化工进展 ›› 2021, Vol. 40 ›› Issue (9): 4696-4702.DOI: 10.16085/j.issn.1000-6613.2021-0742

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化学工程视野下的电化学能源转换与存储

黄红菱1(), 于畅1(), 邱介山2()   

  1. 1.大连理工大学化工学院,辽宁 大连 116024
    2.北京化工大学化学工程学院,北京 100029
  • 收稿日期:2021-04-09 修回日期:2021-07-06 出版日期:2021-09-05 发布日期:2021-09-13
  • 通讯作者: 于畅,邱介山
  • 作者简介:黄红菱(1996—),女,博士研究生,研究方向为电化学催化。E-mail:dghhl@mail.dlut.edu.cn
  • 基金资助:
    国家自然科学基金(51872035);辽宁省兴辽英才计划(XLYC1807002);大连市高层次人才创新支持计划(2019RJ03)

Electrochemical energy conversion and storage based on chemical engineering

HUANG Hongling1(), YU Chang1(), QIU Jieshan2()   

  1. 1.College of Chemical Engineering, Dalian University of Technology, Dalian 116024, Liaoning, China
    2.College of Chemical Engineering, Beijing University of Chemical Technology, Beijing 100029, China
  • Received:2021-04-09 Revised:2021-07-06 Online:2021-09-05 Published:2021-09-13
  • Contact: YU Chang,QIU Jieshan

摘要:

以风力/太阳能等为代表的间歇性可再生能源发电技术为能源快速发展注入了新的活力和契机。为此,发展这些电能的高效转换与存储体系至关重要,已成为当今世界范围内的重大挑战性课题之一。基于此,本文讨论和展望了化学工程视野下的电化学能源转换与存储技术的未来发展方向,为解决该领域工业化发展中的关键科学和技术问题提供了有效指导,将全面促进电化学能源转换与存储领域的快速发展。文章从化学工程的视角综述了电化学能源转换与存储技术(二次电池、超级电容器、电化学催化等)的国内外研究发展状况,指出并剖析了该体系存在的关键科学/技术问题,主要内容包括电化学能源转换与存储领域中的三传一反、系统工程、分离工程以及绿色节能新策略等。

关键词: 传递过程, 电化学, 反应工程, 电解, 分离

Abstract:

Power generation driven by intermittent renewable energy such as wind and solar energy, has brought new vitality and opportunity for the rapid development of energy technology. Therefore, developing efficient energy conversion and storage system has become one of the major challenges in the world. The development tendency of electrochemical energy conversion and storage in the future is prospected, which could provide a significant theory and technique guidance for solving the key problems in the industrial applications. Chemical engineering perspectives on the research progress of electrochemical energy conversion and storage in battery, supercapacitor and electrocatalysis are given. Moreover, the status and problems of this field are clarified and analyzed from the aspects of ‘momentum, heat and mass transfer’, system engineering, separation engineering, novel & green and energy-saving strategies.

Key words: transport processes, electrochemistry, reaction engineering, electrolysis, separation

中图分类号: 

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