Novel Sponge-Based Carbonaceous Hydrogel for a Highly Efficient Interfacial Photothermal-Driven Atmospheric Water Generator DOI

Xiangting Hou,

Fangyuan Dong,

Fan Hao

et al.

ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 4, 2024

A high-performance atmospheric water generator based on continuous adsorption–desorption of liquid hygroscopic agents was constructed by applying interfacial photothermal evaporation technology to the field harvesting. three-dimensional carbon-containing sponge hydrogel conversion material with a porous channel structure designed, which prepared from melamine foam (MF) and carbon black (CB) cross-linked sodium alginate (SA). The results showed that rate CB/SA@MF in pure 1.90 kg·m–2·h–1, efficiency could reach 85.0%. multistage pore structures transport channels A4 configuration device provided an excellent structural basis for salt resistance agent regeneration. Using sponge-based composites as interface salts air–water trapping agent, photothermal-driven successfully absorbed at night produced during day. Its production 2.84 kg·m–2·d–1. cost only $12, quality obtained after 5 cycle tests met WHO/GB 5749-2022. This research designed collect fresh air, bringing convenience inland arid regions well remote scattered areas limited power resources.

Language: Английский

Wind-solar coupled interfacial water evaporation using microstructure-optimized 3D evaporators with low equivalent enthalpy of vaporization DOI
Li Bo, Xiangfeng Li,

Changwei Cheng

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 160798 - 160798

Published: Feb. 1, 2025

Language: Английский

Citations

2
Improved efficiency in conductive heating vacuum membrane distillation with polyurethane based hydrogels DOI
Fei Han, Jiarui Zhang, Tianyu Liu

et al.

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: 365, P. 132731 - 132731

Published: March 31, 2025

Language: Английский

Citations

0
Enhancing salt resistance and all-day efficient solar interfacial evaporation of antibacterial sodium alginate-based porous hydrogels via surface patterning DOI
Y. Li, Baoshu Chen, Dahu Yao

et al.

Carbohydrate Polymers, Journal Year: 2025, Volume and Issue: unknown, P. 123588 - 123588

Published: April 1, 2025

Language: Английский

Citations

0
Double-network agar/sodium alginate hydrogel-based photothermal evaporator with layered structure for solar desalination DOI

Juin‐Yih Lai,

Zhengqiang Guo,

Wangyu Liu

et al.

Journal of Materials Science, Journal Year: 2025, Volume and Issue: unknown

Published: April 15, 2025

Language: Английский

Citations

0
Janus-structured self-floating hydrogel via thermal localization and arched evaporation interface design toward all-weather efficient solar desalination DOI
Ning Ding, Jie Zhu, Yu Qiao

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162851 - 162851

Published: April 1, 2025

Language: Английский

Citations

0
Synergistic photothermal enhancement of the antibacterial activity of fibroin hydrogel by dual-directional crosslink strategy for efficient solar steam generation DOI

Jingkang Fang,

Junkai Gao, Zhongzhi Chen

et al.

Desalination, Journal Year: 2024, Volume and Issue: 597, P. 118355 - 118355

Published: Nov. 28, 2024

Language: Английский

Citations

2
Polymer gels for solar-driven interfacial evaporation DOI Creative Commons
Ningning Ma,

Ning’er Xie,

Naifang Zhang

et al.

Next Materials, Journal Year: 2024, Volume and Issue: 6, P. 100432 - 100432

Published: Dec. 2, 2024

Citations

1
Novel Sponge-Based Carbonaceous Hydrogel for a Highly Efficient Interfacial Photothermal-Driven Atmospheric Water Generator DOI

Xiangting Hou,

Fangyuan Dong,

Fan Hao

et al.

ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 4, 2024

A high-performance atmospheric water generator based on continuous adsorption–desorption of liquid hygroscopic agents was constructed by applying interfacial photothermal evaporation technology to the field harvesting. three-dimensional carbon-containing sponge hydrogel conversion material with a porous channel structure designed, which prepared from melamine foam (MF) and carbon black (CB) cross-linked sodium alginate (SA). The results showed that rate CB/SA@MF in pure 1.90 kg·m–2·h–1, efficiency could reach 85.0%. multistage pore structures transport channels A4 configuration device provided an excellent structural basis for salt resistance agent regeneration. Using sponge-based composites as interface salts air–water trapping agent, photothermal-driven successfully absorbed at night produced during day. Its production 2.84 kg·m–2·d–1. cost only $12, quality obtained after 5 cycle tests met WHO/GB 5749-2022. This research designed collect fresh air, bringing convenience inland arid regions well remote scattered areas limited power resources.

Language: Английский

Citations

1