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7 aNHC和(bPNHC的第一性原理计算模型;K+ 吸附后(cNHC和(dPNHC的计算模型;(eNHCPNHC及(fK+ 吸附后NHCPNHC的总密度(TDOS[62]
Fig.7 First-principles calculation models of (a) NHC, (b) PNHC. The calculation models for (c) NHC and (d) PNHC after K+ absorption. Total density of states (TDOS) for (e) the NHC and PNHC structures, and (f) NHC and PNHC after K+ absorption[62]