高能球磨合成纳米碳包覆α-Al2O3复合粉体
吴小贤1, 李红霞1,2, 刘国齐2, 牛冲冲2, 王刚2, 孙加林1

Nanocarbon-coated α-Al2O3 Composite Powders Synthesized by High-energy Ball Milling
WU Xiao-Xian1, LI Hong-Xia1,2, LIU Guo-Qi2, NIU Chong-Chong2, WANG Gang2, SUN Jia-Lin1
图1 由厚度约100 nm石墨片组成的微米级缝隙膨胀石墨FESEM照片
Fig. 1 FESEM image of micron gaps in expanded graphite consisted of 100 nm thickness graphite sheets