This title appears in the Scientific Report :
2023
Please use the identifier:
http://dx.doi.org/10.34734/FZJ-2023-05221 in citations.
Please use the identifier: http://dx.doi.org/10.1051/epjconf/202328604005 in citations.
Dynamics of polymer electrolyte with LiTFSI via Quasi-Elastic Neutron Scattering
Dynamics of polymer electrolyte with LiTFSI via Quasi-Elastic Neutron Scattering
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(ethy...
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Personal Name(s): | Wang, Hui |
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Osti, Naresh C. / Allgaier, Jürgen / Berg, Marcella Cabrera / Halver, Rene / Mamontov, Eugene / Sutmann, Godehard / Doi, Yuya / Bucher, Nicolas / Egami, Takeshi / Förster, Stephan / Ohl, Michael (Corresponding author) | |
Contributing Institute: |
Jülich Supercomputing Center; JSC Neutronenstreuung; JCNS-1 |
Published in: | 286 (2023) S. 04005 - |
Imprint: |
2023
|
Physical Description: |
04005 |
DOI: |
10.34734/FZJ-2023-05221 |
DOI: |
10.1051/epjconf/202328604005 |
Conference: | European Conference on Neutron Scattering 2023, Garching (Germany), 2023-03-20 - 2023-03-23 |
Document Type: |
Contribution to a book Contribution to a conference proceedings |
Research Program: |
Jülich Centre for Neutron Research (JCNS) (FZJ) Future Computing & Big Data Systems |
Series Title: |
The European physical journal / Web of Conferences
|
Link: |
Get full text OpenAccess |
Publikationsportal JuSER |
Please use the identifier: http://dx.doi.org/10.1051/epjconf/202328604005 in citations.
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. |