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Metal-organic framework-templated two-dimensional hybrid bimetallic metal oxides with enhanced lithium/sodium storage capability

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WOS被引频次:37
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成果类型:
期刊论文
作者:
Fang, Guozhao;Zhou, Jiang*;Cai, Yangsheng;Liu, Sainan;Tan, Xiaoping;Pan, Anqiang*;Liang, Shuquan*梁叔全
通讯作者:
Zhou, Jiang;Pan, Anqiang;Liang, Shuquan
作者机构:
[Liang, Shuquan; Zhou, Jiang; Fang, Guozhao; Pan, Anqiang; Cai, Yangsheng; Zhou, J; Pan, AQ; Liang, SQ; Tan, Xiaoping; Liu, Sainan] Cent S Univ, Sch Mat Sci & Engn, Changsha 410083, Hunan, Peoples R China.
[Liang, Shuquan; Zhou, Jiang; Pan, Anqiang; Zhou, J; Pan, AQ; Liang, SQ; Tan, Xiaoping] Cent S Univ, Minist Educ, Key Lab Nonferrous Met Mat Sci & Engn, Changsha 410083, Hunan, Peoples R China.
通讯机构:
[Zhou, J; Pan, AQ; Liang, SQ] Cent S Univ, Sch Mat Sci & Engn, Changsha 410083, Hunan, Peoples R China.
[Zhou, J; Pan, AQ; Liang, SQ] Cent S Univ, Minist Educ, Key Lab Nonferrous Met Mat Sci & Engn, Changsha 410083, Hunan, Peoples R China.
语种:
英文
期刊:
Journal of Materials Chemistry A
ISSN:
2050-7488
年:
2017
卷:
5
期:
27
页码:
13983-13993
文献类别:
WOS:Article;EI:Journal article (JA)
所属学科:
ESI学科类别:材料科学;WOS学科类别:Chemistry, Physical;Energy & Fuels;Materials Science, Multidisciplinary
入藏号:
WOS:000405190000010;EI:20172903958394
基金类别:
National Natural Science Foundation of China [51374255, 51302323, 51572299]; Program for New Century Excellent Talents in University [NCET-13-0594]; Research Fund for the Doctoral Program of Higher Education of China [201301621200]; Natural Science Foundation of Hunan Province, China [14JJ3018]; Hunan Provincial Innovation Foundation For Postgraduate; Fundamental Research Funds for the Central Universities of Central South University [15MX02]
机构署名:
本校为第一且通讯机构
院系归属:
材料科学与工程学院
摘要:
Two-dimensional (2D) porous hybrid bimetallic transition metal oxide (TMO) nanosheets demonstrated promising applications in the energy field due to their large surface areas, porous structure, and synergistic effects. However, the synthesis of these materials is still a big challenge. In this study, we rationally designed a facile strategy to prepare 2D porous hybrid bimetallic TMO (Co<inf>3</inf>O<inf>4</inf>/ZnO) nanosheets with novel structural and electrochemical synergistic effects. Derived from bimetallic MOF nanosheets, the porous hybrid nanosheets possess high surface areas and large pore volume. In particular, they are rich in oxygen vacancies, which provide more active sites for electrochemical reaction. Moreover, the harmonious multi-step conversion reaction between Co<inf>3</inf>O<inf>4</inf>and ZnO was helpful for volume buffering, leading to an outstanding cyclic stability. With remarkable structural features and harmonious electrochemical behaviors, the Co<inf>3</inf>O<inf>4</inf>/ZnO hybrids exhibit excellent electrochemical performances as anodes for both lithium-ion batteries (LIBs) and sodium-ion batteries (SIBs). This study also introduces a new strategy to prepare 2D porous hybrid bimetallic TMO nanosheets, which can find wide applications in energy storage, catalysis, sensors, and information storage devices. &copy;2017 The Royal Society of Chemistry.
参考文献:
Bao J, 2015, ANGEW CHEM INT EDIT, V54, P7399, DOI 10.1002/anie.201502226
Bresser D, 2013, CHEM MATER, V25, P4977, DOI 10.1021/cm403443t
Bresser D, 2013, ADV ENERGY MATER, V3, P513, DOI 10.1002/aenm.201200735
Chen YZ, 2015, ADV MATER, V27, P5010, DOI 10.1002/adma.201502315
Du N, 2007, ADV MATER, V19, P4505, DOI 10.1002/adma.200602513

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