Synthesis of Submicron AION Powder by Wet Chemical Processing

摘要：

　　The single-phase γ-AlON powders were synthesized from three different precursors:γ-Al2O3+C,Al(OH)3+C,NH4Al(OH)2CO3+C at 1750℃ by carbothermal reduction and nitridation.The effects of aluminium source and synthetic process conditions on the characteristic of γ-AlON powders were investigated in order to optimize the preparation method.It was revealed that the wet chemical processing was helpful to reduce particle size.The median particle sizes (d50) of AlON powders synthesized from different precursors were 15.33 μm,2.886 μm,405.6 nm,respectively.

关键词： synthesis wet chemical processing AlON particle size

作者: Feizhong Ma Jingxuan Lei Ying Shi Jianjun Xie Fang Lei

作者单位: Department of Electronics and Information Materials,School of Material Science and Engineering,Shang Department of Electronics and Information Materials,School of Material Science and Engineering,Shang

会议类型: 国际会议

会议名称: 2012 Workshop on Synthesis, Characterization and Applications of Inorganic Powders (2012年全国无机粉体制备与表征技术研讨会)

会议地点: 桂林

会议语种:英文

页码: 42-46

在线出版日期: 2012-07-16（万方平台首次上网日期，不代表论文的发表时间）