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Dive into the research topics where Stephan Leuthner is active.

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Featured researches published by Stephan Leuthner.


Archive | 2018

Lithium-ion battery overview

Stephan Leuthner

The history of lithium-ion batteries started in 1962. The first battery was a battery that could not be recharged after the initial discharging (primary battery). The materials were lithium for the negative electrode and manganese dioxide for the positive electrode. This battery was introduced on the market by Sanyo in 1972. Moli Energy developed the first rechargeable battery (secondary battery) in 1985. This battery was based on lithium (negative electrode) and molybdenum sulfide (positive electrode). However, its design exhibited safety problems due to the lithium on the negative electrode.


Archive | 2013

Übersicht zu Lithium-Ionen-Batterien

Stephan Leuthner

Die Geschichte der Lithium-Ionen-Batterien hat 1962 ihren Anfang genommen. Es handelte sich zunachst um eine Batterie, die nach einmaliger Entladung nicht mehr aufgeladen werden konnte (Primarbatterie). Das Material der negativen Elektrode war Lithium, das Material der positiven Elektrode war Mangandioxid. Diese Batterie wurde 1972 durch das Unternehmen Sanyo auf den Markt gebracht. Die Firma Moli Energy entwickelte 1985 die erste wiederaufladbare Batterie (Sekundarbatterie) auf Basis von Lithium (negative Elektrode) und Molybdansulfid (positive Elektrode); diese Bauart hatte jedoch Sicherheitsprobleme bedingt durch das Lithium auf der negativen Elektrode.


Archive | 2002

Air-conditioning unit with additional heat transfer unit in the refrigerant circuit

Peter Horstmann; Stephan Leuthner; Peter Satzger; Gernot Mall; Petra Kanters


Archive | 2009

Device and method for cooling a battery module

Stephan Leuthner; Philipp Kohlrausch


Archive | 2001

COOLING DEVICE FOR COOLING COMPONENTS OF THE POWER ELECTRONICS, SAID DEVICE COMPRISING A MICRO HEAT EXCHANGER

Norbert Breuer; Stephan Leuthner; Reiner Hohl; Peter Satzger


Archive | 2001

Method for producing a structural member from plates stacked on top of each other and soldered together

Wilfried Reschnar; Stephan Borges; Stephan Leuthner; Juergen Hackenberg; Franz Wetzl


Archive | 2008

Fluidspeicher mit Thermomanagement

Thorsten Allgeier; Ian Faye; Jan-Michael Graehn; Werner Gruenwald; Stephan Leuthner


Archive | 2007

Gassorptionsspeicher mit optimierter Kühlung

Jan-Michael Grähn; Werner Grunwald; Ian Faye; Stephan Leuthner; Kai Oertel; Thorsten Allgeier; Markus Schubert


Archive | 2010

DEVICE HAVING AT LEAST ONE ELECTROCHEMICAL CELL, AND METHOD FOR OPERATING A DEVICE HAVING AT LEAST ONE ELECTROCHEMICAL CELL

Stephan Leuthner


Archive | 2007

GAS ABSORPTION RESERVOIR WITH OPTIMIZED COOLING

Werner Gruenwald; Thorsten Allgeier; Kai Oertel; Ian Faye; Stephan Leuthner; Jan-Michael Graehn; Markus Schubert

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