文献类型：期刊文献

英文题名：Effect of hydrothermal on the crystalline phase and morphology of manganese oxide nanocrystals

作者：Mu, Jin[1]; Gu, Zhenfang[1]; Zhang, Zhiqing[1]; Li, Xiangqing[1]; Kang, Shi-Zhao[1]; Wang, Lei[1]

机构：[1]E China Univ Sci & Technol, Dept Chem, Shanghai 200237, Peoples R China

年份：2006

卷号：27

期号：8

起止页码：1223

外文期刊名：JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY

收录：;EI(收录号：20063710114634);WOS:【SCI-EXPANDED(收录号:WOS:000240352200025)】；

语种：英文

外文关键词：manganese oxides; nanocrystals; hydrothermal treatment; crystalline phases; morphology

摘要：The effect of hydrothermal on the crystalline phase and morphology of manganese oxide nanocrystals was studied. The Mn3O4 nanoparticles were transformed into gamma-MnOOH nanowires after hydrothermal treatment. The pH plays an important role in the transformation of crystalline phases. The whole nanowires of gamma-MnOOH were formed at pH 8 and pH 9 while the crystalline phase of Mn3O4 was still remained in the mixture of Mn3O4 and gamma-MnOOH at pH 10.