{"oa_version":"None","date_published":"2012-08-03T00:00:00Z","type":"journal_article","publication_status":"published","page":"563-566","issue":"6094","article_type":"original","citation":{"ieee":"Z. Peng, S. A. Freunberger, Y. Chen, and P. G. Bruce, “A reversible and higher-rate Li-O2 battery,” <i>Science</i>, vol. 337, no. 6094. AAAS, pp. 563–566, 2012.","mla":"Peng, Z., et al. “A Reversible and Higher-Rate Li-O2 Battery.” <i>Science</i>, vol. 337, no. 6094, AAAS, 2012, pp. 563–66, doi:<a href=\"https://doi.org/10.1126/science.1223985\">10.1126/science.1223985</a>.","ama":"Peng Z, Freunberger SA, Chen Y, Bruce PG. A reversible and higher-rate Li-O2 battery. <i>Science</i>. 2012;337(6094):563-566. doi:<a href=\"https://doi.org/10.1126/science.1223985\">10.1126/science.1223985</a>","short":"Z. Peng, S.A. Freunberger, Y. Chen, P.G. Bruce, Science 337 (2012) 563–566.","chicago":"Peng, Z., Stefan Alexander Freunberger, Y. Chen, and P. G. Bruce. “A Reversible and Higher-Rate Li-O2 Battery.” <i>Science</i>. AAAS, 2012. <a href=\"https://doi.org/10.1126/science.1223985\">https://doi.org/10.1126/science.1223985</a>.","apa":"Peng, Z., Freunberger, S. A., Chen, Y., &#38; Bruce, P. G. (2012). A reversible and higher-rate Li-O2 battery. <i>Science</i>. AAAS. <a href=\"https://doi.org/10.1126/science.1223985\">https://doi.org/10.1126/science.1223985</a>","ista":"Peng Z, Freunberger SA, Chen Y, Bruce PG. 2012. A reversible and higher-rate Li-O2 battery. Science. 337(6094), 563–566."},"doi":"10.1126/science.1223985","date_created":"2020-01-15T12:19:23Z","article_processing_charge":"No","status":"public","extern":"1","publisher":"AAAS","publication":"Science","abstract":[{"lang":"eng","text":"The rechargeable nonaqueous lithium-air (Li-O2) battery is receiving a great deal of interest because, theoretically, its specific energy far exceeds the best that can be achieved with lithium-ion cells. Operation of the rechargeable Li-O2 battery depends critically on repeated and highly reversible formation/decomposition of lithium peroxide (Li2O2) at the cathode upon cycling. Here, we show that this process is possible with the use of a dimethyl sulfoxide electrolyte and a porous gold electrode (95% capacity retention from cycles 1 to 100), whereas previously only partial Li2O2 formation/decomposition and limited cycling could occur. Furthermore, we present data indicating that the kinetics of Li2O2 oxidation on charge is approximately 10 times faster than on carbon electrodes."}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","day":"03","intvolume":"       337","date_updated":"2021-01-12T08:12:57Z","volume":337,"publication_identifier":{"issn":["0036-8075","1095-9203"]},"quality_controlled":"1","month":"08","author":[{"last_name":"Peng","full_name":"Peng, Z.","first_name":"Z."},{"last_name":"Freunberger","full_name":"Freunberger, Stefan Alexander","first_name":"Stefan Alexander","orcid":"0000-0003-2902-5319","id":"A8CA28E6-CE23-11E9-AD2D-EC27E6697425"},{"full_name":"Chen, Y.","first_name":"Y.","last_name":"Chen"},{"last_name":"Bruce","full_name":"Bruce, P. G.","first_name":"P. G."}],"_id":"7310","language":[{"iso":"eng"}],"title":"A reversible and higher-rate Li-O2 battery","year":"2012"}