Work

Revealing Phase Transitions in Poly(Ethylene Oxide)‐Based Electrolyte for Room‐Temperature Solid‐State Batteries (Adv. Energy Mater. 40/2024)

Year: 2024

Type: article

Abstract: 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.

Source: Advanced Energy Materials

DOI: 10.1002/aenm.202470172

Authors: Ning Ding, Sheau Wei Chien, Teck Lip Dexter Tam, Xiaodong Li, Gang Wu, Won Jun Lee, Sing Yang Chiam, Ying Shirley Meng, Derrick Wen Hui Fam

Institutions: Agency for Science, Technology and Research, Institute of Materials Research and Engineering, Singapore Polytechnic, Institute of High Performance Computing, Dankook University, University of Chicago, Nanyang Technological University

Language: English

Topic: Advanced Battery Materials and Technologies

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

SDG: Affordable and clean energy

Open Access status: bronze

OpenAlex ID: W4403779664

FWCI: 0.099

Cites:

Cited by: 1

Related to: 10