High lithium anodic performance of flower-like carbon nanoflakes derived from MOF based on double ligands
High lithium anodic performance of flower-like carbon nanoflakes derived from MOF based on double ligands
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基于双配体的 MOF 花状碳纳米片的高锂阳极性能
DOI:
10.1016/j.jallcom.2019.07.160
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发表时间:
2019-10
影响因子:
6.2
通讯作者:
Lang Junwei
中科院分区:
文献类型:
--
作者:
Jing Xin;Zhang Xu;Wang Youcheng;Wang Huanlei;Sun Mingliang;Wang Wei;Lang Junwei
Carbon-based anode materials with unique structure, high electrical conductivity, high Li storage performance and excellent cycling stability are promising alternatives to traditional graphite anode materials in lithium-ion batteries (LIBs). Here we report a flower-like carbon material with hierarchical structure that is prepared by carbonization of a flower-like Zn-based metal-organic framework (MOF). The 2D layered MOF network precursor, namely [Zn(BDC)(MelM)·(DMF)] (BDC = benzene dicarboxylic acid, MelM = 2-Methylimidazole), is constructed using two ligands under solvothermal conditions. As an anode material for LIBs, these carbon nanoflakes exhibit remarkable electrochemical performance (capacity, cyclability, and rate capability); the capacity of 902.5 mAh g−1was retained after 200 cycles at a current density of 100 mA g−1. The remarkable performance results from the unique morphology of carbon nanoflakes which is beneficial for infiltration of electrolyte and the transportation of Li ions.
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影响因子:
9.5
作者:
Yang Yufen;Jin Song;Zhang Zhen;Du Zhenzhen;Liu Huarong;Yang Jia;Xu Hangxun;Ji Hengxing
通讯作者:
Ji Hengxing
影响因子:
9.2
作者:
Bin Wang;Yunhui Wang;Yueying Peng;Xin Wang;Jing Wang;Jinbao Zhao
通讯作者:
Bin Wang;Yunhui Wang;Yueying Peng;Xin Wang;Jing Wang;Jinbao Zhao
DOI:
10.3390/nano8100760
发表时间:
2018-09-26
期刊:
Nanomaterials (Basel, Switzerland)
影响因子:
--
作者:
Guan X;Liu X;Xu B;Liu X;Kong Z;Song M;Fu A;Li Y;Guo P;Li H
通讯作者:
Li H
影响因子:
17.1
作者:
Salunkhe, Rahul R.;Tang, Jing;Yamauchi, Yusuke
通讯作者:
Yamauchi, Yusuke
影响因子:
10.9
作者:
Li, Daohao;Wang, Yu;Yang, Dongjiang
通讯作者:
Yang, Dongjiang