANG Wei-hua2 (1.School of Energy and Power......
of high-temperature titanium alloys[J]. Advancement of Titanium Industry, 2001(1) : 33-39.[3]Schutz R W, Watkins H B. Recent developments in titanium alloy application in energy industry[J]. Materials......
. 图 1 块状Al-Ti-B-RE粒子的SEM图 Fig. 1 SEM image of Al-Ti-B-RE alloy (a) Al-Ti-B-RE粒子的SEM; (b) A点能谱分析结果图 2 Al-Ti-B-RE粒子的富钛区的SEM照片和能谱分析结果 Fig. 2 SEM image and energy......
