Nano-Micro Letters (Nov 2024)
Efficient and Stable Photoassisted Lithium-Ion Battery Enabled by Photocathode with Synergistically Boosted Carriers Dynamics
- Zelin Ma,
- Shiyao Wang,
- Zhuangzhuang Ma,
- Juan Li,
- Luomeng Zhao,
- Zhihuan Li,
- Shiyuan Wang,
- Yazhou Shuang,
- Jiulong Wang,
- Fang Wang,
- Weiwei Xia,
- Jie Jian,
- Yibo He,
- Junjie Wang,
- Pengfei Guo,
- Hongqiang Wang
Affiliations
- Zelin Ma
- State Key Laboratory of Solidification Processing, Center for Nano Energy Materials, School of Materials Science and Engineering, Northwestern Polytechnical University and Shaanxi Joint Laboratory of Graphene (NPU)
- Shiyao Wang
- State Key Laboratory of Solidification Processing, School of Materials Science and Engineering Department, Northwestern Polytechnical University
- Zhuangzhuang Ma
- Key Laboratory of Applied Surface and Colloid Chemistry, Shaanxi Key Laboratory for Advanced Energy Devices, Shaanxi Engineering Lab for Advanced Energy Technology, School of Materials Science and Engineering, National Ministry of Education, Shaanxi Normal University
- Juan Li
- State Key Laboratory of Solidification Processing, Center of Advanced Lubrication and Seal Materials, School of Materials Science and Engineering, Northwestern Polytechnical University
- Luomeng Zhao
- State Key Laboratory of Solidification Processing, Center for Nano Energy Materials, School of Materials Science and Engineering, Northwestern Polytechnical University and Shaanxi Joint Laboratory of Graphene (NPU)
- Zhihuan Li
- State Key Laboratory of Solidification Processing, Center of Advanced Lubrication and Seal Materials, School of Materials Science and Engineering, Northwestern Polytechnical University
- Shiyuan Wang
- State Key Laboratory of Solidification Processing, Center for Nano Energy Materials, School of Materials Science and Engineering, Northwestern Polytechnical University and Shaanxi Joint Laboratory of Graphene (NPU)
- Yazhou Shuang
- State Key Laboratory of Solidification Processing, Center for Nano Energy Materials, School of Materials Science and Engineering, Northwestern Polytechnical University and Shaanxi Joint Laboratory of Graphene (NPU)
- Jiulong Wang
- State Key Laboratory of Solidification Processing, Center for Nano Energy Materials, School of Materials Science and Engineering, Northwestern Polytechnical University and Shaanxi Joint Laboratory of Graphene (NPU)
- Fang Wang
- State Key Laboratory of Solidification Processing, Center for Nano Energy Materials, School of Materials Science and Engineering, Northwestern Polytechnical University and Shaanxi Joint Laboratory of Graphene (NPU)
- Weiwei Xia
- State Key Laboratory of Solidification Processing, Center for Nano Energy Materials, School of Materials Science and Engineering, Northwestern Polytechnical University and Shaanxi Joint Laboratory of Graphene (NPU)
- Jie Jian
- State Key Laboratory of Solidification Processing, Center for Nano Energy Materials, School of Materials Science and Engineering, Northwestern Polytechnical University and Shaanxi Joint Laboratory of Graphene (NPU)
- Yibo He
- State Key Laboratory of Solidification Processing, Center of Advanced Lubrication and Seal Materials, School of Materials Science and Engineering, Northwestern Polytechnical University
- Junjie Wang
- State Key Laboratory of Solidification Processing, School of Materials Science and Engineering Department, Northwestern Polytechnical University
- Pengfei Guo
- State Key Laboratory of Solidification Processing, Center for Nano Energy Materials, School of Materials Science and Engineering, Northwestern Polytechnical University and Shaanxi Joint Laboratory of Graphene (NPU)
- Hongqiang Wang
- State Key Laboratory of Solidification Processing, Center for Nano Energy Materials, School of Materials Science and Engineering, Northwestern Polytechnical University and Shaanxi Joint Laboratory of Graphene (NPU)
- DOI
- https://doi.org/10.1007/s40820-024-01570-7
- Journal volume & issue
-
Vol. 17,
no. 1
pp. 1 – 15
Abstract
Highlights Developing a universal bulk heterojunction strategy to create oxygen vacancies by embedding laser-manufactured metal nanocrystals into the TiO2 matrix. Proposing a new mechanism based on plasmonic-induced hot electron injection and enhanced conductivity from Schottky contact-derived oxygen vacancies. Establishing several benchmark values for the performance of TiO2-based photocathodes in photoassisted lithium-ion batteries.
Keywords
- Photoassisted lithium-ion batteries
- Bulk heterojunction
- Carrier dynamics
- TiO2 nanofiber
- Plasmonic metal nanocrystals
