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Type: Journal article
Title: High-capacity aqueous potassium-ion batteries for large-scale energy storage
Author: Su, D.
McDonagh, A.
Qiao, S.
Wang, G.
Citation: Advanced Materials, 2017; 29(1):1604007-1-1604007-8
Publisher: Wiley
Issue Date: 2017
ISSN: 0935-9648
Statement of
Dawei Su, Andrew McDonagh, Shi-Zhang Qiao, and Guoxiu Wang
Abstract: A potassium iron (II) hexacyanoferrate nanocube cathode material is reported, which operates with an aqueous electrolyte to deliver exceptionally high capacities (up to 120 mA h g(-1) ). The cathode material exhibits excellent structural integrity, leading to fast kinetics and highly reversible properties. All of the battery materials are safe, inexpensive, and provide superior high-rate, long-cycle-life electrochemical performance.
Keywords: aqueous potassium-ion batteries
high capacity
large-scale energy storage
potassium iron hexacyanoferrate dihydrate cathodes
Rights: © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
DOI: 10.1002/adma.201604007
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Appears in Collections:Aurora harvest 3
Chemical Engineering publications

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