[Volcano in the Pocket: Danger Induced by Electronic Cigarettes].

Volcano in the Pocket: Danger Induced by Electronic Cigarettes We report two cases of male patients with deep second-degree burns at the lower extremities after thermal runaway of lithium-ion-batteries, which were carried in their trouser pockets as spare batteries for their electronic cigarettes. Both patients were treated according to the official burns guidelines. Here we would like to focus on the fact that irrigation with water is not recommended as the initial treatment for chemical burns caused by lithium.

Stress-induced Ageing of Lithium-Ion Batteries.

Lithium-ion batteries are well established for use in portable consumer products and are increasingly used in high power electro-mobility and photovoltaic storage applications. In hybrid and plug-in electric vehicles degradation and useful lifetime at standard operation conditions are critical parameters in addition to performance and safety. Here stress-induced ageing of commercially available high power battery cells of the type A123 AHR32113M1 Ultra-B, consisting of a LiFePO(4) cathode and a graphite anode have been investigated.