TY  - CONF
AU  - Wang, Hui
AU  - Osti, Naresh C.
AU  - Allgaier, Jürgen
AU  - Berg, Marcella Cabrera
AU  - Halver, Rene
AU  - Mamontov, Eugene
AU  - Sutmann, Godehard
AU  - Doi, Yuya
AU  - Bucher, Nicolas
AU  - Egami, Takeshi
AU  - Förster, Stephan
AU  - Ohl, Michael
TI  - Dynamics of polymer electrolyte with LiTFSI via Quasi-Elastic Neutron Scattering
VL  - 286
M1  - FZJ-2023-05221
T2  - The European physical journal / Web of Conferences
SP  - 04005 -
PY  - 2023
AB  - Most lithium batteries offer a wide range of applications. However, safety issues are still an unresolved issue for several applications. To solve the safety issue of Li-ion batteries, solid polymer electrolyte is a promising candidate to replace commercial liquid electrolyte. A 4-arm star poly(ethylene oxide) polymer with LiTFSI salt as an electrolyte was studied. The dynamics of this polymer were explored with the Quasi-Elastic Neutron Scattering technique. Furthermore, the influence of temperature and Li salt concentration on the polymer dynamics was investigated. The dynamics of the polymer ends of the arm show much higher flexibility than the core parts making those types of polymers attractive for further studies in battery research.
T2  - European Conference on Neutron Scattering 2023
CY  - 20 Mar 2023 - 23 Mar 2023, Garching (Germany)
Y2  - 20 Mar 2023 - 23 Mar 2023
M2  - Garching, Germany
LB  - PUB:(DE-HGF)8 ; PUB:(DE-HGF)7
DO  - DOI:10.1051/epjconf/202328604005
UR  - https://juser.fz-juelich.de/record/1019175
ER  -