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Materials and Systems for Organic Redox Flow Batteries: Status and Challenges
ACS Energy Letters ( IF 19.3 ) Pub Date : 2017-09-01 00:00:00 , DOI: 10.1021/acsenergylett.7b00650 Xiaoliang Wei 1, 2 , Wenxiao Pan 3 , Wentao Duan 1, 2 , Aaron Hollas 2 , Zheng Yang 1, 2 , Bin Li 2 , Zimin Nie 2 , Jun Liu 1, 2 , David Reed 2 , Wei Wang 2 , Vincent Sprenkle 2
ACS Energy Letters ( IF 19.3 ) Pub Date : 2017-09-01 00:00:00 , DOI: 10.1021/acsenergylett.7b00650 Xiaoliang Wei 1, 2 , Wenxiao Pan 3 , Wentao Duan 1, 2 , Aaron Hollas 2 , Zheng Yang 1, 2 , Bin Li 2 , Zimin Nie 2 , Jun Liu 1, 2 , David Reed 2 , Wei Wang 2 , Vincent Sprenkle 2
Affiliation
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Redox flow batteries (RFBs) are propitious stationary energy storage technologies with exceptional scalability and flexibility to improve the stability, efficiency, and sustainability of our power grid. The redox-active materials are the key component for RFBs with which to achieve high energy density and good cyclability. Traditional inorganic-based materials encounter critical technical and economic limitations such as low solubility, inferior electrochemical activity, and high cost. Redox-active organic materials (ROMs) are promising alternative “green” candidates to push the boundaries of energy storage because of the significant advantages of molecular diversity, structural tailorability, and natural abundance. Here, the recent development of a variety of ROMs and associated battery designs in both aqueous and nonaqueous electrolytes are reviewed. The critical challenges and potential research opportunities for developing practically relevant organic flow batteries are discussed.
中文翻译：
有机氧化还原液流电池的材料和系统：现状与挑战
氧化还原液流电池（RFB）是有利的固定式能量存储技术，具有出色的可扩展性和灵活性，可提高电网的稳定性，效率和可持续性。氧化还原活性材料是RFB的关键组成部分，通过它们可以实现高能量密度和良好的循环性。传统的基于无机材料的材料遇到了关键的技术和经济限制，例如溶解度低，电化学活性差和成本高。由于分子多样性，结构可调整性和自然丰度的显着优势，氧化还原活性有机材料（ROM）有望成为替代“绿色”的候选材料，以突破储能的界限。这里，综述了在水性和非水性电解质中各种ROM和相关电池设计的最新发展。讨论了开发实用的有机液流电池的关键挑战和潜在的研究机会。
更新日期：2017-09-04
中文翻译：
有机氧化还原液流电池的材料和系统：现状与挑战
氧化还原液流电池（RFB）是有利的固定式能量存储技术，具有出色的可扩展性和灵活性，可提高电网的稳定性，效率和可持续性。氧化还原活性材料是RFB的关键组成部分，通过它们可以实现高能量密度和良好的循环性。传统的基于无机材料的材料遇到了关键的技术和经济限制，例如溶解度低，电化学活性差和成本高。由于分子多样性，结构可调整性和自然丰度的显着优势，氧化还原活性有机材料（ROM）有望成为替代“绿色”的候选材料，以突破储能的界限。这里，综述了在水性和非水性电解质中各种ROM和相关电池设计的最新发展。讨论了开发实用的有机液流电池的关键挑战和潜在的研究机会。
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