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Reaction chemistry in rechargeable Li-O-2 batteries Highly Cited Paper

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Title
Reaction chemistry in rechargeable Li-O-2 batteries
Author(s)
Hee-Dae Lim; Byungju Lee; Youngjoon Bae; Hyeokjun Park; Youngmin Ko; Haegyeom Kim; Jinsoo Kim; Kisuk Kang
Publication Date
2017-05
Journal
CHEMICAL SOCIETY REVIEWS, v.46, no.10, pp.2873 - 2888
Publisher
ROYAL SOC CHEMISTRY
Abstract
The seemingly simple reaction of Li-O-2 batteries involving lithium and oxygen makes this chemistry attractive for high-energy-density storage systems; however, achieving this reaction in practical rechargeable Li-O-2 batteries has proven difficult. The reaction paths leading to the final Li2O2 discharge products can be greatly affected by the operating conditions or environment, which often results in major side reactions. Recent research findings have begun to reveal how the reaction paths may be affected by the surrounding conditions and to uncover the factors contributing to the difficulty in achieving the reactions of lithium and oxygen. This progress report describes the current state of understanding of the electrode reaction mechanisms in Li-O-2 batteries; the factors that affect reaction pathways; and the effect of cell components such as solvents, salts, additives, and catalysts on the discharge product and its decomposition during charging. This comprehensive review of the recent progress in understanding the reaction chemistry of the Li-O-2 system will serve as guidelines for future research and aid in the development of reliable high-energy-density rechargeable Li-O-2 batteries. © This journal is©The Royal Society of Chemistry 2017
URI
https://pr.ibs.re.kr/handle/8788114/3689
ISSN
0306-0012
Appears in Collections:
Center for Nanoparticle Research(나노입자 연구단) > Journal Papers (저널논문)
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