Anti-Freezing Conductive Ionic Hydrogel-Enabled Triboelectric Nanogenerators for Wearable Speech Recognition. - Chen, Tao; Liu, Andeng; Lei, Wentao; Wu, Guoxu; Xiang, Jiajun; Dong, Yixin; Chen, Yangyang; Chen, Bingqi; Ye, Meidan; Zhao, Jizhong; Guo, Wenxi (Materials (1996-1944), 2025)