Regulating the Coordination Environment of H2O in Hydrogel Electrolyte for a High-Environment-Adaptable and High-Stability Flexible Zn Devices
Highlights A hydrogel electrolyte regulation strategy of the water coordination environment can effectively restrain the hydrogen evolution reaction, Zn corrosion and dendrite formation in the wide-temperature ranges. Prepared high-environment-adaptable hydrogel electrolytes (HEA-3) exhibits a high...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2025-06-01
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| Series: | Nano-Micro Letters |
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| Online Access: | https://doi.org/10.1007/s40820-025-01810-4 |
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| author | Jianghe Liu Qianxi Dang Jodie Yuwono Shilin Zhang Zhixin Tai Zaiping Guo Yajie Liu |
| author_facet | Jianghe Liu Qianxi Dang Jodie Yuwono Shilin Zhang Zhixin Tai Zaiping Guo Yajie Liu |
| author_sort | Jianghe Liu |
| collection | DOAJ |
| description | Highlights A hydrogel electrolyte regulation strategy of the water coordination environment can effectively restrain the hydrogen evolution reaction, Zn corrosion and dendrite formation in the wide-temperature ranges. Prepared high-environment-adaptable hydrogel electrolytes (HEA-3) exhibits a high reversibility of zinc deposition/stripping (coulombic efficiency of 99.4% for Zn||Cu cell). Zn-based device using HEA-3 electrolyte can do cycling over 30,000 cycles at a large current density of 2 A g−1 at − 40 °C and also can do normal cycling even at -70 °C. |
| format | Article |
| id | doaj-art-34d1f644cf3c4e34b9e380bd25b5be4e |
| institution | Kabale University |
| issn | 2311-6706 2150-5551 |
| language | English |
| publishDate | 2025-06-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Nano-Micro Letters |
| spelling | doaj-art-34d1f644cf3c4e34b9e380bd25b5be4e2025-08-20T03:46:19ZengSpringerOpenNano-Micro Letters2311-67062150-55512025-06-0117111910.1007/s40820-025-01810-4Regulating the Coordination Environment of H2O in Hydrogel Electrolyte for a High-Environment-Adaptable and High-Stability Flexible Zn DevicesJianghe Liu0Qianxi Dang1Jodie Yuwono2Shilin Zhang3Zhixin Tai4Zaiping Guo5Yajie Liu6Advanced Energy Storage Materials and Technology Research Center, Guangdong-Hong Kong Joint Laboratory for Carbon Neutrality, Jiangmen Laboratory of Carbon Science and TechnologyShenzhen Key Laboratory of Advanced Materials, School of Materials Science and Engineering, Harbin Institute of TechnologyFaculty of Sciences, Engineering and Technology, School of Chemical Engineering, University of AdelaideFaculty of Sciences, Engineering and Technology, School of Chemical Engineering, University of AdelaideAdvanced Energy Storage Materials and Technology Research Center, Guangdong-Hong Kong Joint Laboratory for Carbon Neutrality, Jiangmen Laboratory of Carbon Science and TechnologyFaculty of Sciences, Engineering and Technology, School of Chemical Engineering, University of AdelaideAdvanced Energy Storage Materials and Technology Research Center, Guangdong-Hong Kong Joint Laboratory for Carbon Neutrality, Jiangmen Laboratory of Carbon Science and TechnologyHighlights A hydrogel electrolyte regulation strategy of the water coordination environment can effectively restrain the hydrogen evolution reaction, Zn corrosion and dendrite formation in the wide-temperature ranges. Prepared high-environment-adaptable hydrogel electrolytes (HEA-3) exhibits a high reversibility of zinc deposition/stripping (coulombic efficiency of 99.4% for Zn||Cu cell). Zn-based device using HEA-3 electrolyte can do cycling over 30,000 cycles at a large current density of 2 A g−1 at − 40 °C and also can do normal cycling even at -70 °C.https://doi.org/10.1007/s40820-025-01810-4Coordination environment of waterHigh environmental adaptabilityHydrogel electrolyteSide reactionsLow-temperature performance |
| spellingShingle | Jianghe Liu Qianxi Dang Jodie Yuwono Shilin Zhang Zhixin Tai Zaiping Guo Yajie Liu Regulating the Coordination Environment of H2O in Hydrogel Electrolyte for a High-Environment-Adaptable and High-Stability Flexible Zn Devices Nano-Micro Letters Coordination environment of water High environmental adaptability Hydrogel electrolyte Side reactions Low-temperature performance |
| title | Regulating the Coordination Environment of H2O in Hydrogel Electrolyte for a High-Environment-Adaptable and High-Stability Flexible Zn Devices |
| title_full | Regulating the Coordination Environment of H2O in Hydrogel Electrolyte for a High-Environment-Adaptable and High-Stability Flexible Zn Devices |
| title_fullStr | Regulating the Coordination Environment of H2O in Hydrogel Electrolyte for a High-Environment-Adaptable and High-Stability Flexible Zn Devices |
| title_full_unstemmed | Regulating the Coordination Environment of H2O in Hydrogel Electrolyte for a High-Environment-Adaptable and High-Stability Flexible Zn Devices |
| title_short | Regulating the Coordination Environment of H2O in Hydrogel Electrolyte for a High-Environment-Adaptable and High-Stability Flexible Zn Devices |
| title_sort | regulating the coordination environment of h2o in hydrogel electrolyte for a high environment adaptable and high stability flexible zn devices |
| topic | Coordination environment of water High environmental adaptability Hydrogel electrolyte Side reactions Low-temperature performance |
| url | https://doi.org/10.1007/s40820-025-01810-4 |
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