Six-electron organic redoxmers for aqueous redox flow batteries

Here we have developed a novel molecular design that enables six-electron redox activity in fused phenazine-based organic scaffolds. Combined electrochemical and spectroscopic tests successfully confirm the two-step 6e- redox mechanism. This work offers an opportunity for achieving energy-dense redo...

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Bibliographic Details
Published inChemical communications (Cambridge, England) Vol. 58; no. 95
Main Authors Fang, Xiaoting, Cavazos, Andres T., Li, Zhiguang, Li, Chenzhao, Xie, Jian, Wassall, Stephen R., Zhang, Lu, Wei, Xiaoliang
Format Journal Article
LanguageEnglish
Published United States Royal Society of Chemistry 07.11.2022
Subjects
ENERGY STORAGE
flow battery
multiple electron
redoxmer
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Summary:Here we have developed a novel molecular design that enables six-electron redox activity in fused phenazine-based organic scaffolds. Combined electrochemical and spectroscopic tests successfully confirm the two-step 6e- redox mechanism. This work offers an opportunity for achieving energy-dense redox flow batteries, on condition that the solubility and stability issues are addressed.
Bibliography:USDOE Office of Science (SC), Basic Energy Sciences (BES)
National Science Foundation (NSF)
USDOE Laboratory Directed Research and Development (LDRD) Program
AC02-06CH11357; CHE-2055222
ISSN:1359-7345
1364-548X