Photothermal Coordination Polymer with Temperature‐Induced Molecular Deformation for Efficient Interfacial Evaporation and Catalysis DOI Open Access

Kaili Shi,

Kai Sheng, Jingwei Hou

et al.

Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 23, 2025

Abstract Solar‐powered interfacial evaporation presents a sustainable approach for water purification, but the presence of volatile organic compounds (VOCs like phenol) poses significant challenges to its efficacy. Herein, an innovative catalytic evaporator constructed from Balsa wood functionalized with coordination polymers (cobalt‐1,5‐diamino‐4,8‐dihydroxyanthraquinone, Co‐DDA) is introduced. This multifunctional Co‐DDA exhibits both conductive and characteristics, facilitating photothermal catalysis within integrated platform. The resultant achieves impressive rate 3.23 kg m −2 h −1 energy efficiency 89.0% under one‐sun irradiation. Notably, local heat‐induced molecular deformation polymer facilitates reduction in barrier persulfate adsorption, as supported by experimental simulation data. effect promotes activation generate more reactive oxygen species, resulting remarkable 97.0% degradation 50 mg L phenol. Furthermore, Co‐DDA‐Balsa demonstrates exceptional long‐term salt resistance high antimicrobial activity, ensuring efficient, stable, eco‐friendly solar‐driven purification. work sheds light on development evaporators highly efficient VOC removal during evaporation.

Language: Английский

Photothermal Coordination Polymer with Temperature‐Induced Molecular Deformation for Efficient Interfacial Evaporation and Catalysis DOI Open Access

Kaili Shi,

Kai Sheng, Jingwei Hou

et al.

Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 23, 2025

Abstract Solar‐powered interfacial evaporation presents a sustainable approach for water purification, but the presence of volatile organic compounds (VOCs like phenol) poses significant challenges to its efficacy. Herein, an innovative catalytic evaporator constructed from Balsa wood functionalized with coordination polymers (cobalt‐1,5‐diamino‐4,8‐dihydroxyanthraquinone, Co‐DDA) is introduced. This multifunctional Co‐DDA exhibits both conductive and characteristics, facilitating photothermal catalysis within integrated platform. The resultant achieves impressive rate 3.23 kg m −2 h −1 energy efficiency 89.0% under one‐sun irradiation. Notably, local heat‐induced molecular deformation polymer facilitates reduction in barrier persulfate adsorption, as supported by experimental simulation data. effect promotes activation generate more reactive oxygen species, resulting remarkable 97.0% degradation 50 mg L phenol. Furthermore, Co‐DDA‐Balsa demonstrates exceptional long‐term salt resistance high antimicrobial activity, ensuring efficient, stable, eco‐friendly solar‐driven purification. work sheds light on development evaporators highly efficient VOC removal during evaporation.

Language: Английский

Citations

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