电化学法制备纳米材料的研究现状  

Electrochemical Methods for Preparation of Nanomaterials

作　　者：刘庆[1] 陆文雄[1] 印仁和[1] 

机构地区：[1]上海大学理学院,上海200436

出　　处：《材料保护》2004年第2期33-36,共4页Materials Protection

摘　　要：分析了国内外制备纳米材料的现状 ,电沉积纳米晶体的优点、方法。重点介绍了利用模板法、电解电镀法、石墨电弧法、直流碳弧法、超声电化学法、直流电弧等离子蒸发 -冷凝法、电沉积法制备纳米线、纳米管、纳米多层膜、纳米合金、纳米枝晶和纳米材料的基本方法、合成原理、技术要点以及一些表征等。比较了各种方法的异同点、优缺点及其在不同条件下得到的形态各异的产品。给出了相关技术参数 ,指出了纳米材料的未来发展方向。Present tendency of nanomaterial is analyzed both home and abroad, including the advantages and method of electrodepositing nanocrystalline. Preparation methods, principles, technical keys and characteristics of nanowire, nanotube, nanomultilayers, nanoalloy, nanometer dendrites, nanometer powder are introduced, emphasizing on the methods of templates, electrolysis and electroplating, electric arc of graphite, direct current carbon arc, ultrasonic electrochemistry, evaporate condensation by direct current electric arc plasma, electrodepositing. The similarities and differences, merit and disadvantage of different methods are compared including their products in various configurations. Furthermore, the development of nanomaterials in the future is pointed out.

关 键 词：纳米材料 制备 电化学法 纳米晶体 

分 类 号：TB383[一般工业技术—材料科学与工程] TQ15[化学工程—电化学工业]