Multiple Dynamic Hydrogen Bonding Networks Boost the Mechanical Stability of Flexible Perovskite Solar Cells

Siyuan Zhu, Xi Jin, Wenyan Tan, Yu Zhang, Guijie Zhao, Xinyue Wang, Yuxuan Yang, Chao Zhou, Zhaoheng Tang, Xiaoxue Wu, Xueyuan Gong, Cheng Zhu, Qi Chen, Zonghao Liu, Peng Song, Minghua Li, Jinsong Hu, Qijie Liang^*, Yong Ding^*, Yan Jiang^*