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evaporation method from gallium powder in the range of 700 - 1000℃ using the iron, nickel, copper, cobalt and zinc oxide as a catalyst, respectively. The β-Ga2O3 nanowires with single crystalline without...Effect of Oxide Assisted Metal Nanoparticles on Microstructure and Morphology of Gallium oxide Nanowires Ki-Won KIM1,Yoo-Young KIM2,Hyo-Jun AHN1,Gyu-Bong CHO1,Kyo-Hong CHOI1,Kwon-Koo CHO1 (1.School......
,polydiaminourea and polyaminosulfone,was investigated for the electrochemical deposition of the bismuth telluride film on a nickel-plated copper foil.Tellurium starts to deposit at a higher potential(-0.35 V...Additive-aided electrochemical deposition of bismuth telluride in a basic electrolyteWu-jun Qiu,Sheng-nan Zhang,Tie-jun Zhu,and Xin-bing Zhao State Key Laboratory of Silicon Materials,Department......
Article ID: 1003-6326(2005)02-0404-06 Growth of bismuth telluride thin film on Pt by electrochemical atomic layer epitaxy ZHU Wen(朱 文), YANG Jun-you(杨君友), GAO Xian-hui(郜鲜辉), HOU Jie(侯 杰... of cycles, as it is consistent with a layer by layer growth mode. Key words: thermoelectric material; ECALE; UPD; bismuth telluride; thin film CLC number: TN377 Document code: A
of copper, uranium and gold from ores, and it is being exploited in the extraction of other base metals and rare noble metals such as zinc, cobalt, nickel, molybdenum, gallium, and germanium[1-4... Simulated small-scale pilot heap leaching of low-grade copper sulfide ore with selective extraction of copper QIN Wen-qing(覃文庆), ZHANG Yan-sheng(张雁生), LI Wei-zhong(黎维中), WANG Jun(王 军) School......
of the joint area indicating the distribution of major elements including copper, zinc and especially gallium. There is a uniform gallium distribution in both sides of the joint line, indicating... Optical (a) and SEM (b) images of sample joined at 460 °C for 10 min Fig. 3 SEM image (a) and elemental mapping of gallium (b), copper (c) and zinc (d) in joint area Fig. 4 Fatigue fracture surface......
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;焙烧前后沉淀物的XRD谱 Fig. 10 XRD patterns of sediment before(a) and after(b) calcination 图11 沉淀物的SEM像和EDS谱 Fig. 11 SEM image(a) and EDS spectrum(b) of gallium-rich product 3 结论 1) 采用... Jing. Pretreatment of phosphorus industry flue dust for gallium extraction[J]. The Chinese Journal of Nonferrous Metals, 2004, 14(6): 1025-1030. [2] 刘付朋, 刘志宏, 李玉虎, 刘智勇,李启厚. 锌粉置换镓锗渣高压酸浸的浸出机理[J]. 中国有色金属学报......
Absorption and fluorescence spectra of gallium phosphide(GaP) nanoparticles YUE Long-yi(岳龙义)1, ZHANG Zhao-chun(张兆春)1, CHEN Xu(陈 旭)2 1. School of Materials Science and Engineering, Shanghai... 100 meV. Key words: absorption; fluorescence; gallium phosphide; nanoparticles 1 Introduction In the process of searching for more efficient GaP-based optoelectronic materials, an important way......
Recovery of gallium from phosphorus industry flue XU Ke(许 可), DENG Tong(邓 彤), DAI Yu-jie(戴玉杰), WANG Jing(王 静) (Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100080, China) Abstract: The flue dust generated during electric furnace production of elemental phosphorus was investigated for the recovery of gallium. Then the flue dust was slurried with water......
Study of thermal expansion of mercury indium telluride crystals by XRD technique WANG Ling-hang (王领航)1, JIE Wan-qi(介万奇)2 1. Electronic Materials Research Laboratory, Key Laboratory...; Abstract: The thermal expansion behavior of mercury indium telluride (MIT) crystals, Hg(3-3x)In2xTe3(x=0.5), based on X-ray diffraction experimental data is studied at 298-573 K......