Dynamic Hydrogen‐Bond Networks Enable Long‐Lived Ionic Thermoelectric Materials With High Power Density. - Li, Xinzhe; Jiang, Liyuan; Chen, Zhaoyu; Zhang, Pengchi; Song, Mingyu; Li, Zhe; Fang, Wei; Huang, Qian; Wang, Yifan; Hu, Lijun; Le, Qiujian; Li, Jing; et al. (Advanced Functional Materials, 2026)