Frontiers in Chemistry (Nov 2021)
Li-Rich Antiperovskite/Nitrile Butadiene Rubber Composite Electrolyte for Sheet-Type Solid-State Lithium Metal Battery
- Juncao Bian,
- Juncao Bian,
- Juncao Bian,
- Huimin Yuan,
- Muqing Li,
- Sifan Ling,
- Bei Deng,
- Wen Luo,
- Xuedan Chen,
- Xuedan Chen,
- Xuedan Chen,
- Xuedan Chen,
- Lihong Yin,
- Lihong Yin,
- Lihong Yin,
- Lihong Yin,
- Shuai Li,
- Shuai Li,
- Shuai Li,
- Shuai Li,
- Long Kong,
- Long Kong,
- Long Kong,
- Ruo Zhao,
- Ruo Zhao,
- Ruo Zhao,
- Haibin Lin,
- Haibin Lin,
- Haibin Lin,
- Wei Xia,
- Wei Xia,
- Wei Xia,
- Yusheng Zhao,
- Yusheng Zhao,
- Yusheng Zhao,
- Yusheng Zhao,
- Zhouguang Lu
Affiliations
- Juncao Bian
- Shenzhen Key Laboratory of Solid State Batteries, Academy for Advanced Interdisciplinary Studies, Southern University of Science and Technology (SUSTech), Shenzhen, China
- Juncao Bian
- Guangdong Provincial Key Laboratory of Energy Materials for Electric Power, Academy for Advanced Interdisciplinary Studies, SUSTech, Shenzhen, China
- Juncao Bian
- Guangdong-Hong Kong-Macao Joint Laboratory for Photonic-Thermal-Electrical Energy Materials and Devices, Academy for Advanced Interdisciplinary Studies, SUSTech, Shenzhen, China
- Huimin Yuan
- Department of Materials Science and Engineering, SUSTech, Shenzhen, China
- Muqing Li
- Department of Materials Science and Engineering, SUSTech, Shenzhen, China
- Sifan Ling
- Department of Physics, SUSTech, Shenzhen, China
- Bei Deng
- Department of Physics, SUSTech, Shenzhen, China
- Wen Luo
- Department of Materials Science and Engineering, SUSTech, Shenzhen, China
- Xuedan Chen
- Shenzhen Key Laboratory of Solid State Batteries, Academy for Advanced Interdisciplinary Studies, Southern University of Science and Technology (SUSTech), Shenzhen, China
- Xuedan Chen
- Guangdong Provincial Key Laboratory of Energy Materials for Electric Power, Academy for Advanced Interdisciplinary Studies, SUSTech, Shenzhen, China
- Xuedan Chen
- Guangdong-Hong Kong-Macao Joint Laboratory for Photonic-Thermal-Electrical Energy Materials and Devices, Academy for Advanced Interdisciplinary Studies, SUSTech, Shenzhen, China
- Xuedan Chen
- Department of Physics, SUSTech, Shenzhen, China
- Lihong Yin
- Shenzhen Key Laboratory of Solid State Batteries, Academy for Advanced Interdisciplinary Studies, Southern University of Science and Technology (SUSTech), Shenzhen, China
- Lihong Yin
- Guangdong Provincial Key Laboratory of Energy Materials for Electric Power, Academy for Advanced Interdisciplinary Studies, SUSTech, Shenzhen, China
- Lihong Yin
- Guangdong-Hong Kong-Macao Joint Laboratory for Photonic-Thermal-Electrical Energy Materials and Devices, Academy for Advanced Interdisciplinary Studies, SUSTech, Shenzhen, China
- Lihong Yin
- Department of Physics, SUSTech, Shenzhen, China
- Shuai Li
- Shenzhen Key Laboratory of Solid State Batteries, Academy for Advanced Interdisciplinary Studies, Southern University of Science and Technology (SUSTech), Shenzhen, China
- Shuai Li
- Guangdong Provincial Key Laboratory of Energy Materials for Electric Power, Academy for Advanced Interdisciplinary Studies, SUSTech, Shenzhen, China
- Shuai Li
- Guangdong-Hong Kong-Macao Joint Laboratory for Photonic-Thermal-Electrical Energy Materials and Devices, Academy for Advanced Interdisciplinary Studies, SUSTech, Shenzhen, China
- Shuai Li
- Department of Physics, SUSTech, Shenzhen, China
- Long Kong
- Shenzhen Key Laboratory of Solid State Batteries, Academy for Advanced Interdisciplinary Studies, Southern University of Science and Technology (SUSTech), Shenzhen, China
- Long Kong
- Guangdong Provincial Key Laboratory of Energy Materials for Electric Power, Academy for Advanced Interdisciplinary Studies, SUSTech, Shenzhen, China
- Long Kong
- Guangdong-Hong Kong-Macao Joint Laboratory for Photonic-Thermal-Electrical Energy Materials and Devices, Academy for Advanced Interdisciplinary Studies, SUSTech, Shenzhen, China
- Ruo Zhao
- Shenzhen Key Laboratory of Solid State Batteries, Academy for Advanced Interdisciplinary Studies, Southern University of Science and Technology (SUSTech), Shenzhen, China
- Ruo Zhao
- Guangdong Provincial Key Laboratory of Energy Materials for Electric Power, Academy for Advanced Interdisciplinary Studies, SUSTech, Shenzhen, China
- Ruo Zhao
- Guangdong-Hong Kong-Macao Joint Laboratory for Photonic-Thermal-Electrical Energy Materials and Devices, Academy for Advanced Interdisciplinary Studies, SUSTech, Shenzhen, China
- Haibin Lin
- Shenzhen Key Laboratory of Solid State Batteries, Academy for Advanced Interdisciplinary Studies, Southern University of Science and Technology (SUSTech), Shenzhen, China
- Haibin Lin
- Guangdong Provincial Key Laboratory of Energy Materials for Electric Power, Academy for Advanced Interdisciplinary Studies, SUSTech, Shenzhen, China
- Haibin Lin
- Guangdong-Hong Kong-Macao Joint Laboratory for Photonic-Thermal-Electrical Energy Materials and Devices, Academy for Advanced Interdisciplinary Studies, SUSTech, Shenzhen, China
- Wei Xia
- Shenzhen Key Laboratory of Solid State Batteries, Academy for Advanced Interdisciplinary Studies, Southern University of Science and Technology (SUSTech), Shenzhen, China
- Wei Xia
- Guangdong Provincial Key Laboratory of Energy Materials for Electric Power, Academy for Advanced Interdisciplinary Studies, SUSTech, Shenzhen, China
- Wei Xia
- Guangdong-Hong Kong-Macao Joint Laboratory for Photonic-Thermal-Electrical Energy Materials and Devices, Academy for Advanced Interdisciplinary Studies, SUSTech, Shenzhen, China
- Yusheng Zhao
- Shenzhen Key Laboratory of Solid State Batteries, Academy for Advanced Interdisciplinary Studies, Southern University of Science and Technology (SUSTech), Shenzhen, China
- Yusheng Zhao
- Guangdong Provincial Key Laboratory of Energy Materials for Electric Power, Academy for Advanced Interdisciplinary Studies, SUSTech, Shenzhen, China
- Yusheng Zhao
- Guangdong-Hong Kong-Macao Joint Laboratory for Photonic-Thermal-Electrical Energy Materials and Devices, Academy for Advanced Interdisciplinary Studies, SUSTech, Shenzhen, China
- Yusheng Zhao
- Department of Physics, SUSTech, Shenzhen, China
- Zhouguang Lu
- Department of Materials Science and Engineering, SUSTech, Shenzhen, China
- DOI
- https://doi.org/10.3389/fchem.2021.744417
- Journal volume & issue
-
Vol. 9
Abstract
Lithium-rich antiperovskites (LiRAPs) hold great promise to be the choice of solid-state electrolytes (SSEs) owing to their high ionic conductivity, low activation energy, and low cost. However, processing sheet-type solid-state Li metal batteries (SSLiB) with LiRAPs remains challenging due to the lack of robust techniques for battery processing. Herein, we propose a scalable slurry-based procedure to prepare a flexible composite electrolyte (CPE), in which LiRAP (e.g., Li2OHCl0.5Br0.5, LOCB) and nitrile butadiene rubber (NBR) serve as an active filler and as a polymer scaffold, respectively. The low-polar solvent helps to stabilize the LiRAP phase during slurry processing. It is found that the addition of LOCB into the NBR polymer enhances the Li ion conductivity for 2.3 times at 60°C and reduces the activation energy (max. 0.07 eV). The as-prepared LOCB/NBR CPE film exhibits an improved critical current of 0.4 mA cm−2 and can stably cycle for over 1000 h at 0.04 mA cm−2 under 60°C. In the SSLiB with the sheet-type configuration of LiFePO4(LFP)||LOCB/NBR CPE||Li, LFP exhibits a capacity of 137 mAh/g under 60 at 0.1°C. This work delivers an effective strategy for fabrication of LiRAP-based CPE film, advancing the LiRAP-family SSEs toward practical applications.
Keywords
