超细氧化亚铜粉体的制备与应用  

Preparation and Applications of Ultrafine Cuprous Oxide Powder

作　　者：胡敏艺[1] 周康根[1] 陈瑞英[1] 郭朝晖[1] 

机构地区：[1]中南大学冶金科学与工程学院,湖南长沙410083

出　　处：《中国粉体技术》2006年第5期44-48,共5页China Powder Science and Technology

摘　　要：制备超细氧化亚铜粉体主要有固相法、液相法和电解法。固相法和电解法制备高纯度超细Cu2O具有一定的局限性,而液相法可制备出粒径小、纯度高、形貌可控的粉末。超细Cu2O粉体除传统的用途外,还可作光催化剂、阻燃抑烟材料、多层陶瓷电容器(MLCC)电极用铜粉制备的中间体材料等。本文就有关超细Cu2O粉体的制备与应用研究成果以及存在的主要问题和需开展的工作进行了综述与展望。There are three ways to prepare ultrafine Cu2O powder： solidstate-method, liquid-phase-method and electrolysis. Solid-state-method and electrolysis is not enough suitable to prepare the ultrafine Cu2O. However, liquid-phase-method can prepare smaller size, higher purity and shape-controlled ultrafine Cu2O powder. In addition to traditional use, ultrafine Cu2O powder can be used as photocatalyst, flame retardant and smoke retarder additive, intermediate materials for copper powder of MLCC （multilayer ceramic capacitor） electrode, and so on. The main achievements, problems and next research of preparation and application of ultrafine Cu2O powder are reviewed and prospected.

关 键 词：超细氧化亚铜 粉体 制备 应用 

分 类 号：TB383[一般工业技术—材料科学与工程]