Comparative research of plasma-assisted milling and traditional milling in synthesizing AIN

作     者：Sen WANG Wenchun WANG Zhijie LIU Dezheng YANG 王森;王文春;刘志杰;杨德正

作者机构：Key Lab of Materials Modification by Laser Ion and Electron Beams （Dalian University of Technology） Ministry of Education Dalian 116024 People＇s Republic of China 

出 版 物：《Plasma Science and Technology》 (等离子体科学和技术（英文版）)

年 卷 期：2017年第19卷第6期

页      面：33-37页

核心收录：

学科分类：080503[工学-材料加工工程] 07[理学] 08[工学] 070204[理学-等离子体物理] 0805[工学-材料科学与工程（可授工学、理学学位）] 0802[工学-机械工程] 080201[工学-机械制造及其自动化] 0702[理学-物理学] 

基　　金：supported by National Natural Science Foundation of China(Grant Nos.51177008,51407022,51677019) the National Key Research and Development Program of China(Grant No.2016YFC0207200) 

主　　题：aluminum nitride nanopowder dielectric barrier discharge-assisted milling,traditional milling 

摘      要：In this paper,traditional milling and discharge plasma-assisted milling are employed to synthesize aluminum nitride（AlN） powder at nanometer scale by milling the mixture of aluminum and lithium hydroxide *** powders can be generated in traditional milling and plasma-assisted milling in an hour milling *** thermal analysis curves show that the reaction temperature of the powders treated by plasma-assisted milling is lower than that of traditional *** results indicate that plasma-assisted milling has higher efficiency in the synthesis of AlN,getting smaller crystallite size and activating ***,an optical emission spectrum is employed to demonstrate the active species in *** different formation process of AlN in the two-milling process,and the promotion effects of plasma in the milling process are discussed.