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Article: Recent Development of Aprotic Na-O2 Batteries
Title | Recent Development of Aprotic Na-O2 Batteries |
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Authors | |
Keywords | sodium-oxygen batteries sodium metal protection sodium superoxide solution-precipitation superoxide crossover |
Issue Date | 2019 |
Publisher | Wiley - V C H Verlag GmbH & Co. KGaA. The Journal's web site is located at https://onlinelibrary.wiley.com/journal/10.1002/(ISSN)2566-6223 |
Citation | Batteries & Supercaps, 2019, v. 2 n. 9, p. 725-742 How to Cite? |
Abstract | The development of batteries with high energy density and low costs involves chemistry beyond lithium‐ion batteries. Rechargeable sodium‐oxygen (Na−O2) batteries make two essential steps forward: i) replacing Li by Na to remove the bottleneck in resources supply and ii) using oxygen from air to raise the theoretical energy density. A lot of progress has been made in performance and understanding of Na−O2 battery since its first report in 2012. However, there remain significant challenges, such as the instability of discharge products, dendrite growth of Na metal, and the crossover of superoxide. A timely review is given here to summarize the challenges encountered in the components of the Na−O2 battery. Insights are offered on sodium anode protection, morphology dynamics at the cathode, amphibian presence of superoxide, and the roles of electrolyte. Bright prospects in further development of aprotic Na−O2 batteries are envisioned. |
Persistent Identifier | http://hdl.handle.net/10722/272843 |
ISSN | 2023 Impact Factor: 5.1 2023 SCImago Journal Rankings: 1.438 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Zhao, S | - |
dc.contributor.author | QIN, B | - |
dc.contributor.author | Chan, KY | - |
dc.contributor.author | Li, CYV | - |
dc.contributor.author | Li, F | - |
dc.date.accessioned | 2019-08-06T09:17:37Z | - |
dc.date.available | 2019-08-06T09:17:37Z | - |
dc.date.issued | 2019 | - |
dc.identifier.citation | Batteries & Supercaps, 2019, v. 2 n. 9, p. 725-742 | - |
dc.identifier.issn | 2566-6223 | - |
dc.identifier.uri | http://hdl.handle.net/10722/272843 | - |
dc.description.abstract | The development of batteries with high energy density and low costs involves chemistry beyond lithium‐ion batteries. Rechargeable sodium‐oxygen (Na−O2) batteries make two essential steps forward: i) replacing Li by Na to remove the bottleneck in resources supply and ii) using oxygen from air to raise the theoretical energy density. A lot of progress has been made in performance and understanding of Na−O2 battery since its first report in 2012. However, there remain significant challenges, such as the instability of discharge products, dendrite growth of Na metal, and the crossover of superoxide. A timely review is given here to summarize the challenges encountered in the components of the Na−O2 battery. Insights are offered on sodium anode protection, morphology dynamics at the cathode, amphibian presence of superoxide, and the roles of electrolyte. Bright prospects in further development of aprotic Na−O2 batteries are envisioned. | - |
dc.language | eng | - |
dc.publisher | Wiley - V C H Verlag GmbH & Co. KGaA. The Journal's web site is located at https://onlinelibrary.wiley.com/journal/10.1002/(ISSN)2566-6223 | - |
dc.relation.ispartof | Batteries & Supercaps | - |
dc.rights | This is the peer reviewed version of the following article: [FULL CITE], which has been published in final form at [Link to final article using the DOI]. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. | - |
dc.subject | sodium-oxygen batteries | - |
dc.subject | sodium metal protection | - |
dc.subject | sodium superoxide | - |
dc.subject | solution-precipitation | - |
dc.subject | superoxide crossover | - |
dc.title | Recent Development of Aprotic Na-O2 Batteries | - |
dc.type | Article | - |
dc.identifier.email | Chan, KY: hrsccky@hku.hk | - |
dc.identifier.email | Li, CYV: cyvli@hku.hk | - |
dc.identifier.authority | Chan, KY=rp00662 | - |
dc.identifier.authority | Li, CYV=rp02122 | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1002/batt.201900015 | - |
dc.identifier.scopus | eid_2-s2.0-85116952673 | - |
dc.identifier.hkuros | 300699 | - |
dc.identifier.volume | 2 | - |
dc.identifier.issue | 9 | - |
dc.identifier.spage | 725 | - |
dc.identifier.epage | 742 | - |
dc.identifier.isi | WOS:000483785900001 | - |
dc.publisher.place | Germany | - |
dc.identifier.issnl | 2566-6223 | - |