000880646 001__ 880646
000880646 005__ 20230207130608.0
000880646 0247_ $$2CORDIS$$aG:(EU-Grant)852208$$d852208
000880646 0247_ $$2CORDIS$$aG:(EU-Call)ERC-2019-STG$$dERC-2019-STG
000880646 0247_ $$2originalID$$acorda__h2020::852208
000880646 035__ $$aG:(EU-Grant)852208
000880646 150__ $$aTowards Nanostructured Electrocatalysts with Superior Stability$$y2020-01-01 - 2024-12-31
000880646 371__ $$aCENTER ODLICNOSTI NIZKOOGLJICNE TEHNOLOGIJE ZAVOD$$bCO NOT$$dSlovenia$$ehttp://www.conot.si$$vCORDIS
000880646 371__ $$aKEMIJSKI INSTITUT$$bNIC$$dSlovenia$$ehttp://www.ki.si$$vCORDIS
000880646 372__ $$aERC-2019-STG$$s2020-01-01$$t2024-12-31
000880646 450__ $$a123STABLE$$wd$$y2020-01-01 - 2024-12-31
000880646 5101_ $$0I:(DE-588b)5098525-5$$2CORDIS$$aEuropean Union
000880646 680__ $$aIn the last decades, significant progress has been made on understanding and controlling solid/liquid electrochemical interfaces at atomic levels. As the principles guiding the activity of electrochemical reactions are quite well established (structure-activity relationships), the fundamentals of stability are still poorly understood (structure-stability relationships). 123STABLE proposes to employ (1) identical location, (2) online monitoring and (3) modeling of noble metals based nanoparticles changes with the state-of-the-art electron microscopy equipment and online dissolution and evolution analytics using electrochemical flow cell coupled to online mass spectrometers. Projects unique methodology approach with picogram sensitivity levels, in combination with sub-atomic scale microscopy insights and simulations, promises novel atomistic insights into the corrosion and reconstruction of noble metals in electrochemical environments. This unique approach is based on observations of the same nanoparticles before and after electrochemical treatment where weak and stable atomic features and events can be recognized, followed, understood and finally utilized. Upon (1) doping, (2) decoration and/or (3) other synthetic modification of nanoparticles like a change in size and shape further stabilization is envisioned. For instance, blockage of nanoparticle vulnerable defected sites like steps or kinks by more noble metal could stop or significantly slow down their degradation. 
The 123STABLE project will feature platinum- and iridium-based nanostructures as a model system to introduce a unique “123” approach, as they still possess the best electrocatalytic properties for the future electrification of society through the Hydrogen economy. However, their electrochemical stability is still not sufficient. Coupled with the fact that their supply is hindered by extremely scarce, rare and uneven geological distribution, the increase in their stability is of immense importance.
000880646 909CO $$ooai:juser.fz-juelich.de:880646$$pauthority$$pauthority:GRANT
000880646 970__ $$aoai:dnet:corda__h2020::b53736699eac4fa9ab490c852eb146e0
000880646 980__ $$aG
000880646 980__ $$aCORDIS
000880646 980__ $$aAUTHORITY