An investigation of irreversible heat generation in lithium ion batteries based on a thermo-electrochemical coupling method
Sign Up to like & getrecommendations! Published in 2017 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2017.04.077
Abstract: Abstract Irreversible heat generation plays a dominant role in li-ion batteries, it is thus highly important to study its evolution in order to adapt the development of electronic devices. Internal irreversible heat generation mainly consists… read more here.
Keywords: heat; irreversible heat; heat generation; heat production ... See more keywords
Irreversible heat flow across phase boundaries in phase-separated manganites
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2020.155129
Abstract: Abstract We have investigated the change in entropy with direct measurements of heat flow as a function of magnetic field at fixed temperatures across the entire phase diagram of the phase-separated (PS) compound La0.25Pr0.375Ca0.375MnO3 (LPCMO).… read more here.
Keywords: phase; irreversible heat; heat; phase separated ... See more keywords
Heat Generation in NMC622 Coin Cells during Electrochemical Cycling: Separation of Reversible and Irreversible Heat Effects
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DOI: 10.3390/batteries6040055
Abstract: The thermal behavior of a commercial lithium-ion cell with the cathode material LiNi0.6Mn0.2Co0.2O2 (NMC622) was investigated during the cycling process using a Tian-Calvet calorimeter (C80, SETARAM Instrumentation, France). Various current flows of 42.5, 85, and… read more here.
Keywords: irreversible heat; electrochemical cycling; heat generation; heat ... See more keywords