Simultaneous Thermal Analysis for Fire Safety of Lithium-ion Batteries

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00007064%3AK02__%2F14%3A%230000124" target="_blank" >RIV/00007064:K02__/14:#0000124 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216305:26220/14:PU110938

Výsledek na webu

<a href="http://ecst.ecsdl.org/content/63/1/71.short" target="_blank" >http://ecst.ecsdl.org/content/63/1/71.short</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1149/06301.0071ecst" target="_blank" >10.1149/06301.0071ecst</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Simultaneous Thermal Analysis for Fire Safety of Lithium-ion Batteries

Popis výsledku v původním jazyce

Lithium-ion batteries are widely spread at consumer electronic devices, they appear as sufficient energy source for propulsion drive of electric vehicles. Their using in this high power application brings lot of advantages but marks the question of fire safety of Lithium-ion batteries. This short research presents testing of electrode materials using in Lithium-ion batteries by Simultaneous Thermal Analysis (STA). Within research were performed several tests of lithium-ion batteries in which batteries were overcharged, short circuited, charged with ten times of rated current. In the other part of testing the STA of our negative electrode material specimens was performed on STA i1500 device. The specimens of negative electrode material were represented by natural graphite in two forms, initial and lithiated. Lithiated graphite material can be considered as negative electrode material in charged state. Were used two analysis methods TG (Thermogravimetry) and DCS (Differential Scanning Calorimetry).

Název v anglickém jazyce

Simultaneous Thermal Analysis for Fire Safety of Lithium-ion Batteries

Popis výsledku anglicky

Lithium-ion batteries are widely spread at consumer electronic devices, they appear as sufficient energy source for propulsion drive of electric vehicles. Their using in this high power application brings lot of advantages but marks the question of fire safety of Lithium-ion batteries. This short research presents testing of electrode materials using in Lithium-ion batteries by Simultaneous Thermal Analysis (STA). Within research were performed several tests of lithium-ion batteries in which batteries were overcharged, short circuited, charged with ten times of rated current. In the other part of testing the STA of our negative electrode material specimens was performed on STA i1500 device. The specimens of negative electrode material were represented by natural graphite in two forms, initial and lithiated. Lithiated graphite material can be considered as negative electrode material in charged state. Were used two analysis methods TG (Thermogravimetry) and DCS (Differential Scanning Calorimetry).

Druh

D - Stať ve sborníku

CEP obor

CG - Elektrochemie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

ECS Transaction

ISBN

9781566779883

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

71-74

Název nakladatele

The Electrochemical Society

Místo vydání

Pennington, New Jersey, US

Místo konání akce

Brno

Datum konání akce

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Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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