3 papers
cond-mat.mtrl-sci2016
Enhancing Perovskite Electrocatalysis through Strain Tuning of the Oxygen Deficiency
Jonathan R. Petrie, Hyoungjeen Jeen, Sara C. Barron +2
Oxygen vacancies in transition metal oxides facilitate catalysis critical for energy storage and generation. However, it has proven elusive to promote vacancies at the lower temper…
cond-mat.mtrl-sci2016
Strain Control of Oxygen Vacancies in Epitaxial Strontium Cobaltite Films
Jonathan R. Petrie, Chandrima Mitra, Hyoungjeen Jeen +6
The ability to manipulate oxygen anion defects rather than metal cations in complex oxides can facilitate creating new functionalities critical for emerging energy and device techn…
cond-mat.mtrl-sci2016
Enhanced bifunctional oxygen catalysis in strained LaNiO3 perovskites
Jonathan R Petrie, Valentino R. Cooper, John W Freeland +4
Strain is known to greatly influence low temperature oxygen electrocatalysis on noble metal films, leading to significant enhancements in bifunctional activity essential for fuel c…