Revealing Phase Transitions in Poly(Ethylene Oxide)‐Based Electrolyte for Room‐Temperature Solid‐State Batteries (Adv. Energy Mater. 40/2024)
Solid-State Batteries By revisiting nucleation processes, in article number 2402986, Ning Ding, Derrick Wen Hui Fam, and co-workers confirmed the presence of the complex crystalline PEO8-LITFSI. The phase separated PEO molecules form a crystalline polymer shell inhibiting the complex crystallization kinetics of PEO8-LITFSI, enabling the highest ionic conductivity at room temperature. Addressing the heterogeneous crystallization in electrodes instead of pursuing higher solid-electrolyte ionic conductivity will overcome the bottleneck towards room-temperature PEO-based solid-state batteries.
Authors
- Sing Yang Chiam (ORCID: https://orcid.org/0000-0002-5157-3533)
- Sheau Wei Chien (ORCID: https://orcid.org/0000-0002-8782-8673)
- Derrick Wen Hui Fam (ORCID: https://orcid.org/0000-0002-0131-7611)
- Teck Lip Dexter Tam (ORCID: https://orcid.org/0000-0003-2423-4752)
- Ying Shirley Meng (ORCID: https://orcid.org/0000-0001-8936-8845)
- Won Jun Lee (ORCID: https://orcid.org/0000-0002-7121-057X)
- Gang Wu (ORCID: https://orcid.org/0000-0002-0055-0200)
- Xiaodong Li (ORCID: https://orcid.org/0000-0002-2253-3241)
- Ning Ding (ORCID: https://orcid.org/0000-0002-1321-9314)
Institutions
- Agency for Science, Technology and Research (SG)
- Nanyang Technological University (SG)
- Singapore Polytechnic (SG)
- Institute of High Performance Computing (SG)
- University of Chicago (US)
- Institute of Materials Research and Engineering (SG)
- Dankook University (KR)
Publication Details
- Journal
- Advanced Energy Materials
- Published
- 2024-10-01
- DOI
- https://doi.org/10.1002/aenm.202470172
- Citations
- 1
- Primary Topic
- Advanced Battery Materials and Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.21