Evolution of Low Z-Elements in a Ni/MgFeAlO4 Catalyst during Reaction: Insight from In Situ XRS

S Kumar Das, L D'ooghe, NV Srinath… - ACS …, 2024 - ACS Publications
Ni/MgFeAlO4 displays promising activity and stability in the dry reforming of methane. In
order to establish a correlation between its performance and structural changes, an in-depth …

Interplay of Chemical, Electronic, and Structural Effects in the Triple-Conducting BaFeO3–Ba(Zr,Y)O3 Solid Solution

G Raimondi, R Merkle, A Longo, F Giannici… - Chemistry of …, 2023 - ACS Publications
Triple-conducting oxides with mobile protons, oxygen vacancies, and holes are key
functional materials for protonic ceramic fuel/electrolysis cells. We comprehensively …

A Fundamental Correlative Spectroscopic Study on Li1‐xNiO2 and NaNiO2

Q Jacquet, N Mozhzhukhina… - Advanced Energy …, 2024 - Wiley Online Library
The intricate relationship between local atomic arrangements and electronic states
significantly influences the electrochemical properties of Li‐ion battery cathode materials …

Triple-conducting Zn-doped Pr1. 8Ba0. 2NiO4+ δ air electrodes for proton ceramic electrolysis cells

L Yang, X Ren, W Peng, A Wang, D Yan, J Li… - Journal of Power …, 2023 - Elsevier
Proton ceramic electrolysis cells (PCECs), electrochemical devices that convert electrical
energy into chemical energy, have attracted increasing interest; however, their development …

Tandem CO2 Valorization and Ethane Dehydrogenation: Elucidating the Nature of Highly Selective Iron Oxide Active Sites

M Tasioula, E de Clermont Gallerande… - ACS …, 2023 - ACS Publications
Iron oxide-based catalysts can selectively covert CO2 to added-value CO in parallel with on-
purpose ethylene production via ethane dehydrogenation (CO2-EDH). The 5Fe/10NiMgZr …

Anomalous Impact of Mechanochemical Treatment on the Na‐ion Conductivity of Sodium Closo‐Carbadodecaborate Probed by X‐Ray Raman Scattering …

V Gulino, A Longo, LM de Kort, HP Rodenburg… - Small …, 2024 - Wiley Online Library
Solid‐state sodium ion conductors are crucial for the next generation of all‐solid‐state
sodium batteries with high capacity, low cost, and improved safety. Sodium closo …

Impact of first-row transition metals in (Ba, La)(Fe, TM) O3-δ on proton uptake and electronic conductivity

G Raimondi, R Merkle, J Maier - Solid State Ionics, 2023 - Elsevier
Oxides with mixed proton, oxygen vacancy, and hole conductivity are key functional
materials for fuel and electrolyzer cells based on protonic ceramic electrolytes. Here, we …

[HTML][HTML] Zinc triggers favorable hydrogenation reaction in double perovskite PrBaCo2O6-δ: Applications in protonic ceramic cells

Y Xie, N Shi, S Ricote, M Chen - Chemical Engineering Journal, 2024 - Elsevier
Protonic ceramic cell is seen as the next-generation energy conversion device designed to
efficiently and reversibly convert chemical energy into electricity working at intermediate …

[HTML][HTML] Influence of iron content on water uptake and charge transport in BaCe 0.6 Zr 0.2 Y 0.2− x Fe x O 3− δ triple-conducting oxides

J Budnik, A Mielewczyk-Gryń, M Gazda… - Journal of Materials …, 2024 - pubs.rsc.org
In this work, we studied the BaCe0. 6Zr0. 2Y0. 2− xFexO3− δ system which belongs to the
triple-conducting oxides (TCOs) group. The electrochemical properties of BaCe0. 6Zr0. 2Y0 …

Insights into hydration enthalpies of mixed proton–electron conductors

Z Jin, N Shi, R Peng, Z Wang, C Wang… - The Journal of …, 2022 - ACS Publications
Developing mixed proton–electron conductors (MPECs) is essential to accelerate the
sluggish air electrode reaction kinetics of protonic ceramic electrochemical cells, for their …