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Enabling High Performance Potassium‐Based Dual‐Graphite Battery Cells by Highly Concentrated Electrolytes
Author(s) -
Münster Patrick,
Heckmann Andreas,
Nölle Roman,
Winter Martin,
Beltrop Kolja,
Placke Tobias
Publication year - 2019
Publication title -
batteries and supercaps
Language(s) - English
Resource type - Journals
ISSN - 2566-6223
DOI - 10.1002/batt.201900180
Subject(s) - electrolyte , graphite , battery (electricity) , cover (algebra) , dual (grammatical number) , electrode , potassium , chemical engineering , materials science , chemistry , nanotechnology , physics , engineering , metallurgy , art , mechanical engineering , power (physics) , literature , quantum mechanics
Invited for this month's cover picture is the group of Dr. Tobias Placke and Prof . Dr. Martin Winter from the MEET Battery Research Center (University of Münster, Münster, Germany). The cover picture shows the dual‐graphite cell chemistry in the charged state, in which cations and anions are intercalated into the negative and positive graphite electrodes, respectively. The key requirements to achieve a high cycling stability are improved electrolytes and the design of effective interphases. Read the full text of the Article at 10.1002/batt.201900106.