Nanosized Anatase TiO2 with Exposed (001) Facet for High-Capacity Mg2+ Ion Storage in Magnesium Ion Batteries
Highlights Nanosized anatase TiO2 exposed (001) facet doubles the capacity compared to the micro-sized sample ascribed to the interfacial Mg2+ ion storage. Anatase TiO2 exposed (001) facet displays a significantly higher capacity of 312.9 mAh g−1 in Mg–Li dual-salt electrolyte. The adsorption energi...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2025-08-01
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| Series: | Nano-Micro Letters |
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| Online Access: | https://doi.org/10.1007/s40820-025-01861-7 |
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| _version_ | 1849343567809478656 |
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| author | Rong Li Liuyan Xia Jili Yue Junhan Wu Xuxi Teng Jun Chen Guangsheng Huang Jingfeng Wang Fusheng Pan |
| author_facet | Rong Li Liuyan Xia Jili Yue Junhan Wu Xuxi Teng Jun Chen Guangsheng Huang Jingfeng Wang Fusheng Pan |
| author_sort | Rong Li |
| collection | DOAJ |
| description | Highlights Nanosized anatase TiO2 exposed (001) facet doubles the capacity compared to the micro-sized sample ascribed to the interfacial Mg2+ ion storage. Anatase TiO2 exposed (001) facet displays a significantly higher capacity of 312.9 mAh g−1 in Mg–Li dual-salt electrolyte. The adsorption energies of Mg2+ on (001) facet are much lower than the adsorption energies of Li+ on (001) facet, implying that the Mg2+ ion interfacial storage is more favorable. |
| format | Article |
| id | doaj-art-1e764e5eac5247d6adb4c9304c16d89e |
| institution | Kabale University |
| issn | 2311-6706 2150-5551 |
| language | English |
| publishDate | 2025-08-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Nano-Micro Letters |
| spelling | doaj-art-1e764e5eac5247d6adb4c9304c16d89e2025-08-20T03:42:56ZengSpringerOpenNano-Micro Letters2311-67062150-55512025-08-0118112010.1007/s40820-025-01861-7Nanosized Anatase TiO2 with Exposed (001) Facet for High-Capacity Mg2+ Ion Storage in Magnesium Ion BatteriesRong Li0Liuyan Xia1Jili Yue2Junhan Wu3Xuxi Teng4Jun Chen5Guangsheng Huang6Jingfeng Wang7Fusheng Pan8National Engineering Research Center for Magnesium Alloys, National Innovation Center for Industry-Education Integration of Energy Storage Technology, College of Materials Science and Engineering, Chongqing UniversityNational Engineering Research Center for Magnesium Alloys, National Innovation Center for Industry-Education Integration of Energy Storage Technology, College of Materials Science and Engineering, Chongqing UniversityNational Engineering Research Center for Magnesium Alloys, National Innovation Center for Industry-Education Integration of Energy Storage Technology, College of Materials Science and Engineering, Chongqing UniversityNational Engineering Research Center for Magnesium Alloys, National Innovation Center for Industry-Education Integration of Energy Storage Technology, College of Materials Science and Engineering, Chongqing UniversityNational Engineering Research Center for Magnesium Alloys, National Innovation Center for Industry-Education Integration of Energy Storage Technology, College of Materials Science and Engineering, Chongqing UniversityDepartment of Materials, University of OxfordNational Engineering Research Center for Magnesium Alloys, National Innovation Center for Industry-Education Integration of Energy Storage Technology, College of Materials Science and Engineering, Chongqing UniversityNational Engineering Research Center for Magnesium Alloys, National Innovation Center for Industry-Education Integration of Energy Storage Technology, College of Materials Science and Engineering, Chongqing UniversityNational Engineering Research Center for Magnesium Alloys, National Innovation Center for Industry-Education Integration of Energy Storage Technology, College of Materials Science and Engineering, Chongqing UniversityHighlights Nanosized anatase TiO2 exposed (001) facet doubles the capacity compared to the micro-sized sample ascribed to the interfacial Mg2+ ion storage. Anatase TiO2 exposed (001) facet displays a significantly higher capacity of 312.9 mAh g−1 in Mg–Li dual-salt electrolyte. The adsorption energies of Mg2+ on (001) facet are much lower than the adsorption energies of Li+ on (001) facet, implying that the Mg2+ ion interfacial storage is more favorable.https://doi.org/10.1007/s40820-025-01861-7Magnesium ion batteriesHigh capacityNanosized anatase TiO2Crystal facetInterfacial ion storage |
| spellingShingle | Rong Li Liuyan Xia Jili Yue Junhan Wu Xuxi Teng Jun Chen Guangsheng Huang Jingfeng Wang Fusheng Pan Nanosized Anatase TiO2 with Exposed (001) Facet for High-Capacity Mg2+ Ion Storage in Magnesium Ion Batteries Nano-Micro Letters Magnesium ion batteries High capacity Nanosized anatase TiO2 Crystal facet Interfacial ion storage |
| title | Nanosized Anatase TiO2 with Exposed (001) Facet for High-Capacity Mg2+ Ion Storage in Magnesium Ion Batteries |
| title_full | Nanosized Anatase TiO2 with Exposed (001) Facet for High-Capacity Mg2+ Ion Storage in Magnesium Ion Batteries |
| title_fullStr | Nanosized Anatase TiO2 with Exposed (001) Facet for High-Capacity Mg2+ Ion Storage in Magnesium Ion Batteries |
| title_full_unstemmed | Nanosized Anatase TiO2 with Exposed (001) Facet for High-Capacity Mg2+ Ion Storage in Magnesium Ion Batteries |
| title_short | Nanosized Anatase TiO2 with Exposed (001) Facet for High-Capacity Mg2+ Ion Storage in Magnesium Ion Batteries |
| title_sort | nanosized anatase tio2 with exposed 001 facet for high capacity mg2 ion storage in magnesium ion batteries |
| topic | Magnesium ion batteries High capacity Nanosized anatase TiO2 Crystal facet Interfacial ion storage |
| url | https://doi.org/10.1007/s40820-025-01861-7 |
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