材料科学
石墨烯
纳米技术
能量转换
离子运输机
可再生能源
离子
能量收集
渗透力
能量转换效率
能量(信号处理)
膜
光电子学
电气工程
化学
工程类
正渗透
物理
统计
数学
有机化学
生物化学
反渗透
热力学
作者
Kun Fan,Shan Zhou,Lei Xie,Shenli Jia,Lihua Zhao,Xiangyang Liu,Kang Liang,Lei Jiang,Biao Kong
标识
DOI:10.1002/adma.202307849
摘要
The utilization of sustained and green energy is believed to alleviate increasing menace of global environmental concerns and energy dilemma. Interfacial assembly of 2D graphene-derived ion channels (2D-GDICs) with tunable ion/fluid transport behavior enables efficient harvesting of renewable green energy from ubiquitous water, especially for osmotic energy harvesting. In this review, various interfacial assembly strategies for fabricating diverse 2D-GDICs are summarized and their ion transport properties are discussed. This review analyzes how particular structure and charge density/distribution of 2D-GDIC can be modulated to minimize internal resistance of ion/fluid transport and enhance energy conversion efficiency, and highlights stimuli-responsive functions and stability of 2D-GDIC and further examines the possibility of integrating 2D-GDIC with other energy conversion systems. Notably, the presented preparation and applications of 2D-GDIC also inspire and guide other 2D materials to fabricate sophisticated ion channels for targeted applications. Finally, potential challenges in this field is analyzed and a prospect to future developments toward high-performance or large-scale real-word applications is offered.
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