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Multifunctional hydrogels for sustainable energy and environment
Polymer International ( IF 3.2 ) Pub Date : 2021-06-29 , DOI: 10.1002/pi.6271
Youhong Guo 1 , Zhiwei Fang 1 , Guihua Yu 1
Affiliation  

This review gives an overview of the research presented in the lecture by Professor Guihua Yu for the 2020 Polymer International-IUPAC Award for Creativity in Polymer Science. Hydrogels with intriguing physicochemical properties emerge as an attractive materials platform for sustainable energy storage and conversion as well as clean water production. Here we describe some highlights of key building blocks and synthetic approaches of hydrogel-based materials in a tunable manner from bulk to the molecular scale. Various strategies for improving electronic/ionic conductivity, controlling swelling/deswelling behaviors and integrating multiple functionalities are discussed. Specific examples of recent achievements of hydrogels for applications in batteries, supercapacitors, electrocatalysis, solar evaporators and moisture harvesters are presented. These multifunctional hydrogels with highly tailorable architectures and physicochemical properties will become useful in next-generation sustainable energy and water technologies. © 2021 Society of Industrial Chemistry.

中文翻译:

用于可持续能源和环境的多功能水凝胶

本综述概述了于桂华教授为 2020 年国际高分子材料协会-IUPAC 高分子科学创新奖所做的演讲中的研究。具有耐人寻味的物理化学特性的水凝胶成为可持续能源存储和转换以及清洁水生产的有吸引力的材料平台。在这里,我们以从块体到分子尺度的可调方式描述了基于水凝胶的材料的关键构建块和合成方法的一些亮点。讨论了用于提高电子/离子电导率、控制溶胀/消溶胀行为和集成多种功能的各种策略。介绍了水凝胶在电池、超级电容器、电催化、太阳能蒸发器和水分收集器中应用的最新成就的具体例子。这些具有高度可定制结构和物理化学特性的多功能水凝胶将在下一代可持续能源和水技术中发挥作用。© 2021 工业化学学会。
更新日期:2021-09-02
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