Welcome to the Electrochemistry Laboratory (LEC)
The Electrochemistry Laboratory (LEC), established 1988, is part of the Energy and Environment Research Division (ENE) at the Paul Scherrer Institute. The laboratory comprises 6 interacting research groups that deal with almost all aspects of electrochemical energy storage and conversion. PSI’s Electrochemistry Laboratory is Switzerland’s largest Center for Electrochemical Research.
PSI Electrochemistry Symposium
40th Swiss Electrochemistry Symposium
Topic: Critical Raw Materials for the Energy Transition
Wednesday, April 17, 2024
Kultur & Kongresshaus Aarau, Schlossplatz 9, 5000 Aarau, Switzerland
Registration opens mid December, 2023
1. November 2021
PSI-Impuls-Preis 2021 geht an Tobias Schuler
Mitteilung PSI-Impuls
Den PSI-Impuls-Preis 2021 erhält Tobias Schuler für seine Doktorarbeit “Towards a Generic Understanding of Porous Transport Layers in Polymer Electrolyte Water Electrolysis”
Further details: Electrochemistry Scientific Highlight 1st May 2020 - Tobias Schuler et al.
Scientific Highlight
Understanding the (de-)lithiation mechanism of nano-sized LiMn2O4 allows achieving long-term cycling stability
We report an in-depth investigation of the local atomic geometry, electronic and crystallographic structure evolution of nano-sized LiMn2O4 using operando XAS and XRD to shed light on (de-)lithiation mechanism when cycled in wide voltage range of 2.0 to 4.3 V vs Li+/Li. Leveraging on these findings, a novel electrochemical cycling protocol, with periodic deep discharge, yields superior electrochemical performance cycled in the range of 3.3 to 4.3 V exhibiting an excellent structure cyclability and an unprecedented increase in the specific capacity upon long cycling.
News
LEC on TV and Radio
Swiss Radio: SRF Regionaljournal Aargau Solothurn, May 8, 2017, 17:30h
Paul Scherrer Institut entwickelt Akku der Zukunft
Swiss TV: Kassensturz, January 17, 2017, 21:10h
Knopfbatterien im Test: Enorme Preisunterschiede
Swiss TV: Einstein, November 26, 2015, 21:07h
Die Renaissance der Batterie
Swiss TV: Einstein, November 21, 2013, 21:07h
Mobilität ohne Treibhausgase
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