Publication
Degradation of PZT in humid ambient – an electrochemically controlled process
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1773415
Einar Vøllestad
Research Scientist
Einar Vøllestad
Research Scientist
Phone:
411 07 628
Email:
einar.vollestad@sintef.no
Unit:
SINTEF Industry
Department:
Sustainable Energy Technology
Office:
Oslo
Publications and responsibilities
Publication
Links between humidity-induced resistance-degradation and recovery of PZT-based piezoMEMS
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1754670
Pb(Zr, Ti)O3 (PZT) is a piezoelectric material with large dielectric and piezoelectric compliances and is one of the most technologically important materials for thin film piezoelectric microelectromechanical systems. Reliability in humid conditions is a key concern for deploying devices in realisti...
Publication
Electrochemically driven degradation of PZT in humid ambient
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1754667
Ambient humidity significantly accelerates degradation of PZT films in microelectromechanical systems; the cause of such degradation is under debate. Here it is shown that the primary driving force for PZT degrading in humid conditions is coupled to the electrochemical activity of the system towards...
Publication
PiezoMEMS reliability: why the electrode-material matters in humid ambient
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1754662
Publication
Defect chemistry of mixed conducting double perovskites
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1729794
Publication
Mixed proton and electron conducting double perovskite anodes for stable and efficient tubular proton ceramic electrolysers
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1727480
Publication
High temperature testing facilities at the Norwegian Fuel Cell and Hydrogen Centre
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1709083
Year
2019
Type
Conference lecture and academic presentation
Publication
Hydrogen from wet air and sunlight in a tandem photoelectrochemical cell
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1647073
Publication
Governing principles of surface protonics in porous oxides
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1735751
Authors
Vøllestad Einar
Rørvik Per Martin
Year
2018
Type
Conference lecture and academic presentation
Publication
High Temperature node in Norwegian Fuel Cell and Hydrogen Centre
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1627821
Year
2018
Type
Conference lecture and academic presentation