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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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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......
Prediction of Failure Modes during Deep Drawing of Metal Sheets with Nickel CoatingJie Wu1,2,Zengsheng Ma1,2,Yichun Zhou1,2,Chunsheng Lu31. Key Laboratory of Low Dimensional Materials and Application... and wrinkling.In this paper,finite element simulations based on continuous damage mechanics were used to study the failure behavior during a cylindrical deep drawing of metal sheets with nickel......
Coarsening Behavior of Gamma Prime Precipitates in a Nickel Based Single Crystal SuperalloyS.Tang1,2,L.K.Ning1,2,T.Z.Xin1,2,Z.Zheng21. University of Chinese Academy of Sciences2. Superalloy Division, Institute of Metal Research, Chinese Academy of Sciences摘 要:The γ/γ’ microstructural evolution in a nickel based single crystal superalloy during load-free......
Ionic bombardment of stainless steel by nitrogen and nickel ions immersion XIONG Ling(熊 玲)1, HU Yong-jun(胡永俊)2, XU jian(徐 建)1, MENG Ji-long(蒙继龙)1 1. College of Materials Science and Engineering...; Abstract: A new nitriding process was used to carry out the ionic bombardment, in which nickel ion was introduced. The microstructure, composition and properties of the treated stainless steel were studied......
; 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 Yuan-hong, PENG Kun, LUO Xiao-lan, ZHU Wen-hai (College of Materials Science and Engineering, Hunan University, Changsha 410082, China) Abstract: Nickel nanoparticles were obtained by hydrazine......
湿化学法制备超细镍粉的研究进展 袁良生1,万翠凤1,金胜明1,夏志美2 (1.中南大学资源加工与生物工程学院无机材料系,长沙,410083;2.湖南工业大学冶金工程学院,株洲,412000) 摘要:介绍了研究制备球形镍粉,棒状镍粉以及各种纤维状,空心,纳米管等特殊结构和形貌的镍粉的进展,概述了球形镍粉的各种制备方法,包括溶液水合肼还原法,微乳液法,水热和溶剂热法,多元醇还原法等,并对各种方法进行了比较,认为我国当前应加强纳米镍粉的产业化和应用研究方面的研究. 关键词:超细镍粉; 湿化学法还原; 纳米镍粉; ultrafine nickel powder; hydro-chemical reduction; nickel nanoparticles; [全文内容正在添加中] ......
Synthesis and characterization of the nanostructured solid solution with extended solubility of graphite in nickel by mechanical alloyingNitika Kundan,Biswajit Parida,Anup Kumar Keshri,Prathvi Raj...="ChDivSummary" name="ChDivSummary">In the present work, mechanical alloying of a powder mixture of nickel and graphite(up to 15 wt%) was carried out in an attrition mill under a nitrogen atmosphere.The......
Novel synthesis of nickel oxide microsphere with high surface area and its catalytic application for carbon dioxide reforming of methaneWU Xu(吴旭), WU Zheng-huang(武正簧), AN Xia(安霞), XIE Xian-mei(谢鲜梅) (College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan 030024, China)Abstract:Nickel oxide (NiO) microsphere with a large surface area was novelly synthesized through......
