A Renewable Light‐Promoted Flexible Li‐CO2 Battery with Ultrahigh Energy Efficiency of 97.9

• Published in: Small (Weinheim an der Bergstrasse, Germany) Vol. 17; no. 26; pp. e2100642 - n/a
• Main Authors: Wang, Xiao‐Xue, Guan, De‐Hui, Li, Fei, Li, Ma‐Lin, Zheng, Li‐Jun, Xu, Ji‐Jing
• Format: Journal Article
• Language: English
• Published: Weinheim Wiley Subscription Services, Inc 01.07.2021
• Subjects: Carbon dioxide; Cathodes; Charging; Chemical reduction; Cloth; Conduction bands; Discharge; Electrode polarization; Energy conversion efficiency; Energy efficiency; Energy storage; enhanced kinetics; flexible Li‐CO 2 batteries; Illumination; Kinetics; Light; Lithium; Lithium ions; Morphology; Nanotechnology; oxidization of Li 2CO 3; Photoelectrons; Rechargeable batteries; Solar energy; Titanium dioxide

Directly converting and storing abundant solar energy in next‐generation energy storage devices is of central importance to build a sustainable society. Herein, a new prototype of a light‐promoted rechargeable and flexible Li‐CO2 battery with a TiO2/carbon cloth (CC) cathode is reported for the dire...