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
38th Swiss Electrochemistry Symposium
Topic: Electrochemical Valorization of CO2
Wednesday, May 11, 2022
KuK Aarau, Switzerland - Registration opens approx. January 2022.
37th Swiss Electrochemistry Symposium
Topic: Prospects of Future Transport Electrification
Wednesday, April 21, 2021
Webinar via Zoom / Registration is closed.
View past program: https://www.psi.ch/ec21 (Firefox or Chrome)
https://youtu.be/d8JORR4aBDo
Scientific Highlight
Cross-Talk–Suppressing Electrolyte Additive for Li-ion Batteries
Control of interfacial reactivity at high-voltage is a key to high-energy-density Li-ion batteries. 2-aminoethyldiphenyl borate was investigated as an electrolyte additive to stabilize surface and bulk of both NCM851005 and graphite in the cell with upper cut-off voltage of 4.4 V vs Li+/Li. AEDB almost completely eliminated the “cross-talk” in the cell, by significantly reducing metal leaching from the cathode, preventing their deposition at the anode, and further electrolyte decomposition.
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
Wasserstofftankstellen für die Schweiz?