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Hydrothermally self-assembled lignosulfonate-graphene hydrogel for high-efficiency solar-driven water evaporation

delete2026-05-08
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PRE
AI
Q
Qiang Wang
H
Hao Ding
Z
Zihao Wang
J
Jinshan Zhang
Q
Qiang Wang *
Y
Yuanyuan Wang *
Z
Zhanhui Yuan *
DOI:10.1016/j.mtchem.2026.103681delete
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Abstract

Abstract

En 中文
• Lignosulfonate-graphene hydrogel with high evaporation efficiency was hydrothermally fabricated. • Hierarchically interconnected porous network was formed in the hydrogel through hydrogen bonding and π-π stacking interaction. • An evaporation rate of 8.49 kg m−2 h−1 under one-sun illumination (1 kW m−2) was achieved. • The hydrogel has exceptional salt resistance during prolonged desalination cycles.
Keywords:
lignosulfonate-graphene hydrogel
solar-driven water evaporation
hierarchical porous network
high evaporation efficiency
salt resistance

Journal

Materials Today Chemistry cover
Materials Today Chemistry
IF:
6.7
Papers:
3.6K
Citations:
1.4W

Organization

S
Shandong Academy of Sciences
Scholars:
307
Papers: 83
Citations: 1.3W
F
Fujian Agriculture and Forestry University
Scholars:
7.8K
Papers: 2.0K
Citations: 1.8W
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