ZIF-67衍生Co-NC多孔碳材料的可控制备及其在锂-硫二次电池中的应用研究
Controllable Preparation of Co-NC Nanoporous Carbon Derived from ZIF-67 for Advanced Lithium-sulfur Batteries
ZIF-67衍生Co-NC多孔碳材料的可控制备及其在锂-硫二次电池中的应用研究 |
| 罗世强,郑春满,孙巍巍,谢威,柯剑煌,刘双科,洪晓斌,李宇杰,许静 |
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Controllable Preparation of Co-NC Nanoporous Carbon Derived from ZIF-67 for Advanced Lithium-sulfur Batteries |
| Shi-Qiang LUO,Chun-Man ZHENG,Wei-Wei SUN,Wei XIE,Jian-Huang KE,Shuang-Ke LIU,Xiao-Bin HONG,Yu-Jie LI,Jing XU |
| 图4 ZIF-67前驱体和Co-NC(0~48 h)样品的(a)氮气吸脱附等温线、(b)孔径分布曲线以及(c) Co-NC(0~48 h)复合材料随刻蚀时间延长BET比表面积及孔体积的变化曲线 |
| Fig. 4 (a) N2 adsorption-desorption isotherms and (b) pore size distributions of ZIF-67 and Co-NC(0~48 h) samples, (c) curves of variation trend of BET surface area and pore volume of Co-NC composites with increased etching time |
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