基于ZIF-8的三维网络硅碳复合材料锂离子电池性能研究
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宿拿拿, 韩静茹, 郭印毫, 王晨宇, 石文华, 吴亮, 胡执一, 刘婧, 李昱, 苏宝连
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ZIF-8-derived Three-dimensional Silicon-carbon Network Composite for High-performance Lithium-ion Batteries
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SU Nana, HAN Jingru, GUO Yinhao, WANG Chenyu, SHI Wenhua, WU Liang, HU Zhiyi, LIU Jing, LI Yu, SU Baolian
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表S1 Si/C复合材料电化学性能比较
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Table S1 Comparison of electrochemical performance for Si/C composite materials
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| Anode material | Cycle performance/(mAh·g-1) (Cycle number) | Current density/
(A·g-1) | Rate capability/(mAh·g-1)
(Current density/(A·g-1)) | Ref. | | Three-dimensional Network Si/C | 666 (500th) | 1 | 760 (5) | This work | | MHR-Si/rGO | 530 (400th) | 1 | 513 (5) | [1] | | Si@C/Co/CNTs | 700 (500th) | 1 | 480 (5) | [2] | | Pseudographite/Si/Ni | 800 (500th) | 1 | 271 (5) | [3] | | Si@void@C/C-2 | 450 (500th) | 1 | 410 (3.2) | [4] | | Yolk-shell structured Si-based anode | 657 (200th) | 1 | 350 (5) | [5] | | Si@C-ZIF@carbon Nanofibers | 760 (500th) | 1 | 523.9 (5) | [6] |
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