纳米氧化镍研究进展  

Research progress of nano NiO

作　　者：赵晓华[1] 安娜[1] 王晓兵[1] 娄向东[1] 

机构地区：[1]河南师范大学化学与环境科学学院,河南新乡453007

出　　处：《无机盐工业》2007年第7期1-4,共4页Inorganic Chemicals Industry

基　　金：河南省教育厅自然科学基金项目(No.200510476007);河南师范大学新引进博;硕士科研启动费支持课题(No.052043)

摘　　要：纳米氧化镍是过渡金属氧化物中不多见的p型半导体之一,具有稳定而较宽的带隙,作为一种新型功能材料受到人们关注。介绍了纳米氧化镍的化学沉淀法、电化学和溶胶-凝胶综合法、喷雾热解法、高分子网络法、醇溶剂法、聚乙烯吡咯烷酮(PVP)前驱体法、水热法及低热固相法等多种合成方法,简要分析了各方法的影响因素及优缺点。综述了纳米氧化镍在催化材料、光电材料、气敏传感材料及电池材料等方面的应用情况,展望了其今后在生物、催化、能源、医药等领域的发展应用前景。Among transitional metal oxides, nano NiO is one of the relatively few metal oxides with p -type semiconductivity, which has stable and wide band gap. As one of new - type functional materials, nano NiO is more concerned than before. The synthesis methods, such as chemical precipitation, electrochemistry and sol - gel combinative method, spray pyrolysis,polymer network method,alcohol solvent method,polyvinylpyrrolidone （PVP） precursor method,hydrothermal method and room - temperature solid - state reaction method etc. are introduced. The influential factors and merits of those synthesis methods are briefly analyzed. The progress on application of nano NiO in the aspect of catalystic materials ,photovohaic materials, gas sensor materials and battery materials is reviewed. Its application prospect in biology, catalyst, energy, medicine is also put forward in this paper.

关 键 词：纳米氧化镍 合成方法 研究进展 

分 类 号：TQ138.13[化学工程—无机化工]