机构:
Qilu Univ Technol, Energy Res Inst,Shandong Acad Sci, Sch Mat Sci & Engn, State Key Lab Biobased Mat & Green Papermaking, Jinan 250353, Peoples R ChinaQilu Univ Technol, Energy Res Inst,Shandong Acad Sci, Sch Mat Sci & Engn, State Key Lab Biobased Mat & Green Papermaking, Jinan 250353, Peoples R China
Yu, Hao
[1
]
Sun, Junru
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机构:
Qilu Univ Technol, Energy Res Inst,Shandong Acad Sci, Sch Mat Sci & Engn, State Key Lab Biobased Mat & Green Papermaking, Jinan 250353, Peoples R ChinaQilu Univ Technol, Energy Res Inst,Shandong Acad Sci, Sch Mat Sci & Engn, State Key Lab Biobased Mat & Green Papermaking, Jinan 250353, Peoples R China
Sun, Junru
[1
]
Wang, Zirui
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h-index: 0
机构:
Qilu Univ Technol, Energy Res Inst,Shandong Acad Sci, Sch Mat Sci & Engn, State Key Lab Biobased Mat & Green Papermaking, Jinan 250353, Peoples R ChinaQilu Univ Technol, Energy Res Inst,Shandong Acad Sci, Sch Mat Sci & Engn, State Key Lab Biobased Mat & Green Papermaking, Jinan 250353, Peoples R China
Wang, Zirui
[1
]
Ren, Manman
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Qilu Univ Technol, Energy Res Inst,Shandong Acad Sci, Sch Mat Sci & Engn, State Key Lab Biobased Mat & Green Papermaking, Jinan 250353, Peoples R ChinaQilu Univ Technol, Energy Res Inst,Shandong Acad Sci, Sch Mat Sci & Engn, State Key Lab Biobased Mat & Green Papermaking, Jinan 250353, Peoples R China
Ren, Manman
[1
]
Yang, Zhizhou
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Qilu Univ Technol, Energy Res Inst,Shandong Acad Sci, Sch Mat Sci & Engn, State Key Lab Biobased Mat & Green Papermaking, Jinan 250353, Peoples R ChinaQilu Univ Technol, Energy Res Inst,Shandong Acad Sci, Sch Mat Sci & Engn, State Key Lab Biobased Mat & Green Papermaking, Jinan 250353, Peoples R China
Yang, Zhizhou
[1
]
Liu, Weiliang
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Qilu Univ Technol, Energy Res Inst,Shandong Acad Sci, Sch Mat Sci & Engn, State Key Lab Biobased Mat & Green Papermaking, Jinan 250353, Peoples R ChinaQilu Univ Technol, Energy Res Inst,Shandong Acad Sci, Sch Mat Sci & Engn, State Key Lab Biobased Mat & Green Papermaking, Jinan 250353, Peoples R China
Liu, Weiliang
[1
]
Yao, Jinshui
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机构:
Qilu Univ Technol, Energy Res Inst,Shandong Acad Sci, Sch Mat Sci & Engn, State Key Lab Biobased Mat & Green Papermaking, Jinan 250353, Peoples R ChinaQilu Univ Technol, Energy Res Inst,Shandong Acad Sci, Sch Mat Sci & Engn, State Key Lab Biobased Mat & Green Papermaking, Jinan 250353, Peoples R China
Yao, Jinshui
[1
]
Zhang, Changbin
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机构:
Chinese Acad Sci, Res Ctr Eco Environm Sci, Beijing 100085, Peoples R ChinaQilu Univ Technol, Energy Res Inst,Shandong Acad Sci, Sch Mat Sci & Engn, State Key Lab Biobased Mat & Green Papermaking, Jinan 250353, Peoples R China
Zhang, Changbin
[2
]
Zhao, Hui
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机构:
Qilu Univ Technol, Energy Res Inst,Shandong Acad Sci, Sch Mat Sci & Engn, State Key Lab Biobased Mat & Green Papermaking, Jinan 250353, Peoples R China
Sichuan Univ, Sch Chem Engn, State Key Lab Polymer Mat Engn, Chengdu 610065, Peoples R ChinaQilu Univ Technol, Energy Res Inst,Shandong Acad Sci, Sch Mat Sci & Engn, State Key Lab Biobased Mat & Green Papermaking, Jinan 250353, Peoples R China
Zhao, Hui
[1
,3
]
机构:
[1] Qilu Univ Technol, Energy Res Inst,Shandong Acad Sci, Sch Mat Sci & Engn, State Key Lab Biobased Mat & Green Papermaking, Jinan 250353, Peoples R China
[2] Chinese Acad Sci, Res Ctr Eco Environm Sci, Beijing 100085, Peoples R China
[3] Sichuan Univ, Sch Chem Engn, State Key Lab Polymer Mat Engn, Chengdu 610065, Peoples R China
Compared to lithium-ion batteries, aqueous rechargeable zinc-ion batteries (ZIBs) are of interest for their high safety and low cost. Manganese-based oxide materials as an attractive cathode candidate for ZIBs However, the low conductivity of manganese oxide materials leads to poor electrochemical performance. Herein, manganese sesquioxide/Nitrogen-doped reduced graphene oxide (Mn2O3/N-rGO) composite has been synthesized by hydrothermal method. The Mn2O3/N-rGO composite as ZIBs cathode material provides high electrical conductivity, which facilitates charge transfer and improves the overall electrochemical performance. The electrode provides 222.3mAh g(-1) of high reversible capacity with a current density of 100mAg(-1). A robust cycle stability with over 90% of initial capacity retained and 98% coulombic efficiency was observed following 500 cycles. Its excellent electrochemical behavior can be explained by the higher electrical conductivity, faster Zn2+ transfer, and stronger structural stability of N-rGO. In addition, the energy storage mechanism of H+ and Zn2+ coinsertion was also tentatively studied, which provides inspiration for future design and research on high-performance manganese-based materials cathodes of ZIBs. [GRAPHICS] .
机构:
Nankai Univ, Key Lab Adv Energy Mat Chem, Coll Chem, Minist Educ, Tianjin 300071, Peoples R ChinaNankai Univ, Key Lab Adv Energy Mat Chem, Coll Chem, Minist Educ, Tianjin 300071, Peoples R China
Wan, Fang
Wang, Xinyu
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机构:
Nankai Univ, Key Lab Adv Energy Mat Chem, Coll Chem, Minist Educ, Tianjin 300071, Peoples R China
Dalian Maritime Univ, Inst Mat & Technol, Dalian 116026, Peoples R ChinaNankai Univ, Key Lab Adv Energy Mat Chem, Coll Chem, Minist Educ, Tianjin 300071, Peoples R China
Wang, Xinyu
Bi, Songshan
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机构:
Nankai Univ, Key Lab Adv Energy Mat Chem, Coll Chem, Minist Educ, Tianjin 300071, Peoples R ChinaNankai Univ, Key Lab Adv Energy Mat Chem, Coll Chem, Minist Educ, Tianjin 300071, Peoples R China
Bi, Songshan
Niu, Zhiqiang
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h-index: 0
机构:
Nankai Univ, Key Lab Adv Energy Mat Chem, Coll Chem, Minist Educ, Tianjin 300071, Peoples R ChinaNankai Univ, Key Lab Adv Energy Mat Chem, Coll Chem, Minist Educ, Tianjin 300071, Peoples R China
Niu, Zhiqiang
Chen, Jun
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h-index: 0
机构:
Nankai Univ, Key Lab Adv Energy Mat Chem, Coll Chem, Minist Educ, Tianjin 300071, Peoples R ChinaNankai Univ, Key Lab Adv Energy Mat Chem, Coll Chem, Minist Educ, Tianjin 300071, Peoples R China
机构:
Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education),College of Chemistry,Nankai UniversityKey Laboratory of Advanced Energy Materials Chemistry (Ministry of Education),College of Chemistry,Nankai University
Fang Wan
Xinyu Wang
论文数: 0引用数: 0
h-index: 0
机构:
Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education),College of Chemistry,Nankai University
Institute of Materials and Technology,Dalian Maritime UniversityKey Laboratory of Advanced Energy Materials Chemistry (Ministry of Education),College of Chemistry,Nankai University
Xinyu Wang
Songshan Bi
论文数: 0引用数: 0
h-index: 0
机构:
Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education),College of Chemistry,Nankai UniversityKey Laboratory of Advanced Energy Materials Chemistry (Ministry of Education),College of Chemistry,Nankai University
Songshan Bi
Zhiqiang Niu
论文数: 0引用数: 0
h-index: 0
机构:
Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education),College of Chemistry,Nankai UniversityKey Laboratory of Advanced Energy Materials Chemistry (Ministry of Education),College of Chemistry,Nankai University
Zhiqiang Niu
Jun Chen
论文数: 0引用数: 0
h-index: 0
机构:
Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education),College of Chemistry,Nankai UniversityKey Laboratory of Advanced Energy Materials Chemistry (Ministry of Education),College of Chemistry,Nankai University
机构:
Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education),College of Chemistry,Nankai UniversityKey Laboratory of Advanced Energy Materials Chemistry (Ministry of Education),College of Chemistry,Nankai University
Fang Wan
Xinyu Wang
论文数: 0引用数: 0
h-index: 0
机构:
Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education),College of Chemistry,Nankai University
Institute of Materials and Technology,Dalian MaritimeKey Laboratory of Advanced Energy Materials Chemistry (Ministry of Education),College of Chemistry,Nankai University
Xinyu Wang
Songshan Bi
论文数: 0引用数: 0
h-index: 0
机构:
Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education),College of Chemistry,Nankai UniversityKey Laboratory of Advanced Energy Materials Chemistry (Ministry of Education),College of Chemistry,Nankai University
Songshan Bi
Zhiqiang Niu
论文数: 0引用数: 0
h-index: 0
机构:
Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education),College of Chemistry,Nankai UniversityKey Laboratory of Advanced Energy Materials Chemistry (Ministry of Education),College of Chemistry,Nankai University
Zhiqiang Niu
Jun Chen
论文数: 0引用数: 0
h-index: 0
机构:
Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education),College of Chemistry,Nankai UniversityKey Laboratory of Advanced Energy Materials Chemistry (Ministry of Education),College of Chemistry,Nankai University