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
ISSN2050-7488
2019-04-14
卷号7期号:14页码:8443-8450
关键词METAL-ORGANIC FRAMEWORKADVANCED INTEGRATED ANODEBIFUNCTIONAL ELECTROCATALYSTCYCLE LIFENANOPARTICLESGRAPHENEEFFICIENTNANOSHEETSNANORODSNANOCOMPOSITE
研究领域Chemistry, Physical; Energy & Fuels; Materials Science, Multidisciplinary
DOI10.1039/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：37[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.cnhttp://ir.yic.ac.cn/handle/133337/24960
专题中科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 7714Li, 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.
APALi, 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.
MLALi, 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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