孙秀魁
,
陈文绣
,
徐坚
,
范学书
,
魏文铎
,
吴玉琨
,
彭应国
金属学报
本工作采用惰性气体蒸发法制备Al超微粒子,采用高分辨透射电子显微镜,X射线衍射和X光电子谱等多种分析技术,详细研究了Al超微粒子的结晶形态、晶体结构、表面状态和组成,结果指出,在高纯惰性气氛中制备的Al超微粒子具有明显的结晶形态,大部分粒子为一单晶体,晶体结构为fcc,α_0=0.405nm,结果还...
关键词:
Al超微粒子
,
structure
,
surface condition
,
amorphous alumina
SUN Xiukui CHEN Wenxiu XU Jian FAN Xueshu WEI Wenduo State Key Laboratory of Rapidly Solidified Non-Equilibrium Alloys
,
Institute of Metal Research
,
Academia Sinica
,
Shenyang
,
ChinaWU Yukun PENG Yingguo Laboratory of Atomic Imaging of Solids
,
Institute of Metal Research
,
Academia Sinica
,
Shenyang
,
China Associate Professor
,
Institute of Metal Research
,
Academia Sinica
,
Shenyang 110015
,
China
金属学报(英文版)
The crystal habit,crystalline structure,surface condition and composition of the ultrafine Al particles prepared by inert gas evaporation method were studied in detail by means of high resolution transmission electron microscope,X-ray diffraction and X-ray photo-electron spectrum.The results indicat...
关键词:
ultrafine Al particle
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null
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null
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null
