Transition Bimetal Based MOF Nanosheets for Robust Aqueous Zn Battery
High-performance, good stability, low-cost, and environmentally friendly batteries are important for multifunctional electronics and electric vehicles. Compared with the high-energy density lithium-ion batteries, aqueous rechargeable battery has been extensively researched due to high safety, low co...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2020-06-01
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| Series: | Frontiers in Materials |
| Subjects: | |
| Online Access: | https://www.frontiersin.org/article/10.3389/fmats.2020.00194/full |
| _version_ | 1828464853805694976 |
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| author | Jun Wan Jun Wan Junfeng Li Junfeng Li Zhiheng Xiao Dandan Tang Bo Wang Yongjun Xiao Weilin Xu |
| author_facet | Jun Wan Jun Wan Junfeng Li Junfeng Li Zhiheng Xiao Dandan Tang Bo Wang Yongjun Xiao Weilin Xu |
| author_sort | Jun Wan |
| collection | DOAJ |
| description | High-performance, good stability, low-cost, and environmentally friendly batteries are important for multifunctional electronics and electric vehicles. Compared with the high-energy density lithium-ion batteries, aqueous rechargeable battery has been extensively researched due to high safety, low cost and much better rate performance. Here, we report a one-step approach to fabricate porous Ni-Cu metal–organic framework (MOF) nanosheet arrays structures for stable energy storage with a high-energy (71.2 mWh cm−3) and high-stability (capacity retention of ≈91% after 2,500 cycles) performance. Furthermore, we synthesized various porous homogeneous Ni-Co, Ni-Zn, Ni-Fe and Ni-Mn bimetal MOF structures with high surface area and conductivity utilizing this rational design. This work provides a simple efficient strategy for constructing porous homogeneous bimetal MOF nanosheet arrays with high energy and stability performance, holding a great potential for future portable electronics. |
| first_indexed | 2024-12-11T03:21:45Z |
| format | Article |
| id | doaj.art-7c0b16405b5043b0a012859e1827ddb2 |
| institution | Directory Open Access Journal |
| issn | 2296-8016 |
| language | English |
| last_indexed | 2024-12-11T03:21:45Z |
| publishDate | 2020-06-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Materials |
| spelling | doaj.art-7c0b16405b5043b0a012859e1827ddb22022-12-22T01:22:37ZengFrontiers Media S.A.Frontiers in Materials2296-80162020-06-01710.3389/fmats.2020.00194556145Transition Bimetal Based MOF Nanosheets for Robust Aqueous Zn BatteryJun Wan0Jun Wan1Junfeng Li2Junfeng Li3Zhiheng Xiao4Dandan Tang5Bo Wang6Yongjun Xiao7Weilin Xu8State Key Laboratory for Hubei New Textile Materials and Advanced Processing Technology, Wuhan Textile University, Wuhan, ChinaHubei Key Laboratory of Biomass Fiber and Ecological Dyeing and Finishing, School of Chemistry and Chemical Engineering, Wuhan Textile University, Wuhan, ChinaState Key Laboratory for Hubei New Textile Materials and Advanced Processing Technology, Wuhan Textile University, Wuhan, ChinaHubei Key Laboratory of Biomass Fiber and Ecological Dyeing and Finishing, School of Chemistry and Chemical Engineering, Wuhan Textile University, Wuhan, ChinaState Key Laboratory for Hubei New Textile Materials and Advanced Processing Technology, Wuhan Textile University, Wuhan, ChinaInstitute of China Rural Studies, Central China Normal University, Wuhan, ChinaSchool of Electrical Engineering and Automation, Luoyang Institute of Science and Technology, Luoyang, ChinaSchool of Physics and Electronic Information Engineering, Hubei Engineering University, Xiaogan, ChinaState Key Laboratory for Hubei New Textile Materials and Advanced Processing Technology, Wuhan Textile University, Wuhan, ChinaHigh-performance, good stability, low-cost, and environmentally friendly batteries are important for multifunctional electronics and electric vehicles. Compared with the high-energy density lithium-ion batteries, aqueous rechargeable battery has been extensively researched due to high safety, low cost and much better rate performance. Here, we report a one-step approach to fabricate porous Ni-Cu metal–organic framework (MOF) nanosheet arrays structures for stable energy storage with a high-energy (71.2 mWh cm−3) and high-stability (capacity retention of ≈91% after 2,500 cycles) performance. Furthermore, we synthesized various porous homogeneous Ni-Co, Ni-Zn, Ni-Fe and Ni-Mn bimetal MOF structures with high surface area and conductivity utilizing this rational design. This work provides a simple efficient strategy for constructing porous homogeneous bimetal MOF nanosheet arrays with high energy and stability performance, holding a great potential for future portable electronics.https://www.frontiersin.org/article/10.3389/fmats.2020.00194/fullbimetalmetal organic frameworknanosheethigh-stabilityZn battery |
| spellingShingle | Jun Wan Jun Wan Junfeng Li Junfeng Li Zhiheng Xiao Dandan Tang Bo Wang Yongjun Xiao Weilin Xu Transition Bimetal Based MOF Nanosheets for Robust Aqueous Zn Battery Frontiers in Materials bimetal metal organic framework nanosheet high-stability Zn battery |
| title | Transition Bimetal Based MOF Nanosheets for Robust Aqueous Zn Battery |
| title_full | Transition Bimetal Based MOF Nanosheets for Robust Aqueous Zn Battery |
| title_fullStr | Transition Bimetal Based MOF Nanosheets for Robust Aqueous Zn Battery |
| title_full_unstemmed | Transition Bimetal Based MOF Nanosheets for Robust Aqueous Zn Battery |
| title_short | Transition Bimetal Based MOF Nanosheets for Robust Aqueous Zn Battery |
| title_sort | transition bimetal based mof nanosheets for robust aqueous zn battery |
| topic | bimetal metal organic framework nanosheet high-stability Zn battery |
| url | https://www.frontiersin.org/article/10.3389/fmats.2020.00194/full |
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