An all-in-one supercapacitor working at sub-zero temperatures

SCIENCE CHINA-MATERIALS

SCIENCE PRESS

1. Basic Research Project of Science and Technology Innovation Commission of Shenzhen [JCYJ20170817110251498]
2. Guangdong Special Support for Science and Technology Leading Young Scientist [2016TQ03C919]
3. National Natural Science Foundation of China [21603094, 21703096, 11775105]