仿生纳米通道膜用于海洋渗透能转化研究进展  

Biomimetic nanochannel membranes for osmotic energy conversion

作　　者：刘芳园 霍西学 王俊茜 侯淑华[1] 闻利平[2,3] Fangyuan Liu;Xixue Huo;Junxi Wang;Shuhua Hou;Liping Wen(Department of Chemistry,Bohai University,Jinzhou 121013,China;CAS Key Laboratory of Bio-inspired Materials and Interfacial Science,Technical Institute of Physics and Chemistry,Chinese Academy of Sciences,Beijing 100190,China;School of Future Technology,University of Chinese Academy of Sciences,Beijing 100049,China)

机构地区：[1]渤海大学化学与材料工程学院,锦州120010 [2]中国科学院理化技术研究所,北京100190 [3]中国科学院大学未来技术学院,北京100049

出　　处：《中国科学:化学》2025年第2期384-399,共16页SCIENTIA SINICA Chimica

基　　金：国家重点研发计划资助项目(编号:2022YFB3805904,2022YFB3805901,2022YFB3805900);国家自然科学基金资助项目(编号:22005038,22122207,21988102);中国科学院稳定支持基础研究领域青年团队项目(YSBR-039)。

摘　　要：海洋渗透能因其无碳排放和环境友好的特点而备受关注.反向电渗析技术(RED)是实现海洋渗透能转化的有效方法,而膜作为RED的核心,其性能在这一过程中起着至关重要的作用,决定了海洋渗透能捕获效率.近年来,仿生纳米通道膜的研究取得了显著进展,这些膜模拟了生物体内离子通道的结构和功能,与传统离子交换膜相比,展示了优异的离子选择性和传导性能.本文系统综述了仿生纳米离子通道膜的制备技术及其在海洋渗透能转化中的应用现状与前景.同时,本文还总结了仿生纳米通道膜在实际应用中面临的主要挑战,并展望了其未来的发展方向.Osmotic energy,as a renewable energy source derived from salinity gradients,has attracted considerable attention due to its carbon-neutral and environmentally friendly characteristics.Reverse electrodialysis(RED)is an effective method for the conversion of osmotic energy,with membranes playing a crucial role in this process,determining the efficiency of osmotic energy capture.In recent years,significant progress has been made in the study of biomimetic nanochannel membranes,which mimic the structure and function of ion channels in living organisms,demonstrating excellent ionic selectivity and conductivity.This paper systematically reviews the preparation techniques of biomimetic nanoscale ion channel membranes and their current applications and prospects in the conversion of osmotic energy.Additionally,the paper summarizes the main challenges faced by biomimetic nanochannel membranes in practical applications and looks forward to their future development directions.

关 键 词：海洋渗透能 仿生纳米通道 离子选择性 离子输运 

分 类 号：P743[天文地球—海洋科学]