Preparation and Properties of Silver Nanoparticles  

作　　者：Pengfei Xie Wenyuan Ji Zhigang Wei 

机构地区：[1]School of Materials Science and Engineering, Shenzhen Engineering University, Guangdong, China

出　　处：《Characterization and Application of Nanomaterials》2018年第1期40-48,共9页纳米科学的表征与应用

摘　　要：With the progress of science and technology, the research and development of silver nanoparticles has also developed. This paper attempts to prepare a silver nanoparticle by electrolyzing AgNO3 solution with electrochemical reduction method and citric acid as a complexing agent in a certain current and time. The crystal morphology and sample purity of silver nanoparticles were analyzed by X-ray diff ractometer. The crystal structure of the nanoparticles was analyzed by scanning electron microscopy (SEM). The crystal structure of the nanoparticles was analyzed by X-ray diff raction. The particle size distribution of the particles was in the range of 125-199 nm, and the carbon paste electrode was modifi ed with the prepared silver nanoparticles. The electrocatalytic activity of the carbon paste electrode was preliminarily explored.

关 键 词：SILVER NANOPARTICLES ELECTROLYSIS PREPARATION CHARACTERIZATION 

分 类 号：O[理学]