Park, Jin-Bum Hassoun, Jusef Jung, Hun-Gi Kim, Hee-Soo Yoon, Chong Seung Oh, In-Hwan Scrosati, Bruno Sun, Yang-Kook 2024-01-20T12:05:03Z 2024-01-20T12:05:03Z 2021-09-04 2013-06 1530-6984 https://pubs.kist.re.kr/handle/201004/128024 In this Letter we report an electrochemical and morphological study of the response of lithium-oxygen cells cycled at various temperatures, that is, ranging from -10 to 70 degrees C. The results show that the electrochemical process of the cells is thermally influenced in an opposite way, that is, by a rate decrease, due to a reduced diffusion of the lithium ions from the electrolyte to the electrode interface, at low temperature and a rate enhancement, due to the decreased electrolyte viscosity and consequent increased oxygen mobility, at high temperature. In addition, we show that the temperature also influences the crystallinity of lithium peroxide, namely of the product formed during cell discharge. English AMER CHEMICAL SOC LI-AIR BATTERY PERFORMANCE ELECTRODE CATALYST SOLVENTS Influence of Temperature on Lithium-Oxygen Battery Behavior Article 10.1021/nl401439b 1 NANO LETTERS, v.13, no.6, pp.2971 - 2975 NANO LETTERS 13 6 2971 2975 scie scopus 000320485100106 2-s2.0-84879107764 Chemistry, Multidisciplinary Chemistry, Physical Nanoscience & Nanotechnology Materials Science, Multidisciplinary Physics, Applied Physics, Condensed Matter Chemistry Science & Technology - Other Topics Materials Science Physics Article LI-AIR BATTERY PERFORMANCE ELECTRODE CATALYST SOLVENTS Lithium-air cell temperature electrochemical process