钾离子电池负极材料研究进展
张贺贺, 孙旦, 王海燕, 唐有根

Current studies of anode materials for potassium-ion battery
Hehe ZHANG, Dan SUN, Haiyan WANG, Yougen TANG
图5 K+ 嵌入硬碳(a~c)和软碳(d~f)前后的TEMSAED[57]
Fig.5 TEM images and SAED patterns of (a) pristine and (b) potassiated hard carbon, (d) pristine and (e) potassiated soft carbon[57]