Charging-free thermally regenerative electrochemical cycle for electricity generation from daytime solar heat and nighttime darkness  

作　　者：Hang Zhang Cheng-Wei Qiu Qing Wang 

机构地区：[1]Department of Materials Science and Engineering,National University of Singapore,Singapore 117575,Singapore [2]Department of Electrical and Computer Engineering,National University of Singapore,Singapore 117583,Singapore

出　　处：《Nano Research Energy》2023年第4期1-3,共3页纳米能源研究（英文）

基　　金：This research is supported by the National Research Foundation,Prime Minister’s Office,Singapore under its Investigatorship Programme(Award No.NRF-NRFI2018-06);C.-W.Q.acknowledges financial support from the Ministry of Education,Singapore(Grant No.A-8000107-01-00).

摘　　要：The extensive exploration of energy conversion harvested from the environment into electricity is recently driven by the significant demand to power off-grid electronics,particularly Internet-of-Things(IoT)sensors.This highlight previews the latest advance of a charging-free thermally regenerative electrochemical cycle(TREC)for continuous electricity generation from solar heat and darkness with the aid of dual-mode thermal regulations.Such a spontaneous all-day electricity generation with high power and efficiency shows great potential for powering a wide range of distributed electronics for IoT and other applications.

关 键 词：redox flow cell thermally regenerative electrochemical cycle radiative cooling dual-mode thermal regulation low-grade heat harvesting internet-of-things 

分 类 号：O646[理学—物理化学]