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Zn-Ni double metal cyanide complex: A novel effective catalyst for copolymerization of propylene oxide and carbon dioxide CHEN Shang(陈 上)1, MA Ming-you(麻明友)1, XIAO Zhuo-bing(肖卓炳)1, LIU Jian...] and ZnCl2, and employed as catalyst for the copolymerization of carbon dioxide and propylene oxide (PO). The resulting copolymers were characterized by IR, 1HNMR. The results show that this catalyst......
; 文献标志码:A 文章编号:1672-7207(2012)06-2084-05 Leaching of galena by manganese dioxide in hydrochloric acid solution ZHAN Xue-hui1.... School of Environment Science and Spatial Informatics, China University of Mining and Technology, Xuzhou 221116, China) Abstract: The lead chloride was prepared by using manganese dioxide leaching galena......
High-temperature creep properties of uranium dioxide pellet GAO Jia-cheng(高家诚), WANG Liang-fen(王良芬), WANG Yong(王 勇), WU Shu-fang(吴曙芳) College of Materials Science and Engineering, Chongqing...; Abstract: High-temperature creep properties of sintered uranium dioxide pellets with two grain sizes (9.0 μm and 23.8 μm) were studied......
manganese oxide is related to the contraction of spinel lattice. Key words: insertion and removal kinetics; spinel lithium manganese dioxide; doping; copper  ..., JIANG Xiong. Effect of H2SO4 on concentration preparation and activity of activated manganese dioxide [J]. J Power Sources, 1996, 58: 235-237. [2] LI Wei-shan, JIANG Lin-cai, HUANG Zhong-tao......
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ion trapping materials with nitrogen functionalities[J]. Journal of Power Sources, 2017, 341: 457-465. [3] DOSE W M, DONNE S W. Heat treated electrolytic manganese dioxide for primary Li/MnO2 batteries: Effect of manganese dioxide properties on electrochemical performance[J]. Electrochimica Acta, 2013, 105: 305-313. [4] BISWAL A, TRIPATHY B C, SANJAY K, SUBBAIAH T, MINAKSHI M. Electrolytic manganese......
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potentials and discharge capacities. Key words: manganese dioxide; surface modification; cyclic voltammetry; electrochemical impedance spectroscopy CLC number: TM911 Document code: A 1 .... Characterization of the Bismuth-modified manganese dioxide cathodes in rechargeable alkaline cells[J]. Journal of Electrochemical Society, 2002, 149(4): A483-A492. [2]Kordesch K V. Batteries(Vol.1......
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on X-ray computed micro-tomography images[J]. Hydrometallurgy, 2016, 162(11): 25-36. [29] XUE J, ZHONG H, WANG S, LI C, LI J, WU F. Kinetics of reduction leaching of manganese dioxide ore... 要:电解锰渣(Electrolytic manganese residues, EMRs)是电解锰工业产生的废渣,但电解锰渣还含有部分的Mn.目前,对电解锰渣的处理大多为露天堆放,不仅造成严重的环境问题还造成Mn资源的浪费.针对长期堆放的库存电解锰渣,采用球磨的方式浸出常规方法无法浸出的Mn.试验探究了固液比,转速,料球比,填充系数,球磨时间和不同化学助剂下等因素对Mn浸出率的影响.结......