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: hydrogen evolution reaction; nickel phosphide nanoparticles; Ni12P5; catalyst; crystallization 1 Introduction With the decreasing reserves-to-production ratio of traditional fossil fuels and increasingly... that Ni12P5 is a promising HER catalyst both in electrolysis and photoelectrolysis. PAN et al [22] compared the electrocatalytic properties of nickel phosphides with different phases and demonstrated......
Microwave-assisted synthesis of L-cysteine-capped nickel nanoparticles for catalytic reduction of 4-nitrophenolNazar Hussain Kalwar,Ayman Nafady,Razium Ali Soomro,Sirajuddin,Syed Tufail Hussain Sherazi,Abdul Rauf Khaskheli,Keith Richard Hallam摘 要:A simple and efficient microwave-assisted procedure for synthesis of L-cysteine-capped nickel nanoparticles......
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In-situ monitoring of nickel electrodeposit structure using electrochemical noise technique YANG Zhong-nian(杨仲年)1, ZHANG Zhao(张 昭) 1, LENG Wen-hua(冷文华) 1, LING Ke(凌 克) 1, ZHANG Jian-qing(张鉴清)1,2...; Abstract: The nickel electroplating process was investigated by means of electrochemical noise(EN), cyclic voltammetry in conjunction with the scanning electron microscopy(SEM......
of reaction and the phase structure of resultant particles, it can be concluded that the reaction can be carried out due to NaOH as catalyst and pH adjusting reagent. Key words: nickel nanoparticles...; 文献标识码:A 文章编号:1672-7207(2007)06-1063-04 Synthesis and formation mechanism of nickel nanoparticles by hydrazine reduction HU Ai-ping, TANG......
technique for separation of metal ions and has been used since a long period for separation of metal values. Separation of manganese, zinc and nickel from leaching solution of nickel-metal hydride spent batteries has been carried out by solvent extraction [2]. The spent Ni-MH battery was leached and the nickel leach liquor was separated from manganese and zinc by liquid-liquid extraction using D2EHPA......
Modeling of Fracture Toughness of Electroless Nickel (EN) Coatings K. Zangeneh1,F.Ashrafizadeh3,S.M. Monir-vaghefi3 (1.Department Of Engineering, Islamic Azad University-Saveh Branch, Saveh 39187...:In the present reserch, a model has been proposed for estimate fracture toughness of Nickel-phosphorus (EN)layers. For this purpose, high phosphorus (9%) EN coatings with thicknesses of 6, 12, 24, 36......
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Direct Ni Electroless Metallization of Poly(etherimide) without Using Palladium as a Catalyst Mariène Charbonnier1,Yves Goepfert2,Maurice Romand1 (1.Laboratoire de Sciences et Ingenierie des Surfaces, Universite Claude Bernard- Lyon 1, 69622 Villeurbanne Cedex, France;2.UMR 5180 des Sciences Analytiques, Universite Claude Bernard - Lyon 1, 69622 Villeurbanne Cedex, France) 摘要:Nickel or copper......
