Boosting Material Utilization via Direct Growth of Zn2 (V3 O8 )2 on the Carbon Cloth as a Cathode to Achieve a High-Capacity Aqueous Zinc-Ion Battery
© 2023 The Authors. Small published by Wiley-VCH GmbH..
Aqueous zinc-ion batteries (AZIBs) have attracted the attention of researchers because of their high theoretical capacity and safety. Among the many vanadium-based AZIB cathode materials, zinc vanadate is of great interest as a typical phase in the dis-/charge process. Here, a remarkable method to improve the utilization rate of zinc vanadate cathode materials is reported. In situ growth of Zn2 (V3 O8 )2 on carbon cloth (CC) as the cathode material (ZVOCC) of AZIBs. Compared with the Zn2 (V3 O8 )2 cathode material bonded on titanium foil (ZVO@Ti), the specific capacity increases from 300 to 420 mAh g-1 , and the utilization rate of the material increases from 69.60% to 99.2%. After the flexible device is prepared, it shows the appropriate specific capacity (268.4 mAh g-1 at 0.1 A g-1 ) and high safety. The method proposed in this work improves the material utilization rate and enhances the energy density of AZIB and also has a certain reference for the other electrochemical energy storage devices.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2023 |
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| Erschienen: |
2023 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:19 |
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| Enthalten in: |
Small (Weinheim an der Bergstrasse, Germany) - 19(2023), 46 vom: 21. Nov., Seite e2303307 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Ren, Jie [VerfasserIn] |
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| Links: |
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| Themen: |
Aqueous zinc-ion batteries |
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| Anmerkungen: |
Date Revised 12.02.2024 published: Print-Electronic Citation Status PubMed-not-MEDLINE |
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| doi: |
10.1002/smll.202303307 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM359677231 |
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| 500 | |a published: Print-Electronic | ||
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| 520 | |a © 2023 The Authors. Small published by Wiley-VCH GmbH. | ||
| 520 | |a Aqueous zinc-ion batteries (AZIBs) have attracted the attention of researchers because of their high theoretical capacity and safety. Among the many vanadium-based AZIB cathode materials, zinc vanadate is of great interest as a typical phase in the dis-/charge process. Here, a remarkable method to improve the utilization rate of zinc vanadate cathode materials is reported. In situ growth of Zn2 (V3 O8 )2 on carbon cloth (CC) as the cathode material (ZVOCC) of AZIBs. Compared with the Zn2 (V3 O8 )2 cathode material bonded on titanium foil (ZVO@Ti), the specific capacity increases from 300 to 420 mAh g-1 , and the utilization rate of the material increases from 69.60% to 99.2%. After the flexible device is prepared, it shows the appropriate specific capacity (268.4 mAh g-1 at 0.1 A g-1 ) and high safety. The method proposed in this work improves the material utilization rate and enhances the energy density of AZIB and also has a certain reference for the other electrochemical energy storage devices | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a aqueous zinc-ion batteries | |
| 650 | 4 | |a electrochemical performances | |
| 650 | 4 | |a flexible zinc-ion batteries | |
| 650 | 4 | |a vanadate | |
| 700 | 1 | |a Ran, Yan |e verfasserin |4 aut | |
| 700 | 1 | |a Yang, Zhi Chao |e verfasserin |4 aut | |
| 700 | 1 | |a Zhao, Huaping |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Yude |e verfasserin |4 aut | |
| 700 | 1 | |a Lei, Yong |e verfasserin |4 aut | |
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