In2O3‐ and SnO2‐Based Thin Film Ozone Sensors: Fundamentals

G Korotcenkov, V Brinzari, BK Cho - Journal of Sensors, 2016 - Wiley Online Library
The paper considers SnO2 and In2O3 thin films as materials for the design of solid‐state
conductometric ozone sensors in depth. In particular, the present review covers the analysis …

Advances and new directions in gas-sensing devices

ID Kim, A Rothschild, HL Tuller - Acta Materialia, 2013 - Elsevier
Gas sensors are employed in many applications including detection of toxic and
combustible gases, monitoring emissions from vehicles and other combustion processes …

Nonergodicity transitions in colloidal suspensions with attractive interactions

J Bergenholtz, M Fuchs - Physical Review E, 1999 - APS
Colloidal gel and glass transitions are investigated using the idealized mode coupling
theory (MCT) for model systems characterized by short-range attractive interactions. Results …

A New Model Describing Solid Oxide Fuel Cell Cathode Kinetics: Model Thin Film SrTi1‐xFexO3‐δ Mixed Conducting Oxides–a Case Study

WC Jung, HL Tuller - Advanced Energy Materials, 2011 - Wiley Online Library
Identifying the important factors governing the oxygen reduction kinetics at solid oxide fuel
cell cathodes is critical for enhanced performance, particularly at reduced temperatures. In …

First principles calculations of oxygen reduction reaction at fuel cell cathodes

EA Kotomin, YA Mastrikov, R Merkle, J Maier - Current Opinion in …, 2020 - Elsevier
The efficiency of solid oxide fuel cells (SOFC) depends critically on materials, in particular for
the cathode where the oxygen reduction reaction (ORR) occurs. Typically, mixed conducting …

Electrochemical response of mixed conducting perovskite enables low-cost high-efficiency hydrogen sensing

Z Zhang, J Yi, H Han, Y Meng, H Zhang… - ACS Applied Materials …, 2022 - ACS Publications
High-performance noble metal-free gas sensors are crucial for widespread applications in
various areas. Non-Nernstian electrochemical sensors have attracted tremendous attention …

Pathways for Oxygen Incorporation in Mixed Conducting Perovskites: A DFT-Based Mechanistic Analysis for (La, Sr)MnO3−δ

YA Mastrikov, R Merkle, E Heifets… - The Journal of …, 2010 - ACS Publications
An extensive set of DFT calculations on LaMnO3 slabs has been generated and used as a
basis to identify the most probable reaction mechanism for oxygen incorporation into (La, Sr) …

An elementary kinetic model for the LSCF and LSCF-CGO electrodes of solid oxide cells: impact of operating conditions and degradation on the electrode response

E Effori, J Laurencin, EDR Silva, M Hubert… - Journal of The …, 2021 - iopscience.iop.org
An elementary kinetic model was developed to predict the electrochemical response of
porous LSCF and LSCF-CGO electrodes. The model was validated thanks to experiments …

Constructing a pathway for mixed ion and electron transfer reactions for O2 incorporation in Pr0.1Ce0.9O2−x

D Chen, Z Guan, D Zhang, L Trotochaud, E Crumlin… - Nature Catalysis, 2020 - nature.com
In interfacial charge-transfer reactions, the complexity of the reaction pathway increases with
the number of charges transferred, and becomes even greater when the reaction involves …

Oxygen exchange kinetics on solid oxide fuel cell cathode materials—general trends and their mechanistic interpretation

L Wang, R Merkle, YA Mastrikov… - Journal of Materials …, 2012 - cambridge.org
The compilation of measured effective rate constants for oxygen surface exchange on mixed
conducting perovskites, which covers a great variety of compositions ranging from (La, Sr) …