https://www.scipedia.com/wd/index.php?action=history&feed=atom&title=Lammer_et_al_2018aLammer et al 2018a - Revision history2026-04-30T20:00:02ZRevision history for this page on the wikiMediaWiki 1.27.0-wmf.10https://www.scipedia.com/wd/index.php?title=Lammer_et_al_2018a&diff=196699&oldid=prevScipediacontent: Scipediacontent moved page Draft Content 929102952 to Lammer et al 2018a2021-02-01T18:42:44Z<p>Scipediacontent moved page <a href="/public/Draft_Content_929102952" class="mw-redirect" title="Draft Content 929102952">Draft Content 929102952</a> to <a href="/public/Lammer_et_al_2018a" title="Lammer et al 2018a">Lammer et al 2018a</a></p>
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</td></tr></table>Scipediacontenthttps://www.scipedia.com/wd/index.php?title=Lammer_et_al_2018a&diff=196698&oldid=prevScipediacontent: Created page with " == Abstract == method for characterising the over-temperature behaviour of lithium ion cells has been established. Single cells of the 18650 format are submitted to a heati..."2021-02-01T18:42:40Z<p>Created page with " == Abstract == method for characterising the over-temperature behaviour of lithium ion cells has been established. Single cells of the 18650 format are submitted to a heati..."</p>
<p><b>New page</b></p><div><br />
== Abstract ==<br />
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method for characterising the over-temperature behaviour of lithium ion cells has been established. Single cells of the 18650 format are submitted to a heating ramp and their respective thermal behaviour, i.e. occurring exothermic and endothermic effects, is recorded. The events of gas release are monitored by ex-situ analysis using gas chromatography. The thermal response is evaluated by comparison of the trigger temperatures for degradative effects and by calculation of the respective energy. Approx. 30 kJ of heat and 6000 cm³ of gas containing more than 70% of H2 and CO have been detected. Experimental data is used to establish a 2D model, taking in account the rotational symmetry of the cylindrical cells. The simulation framework then is used for prediction of the thermal response at various heating rates. Evaluation of the safety relevant factors from experiment and simulation allows for the postulation of safety characteristics regarding different types of cell.<br />
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== Original document ==<br />
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The different versions of the original document can be found in:<br />
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* [https://zenodo.org/record/3405945 https://zenodo.org/record/3405945] under the license http://creativecommons.org/licenses/by-nc-nd/4.0/legalcode<br />
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* [https://zenodo.org/record/3405945 https://zenodo.org/record/3405945],<br />
: [http://dx.doi.org/10.5281/zenodo.3405944 http://dx.doi.org/10.5281/zenodo.3405944] under the license http://creativecommons.org/licenses/by-nc-nd/4.0/legalcode<br />
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* [https://zenodo.org/record/3405945 https://zenodo.org/record/3405945],<br />
: [http://dx.doi.org/10.5281/zenodo.3405945 http://dx.doi.org/10.5281/zenodo.3405945] under the license http://creativecommons.org/licenses/by-nc-nd/4.0/legalcode<br />
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DOIS: 10.5281/zenodo.3405944 10.5281/zenodo.3405945</div>Scipediacontent