钠离子电池筛分型碳：缘起与进展

张俊, 李琦, 陶莹, 杨全红

Sieving carbons for sodium-ion batteries： Origin and progress

Jun ZHANG, Qi LI, Ying TAO, Quanhong YANG

图1 石墨、软碳、硬碳和石墨烯的(a) X射线衍射图；(b) 微观结构示意图；(c) 充放电曲线(半电池、第二圈)[12]

Fig. 1 (a) Typical X-ray diffraction patterns; (b) Schematic of representative microstructures; (c) Charge-discharge curves at second cycle in sodium half cell of graphite, soft carbon, hard carbon and reduced graphene oxide (rGO)[12]