Issue 36, 2025

A robust double-network polymer evaporator for enhanced solar-driven water purification

Abstract

sp2-Carbon-conjugated porous polymers (sp2C-CPPs) are promising photothermal materials but suffer from poor processability. We present a double-network cross-linked polymer foam (DN-CPF) that integrates sp2C-CPPs with flexible polymer chains, achieving 92.6% photothermal efficiency and a water evaporation rate of 1.53 kg m−2 h−1 under one sun, demonstrating excellent stability, salt resistance, and potential for efficient solar-driven desalination.

Graphical abstract: A robust double-network polymer evaporator for enhanced solar-driven water purification

Supplementary files

Article information

Article type
Communication
Submitted
31 Jan 2025
Accepted
28 Mar 2025
First published
31 Mar 2025

Chem. Commun., 2025,61, 6611-6614

A robust double-network polymer evaporator for enhanced solar-driven water purification

Y. Chen, C. Lv, Y. Zhao, W. Zhao, G. Fu, J. Han, H. Yang, S. Wang and T. Zhang, Chem. Commun., 2025, 61, 6611 DOI: 10.1039/D5CC00571J

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