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• Separation of indium（Ⅲ）, gallium（Ⅲ）, and zinc（Ⅱ） with Levextrel resin containing di（2-ethylhexyl） phosphoric acid （CL-P204）: Part Ⅱ. Mechanism and kinetics of adsorbing indium（Ⅲ）

  来源： 《Rare Metals2004年第1期》——LIU Junshen, ZHOUBaoxue, CAI Chunguang, CAIJun, and CAI Weimin) School of Environmental Science and Engineering, Shanghai Jiaotong University, Shanghai , China) School of Chemistry and materials Science, Yantai Normal University, Yantai , China) Department of Environmental Science and Engineering, Harbin Institute of Technology, Harbin , China,?)

  Separation of indium(Ⅲ), gallium(Ⅲ), and zinc(Ⅱ) with Levextrel resin containing di(2-ethylhexyl) phosphoric acid (CL-P204): Part Ⅱ. Mechanism and kinetics of adsorbing indium(Ⅲ)LIU Junshen, ZHOUBaoxue, CAI Chunguang, CAIJun, and CAI Weimin1) School of Environmental Science and Engineering, Shanghai Jiaotong University, Shanghai 200240, China2) School of Chemistry and materials Science, Yantai......

• 锈蚀法从浸锌渣还原铁粉中分离镓锗的基础与应用

  来源： 《中国有色金属学报2004年第11期》——李光辉 董海刚 姜涛 黄柱成 郭宇峰 杨永斌

  Processing and Bioengineering,Central South University, Changsha 410083 , China) Abstract: Thermodynamics and technologies of separating gallium and germanium from ferrous powder produced from zinc leach residues were investigated by corrosion process. Thermodynamic results show that under the specific conditions on pH value and potential φ, metallic iron may precipitate as goethite, while gallium......

• 镓含量对纯铝的耐蚀性的影响

  来源： 《材料工程2008年增刊第1期》——WANG Jun LIN Jin-ping SUN Bao-de

  of small amount gallium (up to 0.06%) on the corrosion behavior of pure aluminum (99.99%,4N) in chloride solution was investigated using a potentiodynamic polarization technique.It has been found that the open circuit corrosion potential and the pitting potential shifted in the active (negative) direction with increasing gallium content,while corrosion rate and pitting occurrence factor......

• 浸锌渣综合利用新工艺及镓的富集行为

  来源： 《中南大学学报(自然科学版)2002年第2期》——黄柱成 杨永斌 蔡江松 郭宇峰 李光辉 姜涛 邱冠周

   ......

• 从锌置换渣中分段浸出锌、铅、镓和锗

  来源： 《中国有色金属学报(英文版)2021年第2期》——饶帅 刘志强 王东兴 曹洪杨 朱薇 张魁芳 陶进长

  presenting a potential industrial application. Key words: zinc refinery residues; gallium; germanium; stepwise leaching 1 Introduction Germanium (Ge) and gallium (Ga) are considered as strategic metals... metals-The cases of gallium, germanium and indium [J]. Resources Policy, 2017, 52: 327-335. [4] SIONTAS S, LI D, WANG H, A. V. P. S A, ZASLAVSKY A, PACIFICI D. High-performance germanium quantum dot......

• Current efficiency of Ga electrodeposition under different anions concentrations

  来源： 《Rare Metals2016年第4期》——Ke-Ke Li Yi-Fei Zhang Shao-Tao Cao Yi Zhang

  :The gallium electrodeposition from alkaline solution has a very low current efficiency,the reason for which is still not quite understood.The effects of electrode materials used for gallium electrodeposition,as well as the effects of Na OH concentration and the anions concentrations in the solution,including SO42-,SiO32-,CO32-,AlO2-,F-,and Cl......

• 锌粉置换镓锗渣高压酸浸的浸出机理

  来源： 《中国有色金属学报2014年第4期》——刘付朋 刘志宏 李玉虎 刘智勇 李启厚

  gallium and germanium by high pressure acid leaching LIU Fu-peng, LIU Zhi-hong, LI Yu-hu, LIU Zhi-yong, LI Qi-hou (School of Metallurgy and Environment, Central South University, Changsha 410083, China) Abstract: The high pressure acid leaching of zinc powder replacement residue containing gallium and germanium was carried out. The effects of sulfuric acid concentration, liquid to solid ratio, time......

• 采用HBL121 从锌置换渣高浓度硫酸浸出液中萃取回收镓

  来源： 《中国有色金属学报2014年第9期》——张魁芳 曹佐英 肖连生 曾 理 张贵清 李青刚

  ；HBL121 萃取剂；锌置换渣；高浓度硫酸浸出液；萃取；反萃Extraction of gallium from high concentration sulfuric acid leaching solution of zinc replacing slag by HBL121ZHANG Kui-fang,CAO Zuo-ying,XIAO Lian-sheng,ZENG Li,ZHANG Gui-qing,LI Qing-gang(School of Metallurgy and Environment,Central South University,Changsha 410083,China)Abstract:The extraction of gallium from high sulfuric acid leach solution of zinc replacing slag......

• 腐植酸与镓、铟的吸附模型

  来源： 《稀有金属1999年第5期》——杜冬云 刘建平 邹光中

  腐植酸与镓,铟的吸附模型 杜冬云1,刘建平1,邹光中1 (1.湖北师范学院化学系,黄石435002) 摘要:对腐植酸与镓,铟的吸附作用作了实验研究, 提出了拟合实验数据的理想吸附等温方程, 并对作用机理予以推断. 关键词:腐植酸; 镓; 铟; 吸附; [全文内容正在添加中] ......

• GaN基热氧化物的XPS和椭偏光谱研究

  来源： 《材料导报2009年第22期》——杨谟华 于奇 杜江锋 赵金霞

  GaN基热氧化物的XPS和椭偏光谱研究 杨谟华1,于奇1,杜江锋1,赵金霞1 (1.电子科技大学微电子与固体电子学院电子薄膜与集成器件国家重点实验室,成都,610054) 摘要:采用X射线光谱R(XPS)和椭偏测试仪(SE)对GaN材料干氧氧化所得氧化物薄膜的组分,厚度,光学常数等物理特性进行了研究.当氧化温度为900℃,氧化时间为15~240min时,XPS测试结果表明,所得氧化物类型为Ga_2O_3,且由于大量O空位的存在,其表面Ga/O比率约为1.2.SE测试结果表明,GaN线性氧化速率约为40nm/h,呈抛物线生长,最终平均氧化速率约为25nm/h.在300~800nm测试范围内......