Redox flow batteries based on supporting solutions containing chloride

Li, Liyu; Kim, Soowhan; Yang, Zhenguo; Wang, Wei; Nie, Zimin; Chen, Baowei; Zhang, Jianlu; Xia, Guanguang

Redox flow batteries based on supporting solutions containing chloride

Patent · Tue Nov 14 04:00:00 EST 2017

OSTI ID:1408903

Li, Liyu; Kim, Soowhan; Yang, Zhenguo; Wang, Wei; Nie, Zimin; Chen, Baowei; Zhang, Jianlu; Xia, Guanguang

Redox flow battery systems having a supporting solution that contains Cl.sup.- ions can exhibit improved performance and characteristics. Furthermore, a supporting solution having mixed SO.sub.4.sup.2- and Cl.sup.- ions can provide increased energy density and improved stability and solubility of one or more of the ionic species in the catholyte and/or anolyte. According to one example, a vanadium-based redox flow battery system is characterized by an anolyte having V.sup.2+ and V.sup.3+ in a supporting solution and a catholyte having V.sup.4+ and V.sup.5+ in a supporting solution. The supporting solution can contain Cl.sup.- ions or a mixture of SO.sub.4.sup.2- and Cl.sup.- ions.

Research Organization:: Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: AC05-76RL01830

Assignee:: Battelle Memorial Institute (Richland, VA)

Patent Number(s):: 9,819,039

Application Number:: 14/815,037

OSTI ID:: 1408903

Country of Publication:: United States

Language:: English

References (8)

Investigation of the V(V)/V(IV) system for use in the positive half-cell of a redox battery Sum, E.; Rychcik, M.; Skyllas-kazacos, M. Journal of Power Sources, Vol. 16, Issue 2, p. 85-95 https://doi.org/10.1016/0378-7753(85)80082-3	journal	October 1985
Use of polyelectrolyte for incorporation of ion-exchange groups in composite membranes for vanadium redox flow battery applications Mohammadi, T.; Skyllas-Kazacos, M. Journal of Power Sources, Vol. 56, Issue 1, p. 91-96 https://doi.org/10.1016/0378-7753(95)80014-8	journal	July 1995
A new redox flow battery using Fe/V redox couples in chloride supporting electrolyte Wang, Wei; Kim, Soowhan; Chen, Baowei Energy & Environmental Science, Vol. 4, Issue 10, p. 4068-4073 https://doi.org/10.1039/C0EE00765J	journal	January 2011
A study of the V(II)/V(III) redox couple for redox flow cell applications Sum, E.; Skyllas-Kazacos, M. Journal of Power Sources, Vol. 15, Issue 2-3, p. 179-190 https://doi.org/10.1016/0378-7753(85)80071-9	journal	June 1985
A Stable Vanadium Redox-Flow Battery with High Energy Density for Large-Scale Energy Storage Li, Liyu; Kim, Soowhan; Wang, Wei Advanced Energy Materials, Vol. 1, Issue 3, p. 394-400 https://doi.org/10.1002/aenm.201100008	journal	March 2011
Novel vanadium chloride/polyhalide redox flow battery Skyllas-Kazacos, Maria Journal of Power Sources, Vol. 124, Issue 1, p. 299-302 https://doi.org/10.1016/S0378-7753(03)00621-9	journal	October 2003
Effects of additives on the stability of electrolytes for all-vanadium redox flow batteries Zhang, Jianlu; Li, Liyu; Nie, Zimin Journal of Applied Electrochemistry, Vol. 41, Issue 10, p. 1215-1221 https://doi.org/10.1007/s10800-011-0312-1	journal	June 2011
Progress in Flow Battery Research and Development Skyllas-Kazacos, M.; Chakrabarti, M. H.; Hajimolana, S. A. Journal of The Electrochemical Society, Vol. 158, Issue 8, p. R55-R79 https://doi.org/10.1149/1.3599565	journal	June 2011

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