Project/Area Number |
23KF0021
|
Research Category |
Grant-in-Aid for JSPS Fellows
|
Allocation Type | Multi-year Fund |
Section | 外国 |
Review Section |
Basic Section 36020:Energy-related chemistry
|
Research Institution | The University of Tokyo |
Principal Investigator |
山田 淳夫 東京大学, 大学院工学系研究科(工学部), 教授 (30359690)
|
Co-Investigator(Kenkyū-buntansha) |
ZHANG QIU 東京大学, 大学院工学系研究科(工学部), 外国人特別研究員
|
Project Period (FY) |
2023-04-25 – 2025-03-31
|
Project Status |
Granted (Fiscal Year 2023)
|
Budget Amount *help |
¥2,400,000 (Direct Cost: ¥2,400,000)
Fiscal Year 2024: ¥1,200,000 (Direct Cost: ¥1,200,000)
Fiscal Year 2023: ¥1,200,000 (Direct Cost: ¥1,200,000)
|
Outline of Research at the Start |
Ultrawide-temperature energy-dense LIBs with fire-extinguishing properties and high temperature independence will be achieved by the synthesis of fluorinated cyclic phosphate with high steric hindrance, optimization of anion, concentration of salt, and composition of mixed solvent. The expected battery can operate at the temperature range of -30°C to 60°C. The molecule design with fluorination and high steric hindrance provides new insights in developing ultrawide-temperature electrolyte. The integration of the full battery will enable the large-scale application.
|