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In situ polymerization preparation and characterization of Li4Ti5O12-polyaniline anode material HE Ze-qiang(何则强)1, 2, XIONG Li-zhi(熊利芝)1, 2, CHEN Shang(陈 上)1, WU Xian-ming(吴显明)1, LIU... anode material for asymmetrical mixed battery and lithium ion batteries with high power. However, lower lithium-ion conductivity and low electronic conductivity of Li4Ti5O12 lead to poor rate capability......
STUDY ON THE TRANSPORT MECHANISM IN THE ANODE BOUNDARY LAYER OF WELDING ARGON ARC J.Q.Gao1,C.S.Wu1 (1.Institute of Materials Joining, Shandong University, J inan 250061, China) Abstract:The anode region of welding arc is divided into three subzones: the anode boundary layer, the presheath and the sheath. A model is established for analyzing the transport mechanisms in the anode boundary layer......
-Cl-H2O system for nickel anode electrolyte was calculated according to the known thermodynamic data, and the c-c[Cl]T and c-pH diagrams for Cu-Ni-Pb-Zn-Cl-H2O system were drawn at 298.15 K. The results show that, in nickle electrolysis anode solution, the occurrence states of copper and nickel are free ions and complex cations at pH 4.5, while the lead and zinc exist as complex anions that can......
anode slime of electrorefining copper[J]. Hydrometallurgy, 1997(3): 61-64. [25] 胡建辉, 张传福. 铜阳极泥预处理脱铜工艺优化[J]. 贵金属, 2002, 23(4): 1-5. HU Jian-hui, ZHANG Chuan-fu. Optimization on process for copper... of eight elements in copper anode mud by inductively coupled plasma atomic emission spectrometry[J]. Metallurgical Analysis, 2011, 31(8): 69-73. [9] 王玉棉, 黄 雁, 周 兴, 等. 黑铜泥综合回收工艺研究[J]. 兰州理工大学学报, 2012, 38......
Trans. Nonferrous Met. Soc. China 25(2015) 1234-1240 Discharge behavior and electrochemical properties of Mg-Al-Sn alloy anode for seawater activated battery Kun YU, Han-qing XIONG, Li WEN, Yi-long... Abstract: Mg-Al-Sn alloy is one of the new developed anode materials for seawater activated batteries. The potentiodynamic polarization, galvanostatic discharge and electrochemical impedance spectroscopy......
as electric conductor and poly vinylidene difluoride (PVDF) as binder were mixed. The graphite anodes were prepared by spreading the above mixture onto a copper foil sub- strate. And then the anodes were... the first discharge/charge properties of natural graphite anode, composite graphite anode treated at 400 ℃ for 3 h and disordered carbon anode. Compared with the untreated graphite sample......
and bismuth from tin anode slime after soda roasting-alkaline leaching[J]. Separation and Purification Technology, 2020, 242: 116789. High-efficiency hydrometallurgical separation of valuable components...): 58-60. [21] 张从良, 彭国胜, 王 岩. 废金刚石刀具中铜钴镍的回收工艺研究[J]. 无机盐工业, 2006(9): 54-55. ZHANG Cong-liang, PENG Guo-sheng, WANG Yan. Study on the recovery technique of copper cobalt and nickel in waste diamond cutter......
]. Hydrometallurgy, 2019, 189: 105-145. [11] ZENG Wei-zhi, WANG Shi-jie, MICHAEL L F. Experimental studies of the effects of anode composition and process parameters on anode slime adhesion and cathode copper... slime sintering/coalescence and its effects on anode slime adhesion and cathode purity in copper electrorefining[J]. Journal of The Electrochemical Society, 2015, 163(2): 14-31. [13] ARTZER A, MOATS M......
As(Ⅲ) concentration of 7.62 g/L 表2 常规电解和自净化新工艺电解工业实验阳极泥成分 Table 2 Anode slime components of conventional electrolysis and novel electrolysis (mass fraction, %) 由图1可知,电解液中As(Ⅲ)浓度为0时,TAs,Sb和Bi的浓度随电解.... Identification of arsenato antimonates in copper anode slimes[J]. Hydrometallurgy, 2006, 84(3/4): 211-217. [15] VASVDEVAN S, MOHAN S, SOZHAN G, RAGHAVENDRAN N S, MVRVGAN C N. Studies on the oxidation......
)03-0575-06 Influence of As, Sb and Bi on electrodepositing and anode oxidation mechanism of copper XIAO Fa-xin1, 2, ZHENG Ya-jie1, JIAN Hong-sheng1, GONG Zhu-qing1, XU Wei1 (1. School...) Abstract: The influences of As(Ⅲ,Ⅴ), Sb(Ⅲ,Ⅴ), Bi(Ⅲ) on the electrodepositing and anode oxidation mechanism of copper were studied using cyclic voltammetric and AC impedance techniques. The results show......
