液相法制备超细铂及其复合粉的研究进展  

Research Progress on Preparation of Ultrafine Platinum and Its Composite Powder by Liquid Phase Method

作　　者：谭生 孙玲 万伟建 万仕豪 肖雨辰 董明雷 唐会毅 吴保安 黎学明[3] TAN Sheng;SUN Ling;WAN Weijian;WAN Shihao;XIAO Yuchen;DONG Minglei;TANG Huiyi;WU Baoan;LI Xueming(Chongqing Materials Research Institute Co.,Ltd.,Chongqing 400707,China;National Engineering Technology Research Center for Instrument Functional Materials,Chongqing 400707,China;School of Chemistry and Chemical Engineering,Chongqing University,Chongqing 401331,China)

机构地区：[1]重庆材料研究院有限公司,重庆400707 [2]国家仪表功能材料工程技术研究中心,重庆400707 [3]重庆大学化学化工学院,重庆401331

出　　处：《湿法冶金》2024年第1期1-8,共8页Hydrometallurgy of China

基　　金：重庆市技术创新与发展专项重点项目(CSTB2022TIAD-KPX0026);重庆市博士后基金资助项目(CSTB2023NSCQ-BHX0071)。

摘　　要：铂及其复合粉因具有独特的性能,广泛应用于电子信息、能源、汽车等高端制造领域。随着我国高端装备制造业的高质量、快速发展,对铂及其复合粉性能提出了更高的要求,需求也日益增大。综述了目前制备铂及其复合粉应用最广泛的液相法的研究现状,重点总结了溶胶-凝胶法、水热法、微乳液法、液相化学还原法的研究进展,以及各制备方法的优势及面临的问题,并对铂等贵金属超细粉体的高效制备发展方向进行了展望。Platinum and its composite powder are widely used in electronic information,energy,automotive and other high-end manufacturing fields,due to its unique performance.With the high-quality and rapid development of Chinese advanced equipment manufacturing industry,higher requirements are put forward for the performance of platinum and its composite powder,and the demand for dosage is increasing.In this paper,the most widely used liquid phase method for preparing platinum and its composite powder at home and abroad is reviewed.The research progress of sol-gel method,hydrothermal method,microemulsion method and liquid phase chemical reduction method for preparing platinum and its composite powder is summarized,and the advantages and problems of various method in the process of preparing precious metal powder are also summarized.The development direction of efficient preparation of platinum and other precious metals ultrafine powders is prospected.

关 键 词：铂粉 铂复合粉 超细 液相法 制备 研究进展 展望 

分 类 号：TG146.33[一般工业技术—材料科学与工程] TF803.2[金属学及工艺—金属材料]