Cage-structured MxPy@CNCs (M = Co and Zn) from MOF confined growth in carbon nanocages for superior lithium storage and hydrogen evolution performance

doi:10.1039/c9ta00054b

	Cage-structured MxPy@CNCs (M = Co and Zn) from MOF confined growth in carbon nanocages for superior lithium storage and hydrogen evolution performance
	Li, WL ; Zhao, RF ; Zhou, KH ; Shen, C ; Zhang, X ; Wu, HY ; Ni, LB ; Yan, H ; Diao, GW ; Chen, M
发表期刊	JOURNAL OF MATERIALS CHEMISTRY A
ISSN	2050-7488
	2019-04-14
卷号	7 期号:14 页码:8443-8450
关键词	METAL-ORGANIC FRAMEWORK ADVANCED INTEGRATED ANODE BIFUNCTIONAL ELECTROCATALYST CYCLE LIFE NANOPARTICLES GRAPHENE EFFICIENT NANOSHEETS NANORODS NANOCOMPOSITE
研究领域	Chemistry, Physical ; Energy & Fuels ; Materials Science, Multidisciplinary
DOI	10.1039/c9ta00054b
产权排序	[Li, Wenlong; Zhou, Kehan; Shen, Chao; Zhang, Xiue; Wu, HuaYu; Ni, Lubin; Diao, Guowang; Chen, Ming] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China; [Zhao, Rongfang] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Shandong, Peoples R China; [Yan, Hui] Univ Louisiana Lafayette, Dept Chem, Lafayette, LA 70504 USA
通讯作者	Yan, Hui(huiyan@louisiana.edu) ; Chen, Ming(chenming@yzu.edu.cn)
作者部门	中科院烟台海岸带研究所知识产出
英文摘要	Metal phosphide-carbon nanocomposites with unique hollow structures are highly attractive in energy storage and conversion fields. Herein, we reported a novel strategy to construct cage-structured metal phosphide nanocomposites. A confined growth of imidazolate frameworks (ZIF-67 or ZIF-8) in carbon nanocages was reported for the first time; then, ZIF-67 or ZIF-8 was transformed in situ into metal phosphide nanocrystals through pyrolysis-phosphidation to form MxPy@CNCs (M = Co or Zn) with cage structures, i.e., MxPy cores were coated with N, P-doped double carbon shells. The cage-structured MxPy@CNCs achieved high reversible capacities (714.1 mA h g(-1) for CoP@CNCs and 462.5 mA h g(-1) for ZnP4@CNCs after 500 cycles at 2 A g(-1)) and excellent cycling performances (1215.2 mA h g(-1) at 0.2 A g(-1) for CoP@CNCs and 773.4 mA h g(-1) for ZnP4@CNCs after 1000 cycles) when applied as anode materials for lithium-ion batteries. In addition, CoP@CNCs could serve as functional catalysts towards the hydrogen evolution reaction due to the synergistic effects of metallic CoP and N, P-doped carbon shells.
文章类型	Article
资助机构	National Natural Science Foundation of ChinaNational Natural Science Foundation of China [21773203] ; Natural Science Foundation of Jiangsu ProvinceJiangsu Planned Projects for Postdoctoral Research FundsNatural Science Foundation of Jiangsu Province [BK20161329] ; Priority Academic Program Development of Jiangsu Higher Education Institutions
收录类别	SCI
语种	英语
关键词[WOS]	METAL-ORGANIC FRAMEWORK ; ADVANCED INTEGRATED ANODE ; BIFUNCTIONAL ELECTROCATALYST ; CYCLE LIFE ; NANOPARTICLES ; GRAPHENE ; EFFICIENT ; NANOSHEETS ; NANORODS ; NANOCOMPOSITE
研究领域[WOS]	Chemistry, Physical ; Energy & Fuels ; Materials Science, Multidisciplinary
WOS记录号	WOS:000464414200045
引用统计	被引频次：45[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/24960
专题	中国科学院烟台海岸带研究所知识产出中国科学院烟台海岸带研究所
作者单位	1.Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China; 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Shandong, Peoples R China; 3.Univ Louisiana Lafayette, Dept Chem, Lafayette, LA 70504 USA
推荐引用方式 GB/T 7714	Li, WL,Zhao, RF,Zhou, KH,et al. Cage-structured MxPy@CNCs (M = Co and Zn) from MOF confined growth in carbon nanocages for superior lithium storage and hydrogen evolution performance[J]. JOURNAL OF MATERIALS CHEMISTRY A,2019,7(14):8443-8450.
APA	Li, WL.,Zhao, RF.,Zhou, KH.,Shen, C.,Zhang, X.,...&Chen, M.(2019).Cage-structured MxPy@CNCs (M = Co and Zn) from MOF confined growth in carbon nanocages for superior lithium storage and hydrogen evolution performance.JOURNAL OF MATERIALS CHEMISTRY A,7(14),8443-8450.
MLA	Li, WL,et al."Cage-structured MxPy@CNCs (M = Co and Zn) from MOF confined growth in carbon nanocages for superior lithium storage and hydrogen evolution performance".JOURNAL OF MATERIALS CHEMISTRY A 7.14(2019):8443-8450.

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