Regulating segmental dynamics for ion clusters in polymer binders to realize high-areal-capacity electrodes in lithium batteries

Authors: Dong-Yeob Han, Sungryong Kim, Yeongseok Kim, Haeryang Lim, Gyeong Rok Lee, Chi Keung Song, Woo-Jin Song, Hong Chul Moon, Soojin Park, Taiho Park

Published: 2025-06-27

DOI: 10.1039/d5ee01785h

Source: Full article

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Abstract

Ionic soft polymers regulate the segmental dynamics of the side chains, forming reversible ion clusters. The ion clusters enhance Li+ conduction and electrode durability, realizing an ultrathick cathode for high-energy-density energy storage.