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基于ZIF-8的三维网络硅碳复合材料锂离子电池性能研究
宿拿拿1(), 韩静茹1, 郭印毫1, 王晨宇1, 石文华1, 吴亮1, 胡执一1,2, 刘婧1, 李昱1,2(), 苏宝连1,3
ZIF-8-derived Three-dimensional Silicon-carbon Network Composite for High-performance Lithium-ion Batteries
SU Nana1(), HAN Jingru1, GUO Yinhao1, WANG Chenyu1, SHI Wenhua1, WU Liang1, HU Zhiyi1,2, LIU Jing1, LI Yu1,2(), SU Baolian1,3

图S2. Si@NC材料的XPS谱图

Fig. S2. XPS spectra of Si@NC composite
(a) Survey spectrum; High-resolution spectra of (b) Si2p, (c) C1s and (d) N1s