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Article: A near-neutral chloride electrolyte for electrically rechargeable zinc-air batteries

TitleA near-neutral chloride electrolyte for electrically rechargeable zinc-air batteries
Authors
Issue Date2014
Citation
Journal of the Electrochemical Society, 2014, v. 161, n. 14, p. A2080-A2086 How to Cite?
Abstract© The Author(s) 2014.Near-neutral electrolytes based on zinc chloride and ammonium chloride are examined for rechargeable zinc-air battery application. The effects of pH value, salt concentration, and polyethylene glycol and thiourea additives are investigated and a chloride electrolyte is developed. The reversible zinc deposition and zinc stripping processes are studied by cyclic voltammetry with rotating-disc electrode technique. The zinc anode and air cathode behaviors in near-neutral chloride electrolyte are characterized by quasi steady-state polarization and impedance spectroscopy. Prototyped zinc-air battery with near-neutral chloride electrolytes can sustain more than 1000 hours and hundreds of discharge-charge cycles with minimized zinc dendrite formation and no carbonate formation problem, under discharge-charge capacity ranging from 20 to 120 mAh. The near-neutral chloride electrolyte provides a safer and more robust alternative to traditional alkaline electrolyte for rechargeable zinc-air batteries.
Persistent Identifierhttp://hdl.handle.net/10722/237622
ISSN
2020 Impact Factor: 4.316
2020 SCImago Journal Rankings: 1.258
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorThomas Goh, F. W.-
dc.contributor.authorLiu, Zhaolin-
dc.contributor.authorAndy Hor, T. S.-
dc.contributor.authorZhang, Jie-
dc.contributor.authorGe, Xiaoming-
dc.contributor.authorZong, Yun-
dc.contributor.authorYu, Aishui-
dc.contributor.authorKhoo, Weiliang-
dc.date.accessioned2017-01-16T06:10:15Z-
dc.date.available2017-01-16T06:10:15Z-
dc.date.issued2014-
dc.identifier.citationJournal of the Electrochemical Society, 2014, v. 161, n. 14, p. A2080-A2086-
dc.identifier.issn0013-4651-
dc.identifier.urihttp://hdl.handle.net/10722/237622-
dc.description.abstract© The Author(s) 2014.Near-neutral electrolytes based on zinc chloride and ammonium chloride are examined for rechargeable zinc-air battery application. The effects of pH value, salt concentration, and polyethylene glycol and thiourea additives are investigated and a chloride electrolyte is developed. The reversible zinc deposition and zinc stripping processes are studied by cyclic voltammetry with rotating-disc electrode technique. The zinc anode and air cathode behaviors in near-neutral chloride electrolyte are characterized by quasi steady-state polarization and impedance spectroscopy. Prototyped zinc-air battery with near-neutral chloride electrolytes can sustain more than 1000 hours and hundreds of discharge-charge cycles with minimized zinc dendrite formation and no carbonate formation problem, under discharge-charge capacity ranging from 20 to 120 mAh. The near-neutral chloride electrolyte provides a safer and more robust alternative to traditional alkaline electrolyte for rechargeable zinc-air batteries.-
dc.languageeng-
dc.relation.ispartofJournal of the Electrochemical Society-
dc.titleA near-neutral chloride electrolyte for electrically rechargeable zinc-air batteries-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1149/2.0311414jes-
dc.identifier.scopuseid_2-s2.0-84923683492-
dc.identifier.volume161-
dc.identifier.issue14-
dc.identifier.spageA2080-
dc.identifier.epageA2086-
dc.identifier.eissn1945-7111-
dc.identifier.isiWOS:000345975500021-
dc.identifier.issnl0013-4651-

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