A New Hydrothermal Synthesis Method for Preparing γ-MnOOH Crystal

摘要：

　　The present work describe a new preparing process of the square schistose γ-MnOOH crystals under the hydrothermal condition by adding cobalt-ethylenediamine complex and the reaction material KMnO4 and MnCl2 are used.The results show that when the mass percentage of cobalt-ethylenediamine complex is 10%, the γ-MnOOH crystal is obtained at 140℃ and at 120℃ the precursor——Mn2O3 is obtained.When the temperature is raised to 200℃, the γ-MnOOH crystal is transformed to Mn3O4 crystal.

关键词： Hydrothermal Synthesis Complex the square schistose γ-MnOOH crystal

作者: Ma Lin

作者单位: Beijing Institute of Graphic Communication

会议类型: 国内会议

会议名称: 第二届北京市大学生科学研究与创业行动计划成果展示与经验交流会

会议地点: 北京

会议语种:英文

页码: 106-108

在线出版日期: 2013-04-01（万方平台首次上网日期，不代表论文的发表时间）