Investigations of the Exothermic Reactions of Natural Graphite Anode for Li-Ion Batteries during Thermal Runaway
- 1 January 2005
- journal article
- Published by The Electrochemical Society in Journal of the Electrochemical Society
- Vol. 152 (1) , A73-A79
- https://doi.org/10.1149/1.1836126
Abstract
Advances in the comparative study of the thermal behavior of graphite during the thermal runaway process are reviewed. The differential scanning calorimeter was used to evaluate the thermal runaway behavior of natural graphite (Mag-10) electrode material with different amounts of intercalated lithium ions. The effect of the polyvinylidene fluoride binder on the thermal behavior of a fully lithiated sample was also investigated. This is the first time it has been noted that graphite loses its structure with more than 0.7 intercalated lithium when electrolyte is present at high temperature by detecting the existence of (002) graphite X-ray diffraction peak. © 2004 The Electrochemical Society. All rights reserved.Keywords
This publication has 49 references indexed in Scilit:
- Properties of Carbon Anodes and Thermal Stability in LiPF[sub 6]/Methyl Difluoroacetate ElectrolyteJournal of the Electrochemical Society, 2003
- LiBOB as Salt for Lithium-Ion Batteries:A Possible Solution for High Temperature OperationElectrochemical and Solid-State Letters, 2002
- Layered Lithium Insertion Material of LiCo1/3Ni1/3Mn1/3O2 for Lithium-Ion BatteriesChemistry Letters, 2001
- Layered Cathode Materials Li[Ni[sub x]Li[sub (1/3−2x/3)]Mn[sub (2/3−x/3)]]O[sub 2] for Lithium-Ion BatteriesElectrochemical and Solid-State Letters, 2001
- Layered Li[Ni[sub x]Co[sub 1−2x]Mn[sub x]]O[sub 2] Cathode Materials for Lithium-Ion BatteriesElectrochemical and Solid-State Letters, 2001
- Lithium-ion batteries for hearing aid applicationsJournal of Power Sources, 2000
- Lithium ion cell safetyJournal of Power Sources, 2000
- 100 Wh Large size Li-ion batteries and safety testsJournal of Power Sources, 1999
- A Novel Flame-Retardant Additive for Lithium BatteriesElectrochemical and Solid-State Letters, 1999
- Safety characteristics of rechargeable lithium metal cellsJournal of Power Sources, 1997