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Enhanced Cu(Ⅱ) adsorption by orange peel modified with sodium hydroxide FENG Ning-chuan(冯宁川)1, 2, GUO Xue-yi(郭学益)1, LIANG Sha(梁 莎)1 1. School of Metallurgical Science and Engineering, Central... ____________________________________________________________________________________________ Abstract: Copper adsorption by orange peel, which was chemically modified with sodium hydroxide, was investigated. The adsorbent......
J. Cent. South Univ. (2020) 27: 3278-3289 DOI: https://doi.org/10.1007/s11771-020-4546-0 Cations stress on low-grade nickel sulfide ore oxidation leaching KANG Jin-xing(康金星), WANG Xin(王鑫), WANG Ya... stress of magnesium ion and sodium ion on the low-grade nickel sulfide ore oxidative leaching in simulated sulfuric acid solutions were investigated. This study was performed in two courses, including......
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The Impact of Nickel Source/Doping Elements/Buffer on the Structure of Ni(OH)2许庆胜,朱燕娟,HAN Quanyong,LUO Jie,MIAO Chengcheng,ZHANG Wei,ZHANG ChunhuaSchool of Physics and Optoelectronic Engineering, Guangdong University of Technology摘 要:The nano-nickel hydroxide samples were prepared by means of ultrasonic-assisted precipitation and the impact of source......
ammonium hydroxide to adjust the solution pH value to about 8.0. Nickel microspheres with core-shell structure of solid core and porous shell were prepared by decomposing of nickel oxalate microspheres...Controlled Synthesis of Core-Shell Nickel Microspheres with Solid Core and Porous Shell by Precipitation and Thermal Decomposition Method李涛1,2,MA Guohua3,CHEN Jian4,GONG Yong41. School of Mechanical......
as precursor(42.88 wt% Zn,8.50 wt% Cd and 2.33 wt% Ni).Separation of nickel from the solution was done by pouring it into a strong alkaline sodium hydroxide solution due to precipitation of nickel hydroxide...A new approach to zinc–nickel separation using solution alkalinization method:application to a zinc plant residueMostafa Aghazadeh Ghomi1,Javad Moghaddam2,Naghi Parvini Ahmadi11. Materials......
: 球形氢氧化镍; 表面包覆; Co(OH)2; 相结构; 电化学性能 中图分类号: TF111.3 文献标识码: A Preparation of nickel hydroxide coated by cobalt hydroxide FU Zhong-zhen, JIANG Wen-quan, YU Li-min (Analysis and Testing Center.... The results show that nickel hydroxide coated by several amounts of cobalt is still β phase, but some differences exist in their surface morphologies. And the results of electrochemical test exhibit......
>A new sol-gel process for the preparation of ultrafine nickel hydroxide electrode materials was developed. The composite electrodes consisting of carbon nanotubes and Ni(OH)2 were developed...Performance of a combined capacitor based on ultrafine nickel oxide/carbon nanotubes composite electrodesXiaofeng Wang , Yanqiu Cao , Yiqiang Lu, Qiqian Sha , and Ji Liang Department of Mechanical......
Microstructure of nickel foam/Mg double interpenetrating composites ZHAO Long-zhi(赵龙志)1, 2, 3, ZHAO Ming-juan(赵明娟)2, LI Na(李 娜)2, YAN Hong(闫 洪)1, ZHANG Jin-song(张劲松)4 1. School of Mechanical... of Sciences, Shenyang 110016, China Received 23 September 2009; accepted 30 January 2010 Abstract: The magnesium matrix double interpenetrating composites reinforced by nickel foam were fabricated......
] CEYLAN A, OZCAN S, NI C, ISMAT S S. Investigation of nickel ferrite formation in a binary Fe (III)-Ni (II) hydroxide precipitate containing H2O with or without Li2O doping [J]. Journal of Alloys...Trans. Nonferrous Met. Soc. China 23(2013) 2422-2430 Synthesis of nickel ferrite precursors from low grade nickel matte Li-hua HE1, Zhong-wei ZHAO1, You-xin ZHANG1,2 1. School of Metallurgy......
