二氧化锰纳米棒的固相合成与表征  

Synthesis of MnO_2 nanorods by solid-state reaction and its characterization

作　　者：龚良玉[1] 曲宝涵[1] 李旭云[1] 孙峰[2] 刘海东[1] 

机构地区：[1]青岛农业大学理学院,山东青岛266109 [2]中国海洋大学材料科学与工程研究院,山东青岛266003

出　　处：《化学研究与应用》2008年第10期1353-1355,共3页Chemical Research and Application

基　　金：青岛农业大学人才基金(630524)资助项目

摘　　要：In this paper,MnO2 nanorods were successfully synthesized firstly by solid-state redox reaction in the presence of a nonionic surfactant(PEG-400).The obtained samples were further characterized by XRD and TEM measurements.The results showed that samples were α-MnO2,its average diameter were 8 nm and its average length were about 100 nm.The samples dispersed well and there was no obvious hard aggromeration.In this paper, MnO2 nanorods were successfully synthesized firstly by solid-state redox reaction in the presence of a nonionic surfactant （PEG-400）. The obtained samples were further characterized by XRD and TEM measurements. The results showed that samples were α-MnO2 ,its average diameter were 8 nm and its average length were about 100 nm. The samples dispersed well and there was no obvious hard aggromeration.

关 键 词：固相氧化反应 PEG-400 二氧化锰 纳米棒 

分 类 号：O614.711[理学—无机化学]