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
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Controllable Preparation of Co-NC Nanoporous Carbon Derived from ZIF-67 for Advanced Lithium-sulfur Batteries
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图3. (a) ZIF-67前驱体、(b) Co-NC(0~48 h)以及(c) S/Co-NC (48 h)复合材料的XRD图谱 |
Fig. 3. XRD patterns of (a) ZIF-67 precursor, (b) Co-NC(0~ 48 h) and (c) S/Co-NC(48 h) composites |
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