1. Natural Cocoons Enabling Flexible and Stable Fabric Lithium–Sulfur Full Batteries
- Author
-
An, Yanan, Luo, Chao, Yao, Dahua, Wen, Shujing, Zheng, Peitao, Chi, Shangsen, Yang, Yu, Chang, Jian, Deng, Yonghong, and Wang, Chaoyang
- Abstract
Highlights:
A creative cooperative strategy involving silk fibroin/sericin is proposed for stabilizing high-performance flexible Li–S full batteries with a limited Li excess of 90% by simultaneously inhibiting lithium dendrites, adsorbing liquid polysulfides, and anchoring solid lithium sulfides.
Such fabric Li–S full batteries offer high volumetric energy density (457.2 Wh L
−1 ), high-capacity retention (99.8% per cycle), and remarkable bending capability (6000 flexing cycles at a small radius of 5 mm).−2 ), limited lithium excess (90%), a high volumetric energy density (457.2 Wh L−1 ), high-capacity retention (99.8% per cycle), and remarkable bending capability (6000 flexing cycles at a small radius of 5 mm).- Published
- 2021
- Full Text
- View/download PDF