电子轴向拉伸提升贫氧环境海水电池性能

作     者：唐全骏 白亮 张辰 孟蓉炜 王莉 耿传楠 郭勇 王飞飞 刘颖馨 宋贵生 凌国维 孙海涛 翁哲 杨全红 Quanjun Tang;Liang Bai;Chen Zhang;Rongwei Meng;Li Wang;Chuannan Geng;Yong Guo;Feifei Wang;Yingxin Liu;Guisheng Song;Guowei Ling;Haitao Sun;Zhe Weng;Quan-Hong Yang

作者机构：School of Marine Science and TechnologyTianjin UniversityTianjin 300072China Nanoyang GroupTianjin Key Laboratory of Advanced Carbon and Electrochemical Energy StorageState Key Laboratory of Chemical EngineeringSchool of Chemical Engineering and TechnologyNational Industry-Education Integration Platform of Energy StorageCollaborative Innovation Center of Chemical Science and Engineering(Tianjin)Tianjin UniversityTianjin 300072China Haihe Laboratory of Sustainable Chemical TransformationsTianjin 300192China Marine Science and Technology CollegeZhejiang Ocean UniversityZhoushan 316000China Joint School of National University of Singapore and Tianjin UniversityInternational Campus of Tianjin UniversityBinhai New CityFuzhou 350207China State Key Laboratory of Precision SpectroscopySchool of Physics and Electronic ScienceEast China Normal UniversityShanghai 200241China Collaborative Innovation Center of Extreme OpticsShanxi UniversityTaiyuan 030006China 

基　　金：supported by the National Natural Science Foundation of China(52172223,52272230,and 51972223) the Young Elite Scientists Sponsorship Program by Tianjin(TJSQNTJ-202011) the National Key Research and Development Program of China(2021YFF0500600 and 2022YFB2404500) the National IndustryEducation Integration Platform of Energy Storage the Haihe Laboratory of Sustainable Chemical Transformations the Fundamental Research Funds for the Central Universities 

出 版 物：《Science Bulletin》 (科学通报（英文版）)

年 卷 期：2023年第68卷第24期

页      码：3172-3180,M0005页

摘      要：长寿命溶解氧海水电池是深远海观测能源网络的重要组成单元,但海水贫氧复杂环境对设计高性能氧还原催化剂提出了重要挑战.本文以酞菁铁为模型催化剂,通过理论计算与实验验证,提出了活性位点电子轴向拉伸可大幅提升催化剂在极端贫氧环境中的氧还原活性和稳定性.该研究为构建高性能海水电池提供了材料学解决方案,同时为极端环境下催化剂的变革性设计提供了新的思路.

主 题 词：Seawater batteries Iron phthalocyanine Axial stretching Oxygen reduction reaction Electrocatalysis 

学科分类：0808[工学-自动化类] 081705[081705] 08[工学] 0817[工学-轻工类] 080502[080502] 0805[工学-能源动力学] 

核心收录：

D　O　I：10.1016/j.scib.2023.09.049

馆 藏 号：203124062...