Issue 35, 2023

Energy harvesting technology based on moisture-responsive actuators

Abstract

Water contains enormous amounts of energy yet to be fully utilized. Although humans have been able to extract energy from liquid water, gaseous moisture is often regarded as an underutilized resource. Compared with liquid water, gaseous water is in a higher energy state and well worth exploring. The emergence of moisture-responsive materials provides a viable solution for the development of moisture-based energy harvesting technologies. This paper systematically reviews the recent research progress of moisture-responsive actuators (MRAs) based on different materials and discusses their deformation mechanisms in detail, including bending deformation, torsional deformation, and telescopic deformation. Additionally, various moisture-driven generators (MDGs) based on MRAs are detailed, including their energy conversion pathways and power production performances. Finally, the technical challenges to the future research of energy conversion technology based on MRAs are discussed.

Graphical abstract: Energy harvesting technology based on moisture-responsive actuators

Article information

Article type
Review Article
Submitted
04 maí 2023
Accepted
07 ágú. 2023
First published
09 ágú. 2023

J. Mater. Chem. A, 2023,11, 18530-18560

Energy harvesting technology based on moisture-responsive actuators

L. Yang, L. Zhang and D. Sun, J. Mater. Chem. A, 2023, 11, 18530 DOI: 10.1039/D3TA02644B

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements