Recent advances in exsolved perovskite oxide construction: exsolution theory, modulation, challenges, and prospects
Heterogeneously supported metal nanoparticles are used in a wide range of chemical and
energy conversion processes, including photocatalysis, solid oxide electrolysis cells, solid …
energy conversion processes, including photocatalysis, solid oxide electrolysis cells, solid …
Metal exsolution from perovskite-based anodes in solid oxide fuel cells
S Zhu, J Fan, Z Li, J Wu, M Xiao, P Du… - Chemical …, 2024 - pubs.rsc.org
Solid oxide fuel cells (SOFCs) are highly efficient and environmentally friendly devices for
converting fuel into electrical energy. In this regard, metal nanoparticles (NPs) loaded onto …
converting fuel into electrical energy. In this regard, metal nanoparticles (NPs) loaded onto …
Bifunctional electrocatalysts Pr 0.5 Sr 0.5 Cr 0.1 Fe 0.9− x Ni x O 3− δ (x= 0.1, 0.2) for the HOR and ORR of a symmetric solid oxide fuel cell
Pr0. 5Sr0. 5Cr0. 1Fe0. 9− xNixO3− δ (PSCFNx, x= 0.1, 0.2) catalysts are prepared and
utilized as electrodes in symmetric solid oxide fuel cells (SOFCs) for the hydrogen oxidation …
utilized as electrodes in symmetric solid oxide fuel cells (SOFCs) for the hydrogen oxidation …
Microwave-driven exsolution of Ni nanoparticles in A-site deficient perovskites
Exsolution has emerged as a promising method for generating metallic nanoparticles,
whose robustness and stability outperform those of more conventional deposition methods …
whose robustness and stability outperform those of more conventional deposition methods …
RuOx modified PrBaFe1. 8Hf0. 2O5+ δ surface for boosting the performance of symmetrical solid oxide fuel cells
The development of symmetrical solid oxide fuel cells (SSOFCs) faces a significant
challenge in designing electrode materials that exhibit both high activity and stability. In this …
challenge in designing electrode materials that exhibit both high activity and stability. In this …
Effect of Sr Incorporation and Ni Exsolution on Coke Resistance of the Ni/Sr–Al2O3 Catalyst for Dry Reforming of Methane
J Kim, JC Seo, WJ Jang, K Lee - ACS Sustainable Chemistry & …, 2023 - ACS Publications
The effects of Sr incorporation over Ni/Al2O3 catalysts were explored for the dry reforming of
methane (DRM). Ni-exsolved catalysts (NiEXS) and conventional Ni-impregnated catalysts …
methane (DRM). Ni-exsolved catalysts (NiEXS) and conventional Ni-impregnated catalysts …
Exsolution versus particle segregation on (Ni, Co)-doped and undoped SrTi0. 3Fe0. 7O3-δ perovskites: Differences and influence of the reduction path on the final …
Exsolution is one of the most successful functionalization techniques to improve the catalytic
activity of electrodes in solid oxide fuel and electrolyzer cells (SOFC/SOEC). The objective of …
activity of electrodes in solid oxide fuel and electrolyzer cells (SOFC/SOEC). The objective of …
Boosting CO2 electrolysis via synergy between active heterogeneous interface and oxygen defects
The commercial viability of solid oxide electrolysis cells (SOECs) for the electrochemical
reduction of CO 2 to CO is hampered by the sluggish electrocatalytic activity of the electrode …
reduction of CO 2 to CO is hampered by the sluggish electrocatalytic activity of the electrode …
A Single Model for the Thermodynamics and Kinetics of Metal Exsolution from Perovskite Oxides
Exsolution has emerged as an outstanding route for producing oxide-supported metal
nanoparticles. For AB O3-perovskite oxides, various late transition-metal cations can be …
nanoparticles. For AB O3-perovskite oxides, various late transition-metal cations can be …
[HTML][HTML] Phase stability, redox-behavior and carbon-tolerance of Sr 1− x (Ti 0.3 Fe 0.7− y Ni y) O 3− δ with exsolved nanoparticles
A Schwiers, D Röhrer, C Lenser… - Journal of Materials …, 2024 - pubs.rsc.org
Ni-exsolution from perovskites has gained significant attention in the area of electrode
materials for fuel and electrolysis cells due to their potential for high catalytic activity …
materials for fuel and electrolysis cells due to their potential for high catalytic activity …