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• Influence of cobalt on performance of Cu-CeO₂ catalysts for preferential oxidation of CO

  来源： 《JOURNAL OF RARE EARTHS2020年第9期》——Sachin Malwadkar Parthasarathi Bera C.V.V.Satyanarayana

  Influence of cobalt on performance of Cu-CeO2 catalysts for preferential oxidation of COSachin Malwadkar1,Parthasarathi Bera2,C.V.V.Satyanarayana11. Catalysis Division,CSIR-National Chemical Laboratory2. Surface Engineering Division,CSIR-National Aerospace Laboratories摘 要:Copper and cobalt oxides supported on CeO2 were investigated for preferential......

• Indium recovery from zinc oxide flue dust by oxidative pressure leaching

  来源： 《中国有色金属学报(英文版)2010年增刊第1期》——黎铉海 张燕娟 覃全伦 阳健 韦岩松

  ­­Indium recovery from zinc oxide flue dust by oxidative pressure leaching LI Xuan-hai(黎铉海)1, ZHANG Yan-juan(张燕娟)1, QIN Quan-lun(覃全伦)1, YANG Jian(阳 健)1, WEI Yan-song(韦岩松)2 1. School... 2009 ____________________________________________________________________________________________ Abstract: Indium was recovered from zinc oxide flue dust (ZOFD) with sulfuric acid by oxidative......

• 从硫酸钴水溶液中制备球形碳酸钴

  来源： 《中国有色金属学报(英文版)2020年第2期》——彭志宏 何芳 贾浩 李小斌 周秋生 齐天贵 刘桂华

  and AHMED [3] obtained squared-shape nano particles of cobaltosic oxide, with an average size from 30 to 39 nm by calcining the cobalt carbonate precursor. Considering the fact that spherical cobalt... Ferroelectrics, 2018, 189: 65-70. [3] NASSAR M Y, AHMED I S. Hydrothermal synthesis of cobalt carbonates using different counter ions: An efficient precursor to nanosized cobalt oxide(Co3O4) [J......

• Catalytic Wave of Cobalt and its Analytical Application in Rapid Determination of Trace Cobalt in Complex Zinc Electrolyte Solution

  来源： 《中南大学学报(英文版)2000年第2期》——ZHANG Ming-hao ZHOU Chun-shan LIU Qian-hui

  ......

• 碱式碳酸钴非等温热分解动力学

  来源： 《中南大学学报(自然科学版)2011年第2期》——刘秉国 彭金辉 张利波 张泽彪 郭胜惠 张世敏

  ;   文章编号:1672-7207(2011)02-0356-05 Non-isothermal kinetics of thermal decomposition of basic cobalt carbonate LIU Bing-guo1,2, PENG Jin-hui1,2, ZHANG Li-bo1,2, ZHANG Ze-biao1,2, GUO..., Ministry of Education, University of Science and Technology, Kunming 650093, China) Abstracts: Kinetics and thermal decomposition behavior of basic cobalt carbonate was investigated using TG and XRD......

• 还原氧化石墨烯负载氧化钴杂化纳米催化剂的合成及其对一氧化碳氧化的催化性能

  来源： 《中国有色金属学报(英文版)2018年第11期》——王燕 陈泽华 黄静 李高杰 曹建亮 张波 陈兴颖 张火利 贾磊

  Trans. Nonferrous Met. Soc. China 28(2018) 2265-2273 Preparation and catalytic behavior of reduced graphene oxide supported cobalt oxide hybrid nanocatalysts for CO oxidation Yan WANG1,4, Ze-hua... (rGO) supported cobalt oxide nanocatalysts were prepared by the conventional precipitation and hydrothermal method. The as-prepared rGO-Co3O4 was characterized by the XRD, Raman spectrum, SEM, TEM......

• Cluster-assembled cobalt doped ZnO nanostructured film prepared bylow energy cluster beam deposition

  来源： 《中国有色金属学报(英文版)2009年第6期》——ZHAO Shi-feng 姚长宏 卢奇 宋凤麒 万建国 王广厚

  ­­ Cluster-assembled cobalt doped ZnO nanostructured film prepared by low energy cluster beam deposition ZHAO Shi-feng(赵世峰)1, 2, YAO Chang-hong(姚长宏)1, LU Qi(卢 奇)1, SONG Feng-qi(宋凤麒)1...;         Abstract: Cobalt doped ZnO film assembled by the nanoparticles was prepared by low energy cluster beam deposition. The microstructure, phase structure......

• Preparation of spherical cobalt carbonate powder with high tap density

  来源： 《中南大学学报(英文版)2006年第6期》——肖劲 王剑锋 刘永东 李劼 刘业翔

  ......

• Preparation of ultrafine Co₃O₄ powders by continuous and controllable combustion synthesis

  来源： 《中国有色金属学报(英文版)2011年第3期》——吴冲浒

  has many advantages, such as continuation, efficiency, energy conservation and environmental friendly and has been used in mass production. Key words: combustion synthesis; fluidization; cobalt oxide... quality cemented carbides due to poor dispersibility, low flowability and microstructural inheritance. Furthermore, there is 2%-4% (mass fraction) hard agglomeration in cobalt powders always. The oxide......

• Sb₂O₃在硫酸锌溶液净化除钴过程中的机理

  来源： 《中国有色金属学报2000年第5期》——郭忠诚 阎江峰 杨显万

  that cobalt and antimony form metallic compound (CoSb) , zinc exsits in the forms of basic zinc sulphate, zinc oxide and zinc. [ Keyword: Sb 2O 3; zinc sulphate electrolyte.... 关键词: SbO;硫酸锌电解液;除钴; 中图分类号: TF813 收稿日期:1999-10-18 Mechanism of Sb2O3 in removal of cobalt in zinc sulphate solution Abstract: Potential pH pattern......