Al-AlN纳米粉在空气中热处理产物的结构与形貌分析  

Structure and Morphology Analyses of the Product of Al AlN Nano powder Thermally Treated in Air

作　　者：李冬妹[1] 李红东[1] 李明辉[1] 杨海滨[1] 陈海勇[1] 于三[1] 李英爱[1] 邹广田[1] 

机构地区：[1]吉林大学超硬材料国家重点实验室,长春130023

出　　处：《吉林大学自然科学学报》1999年第2期66-68,共3页Acta Scientiarum Naturalium Universitatis Jilinensis

摘　　要：利用 Ｘ 射线衍射光谱（ Ｘ Ｒ Ｄ）和透射电子显微镜（ Ｔ Ｅ Ｍ ）对 Ａｌ Ａｌ Ｎ 纳米粉在空气中不同热处理条件的产物结构与形貌进行分析． 结果表明， 原料的结构及加热过程是决定产物性质的主要因素．The structure and morphology analyses of the product of Al AlN nano powder thermally treated in air by XRD and TEM confirmed that the structure and morphology of nanocomposite Al AlN particles are the main factor determining the reaction process and the products. With increasing the heating temperature rapidly, a combustion reaction took place and the nanocrystalline Al AlN was nitrided into AlN.

关 键 词：纳米粉 热处理 形貌 铝 氮化铝 陶瓷材料 XRD 

分 类 号：TQ174.758[化学工程—陶瓷工业] O766[化学工程—硅酸盐工业]