A review of defect structure and chemistry in ceria and its solid solutions

R Schmitt, A Nenning, O Kraynis, R Korobko… - Chemical Society …, 2020 - pubs.rsc.org
Ceria and its solid solutions play a vital role in several industrial processes and devices.
These include solar energy-to-fuel conversion, solid oxide fuel and electrolyzer cells …

High-valent metals in advanced oxidation processes: A critical review of their identification methods, formation mechanisms, and reactivity performance

B Yang, H Liu, J Zhang - Chemical Engineering Journal, 2023 - Elsevier
The role of high-valent metals as dominant reactive oxidants in advanced oxidation
processes (AOPs) has not been systematically reviewed. The aim of this study was to …

Persulfate oxidation of sulfamethoxazole by magnetic iron-char composites via nonradical pathways: Fe (IV) versus surface-mediated electron transfer

J Liang, X Duan, X Xu, K Chen, Y Zhang… - Environmental …, 2021 - ACS Publications
Despite the vital roles of reactive radical species in the coupled iron–carbon
composite/persulfate (PS) system for eliminating pollutants, nonradical contributions are …

Roadmap on emerging hardware and technology for machine learning

K Berggren, Q Xia, KK Likharev, DB Strukov… - …, 2020 - iopscience.iop.org
Recent progress in artificial intelligence is largely attributed to the rapid development of
machine learning, especially in the algorithm and neural network models. However, it is the …

Synergistic dual-phase air electrode enables high and durable performance of reversible proton ceramic electrochemical cells

Z Liu, Y Bai, H Sun, D Guan, W Li, WH Huang… - Nature …, 2024 - nature.com
Reversible proton ceramic electrochemical cells are promising solid-state ion devices for
efficient power generation and energy storage, but necessitate effective air electrodes to …

An universal oxygen electrode for reversible solid oxide electrochemical cells at reduced temperatures

JH Kim, D Kim, S Ahn, KJ Kim, SH Jeon… - Energy & …, 2023 - pubs.rsc.org
Solid oxide electrochemical cells (SOCs) are promising energy storage and conversion
devices that represent a facile and sustainable route for converting chemical fuels into …

Role of oxygen vacancy on activity of Fe-doped SrTiO3 perovskite bifunctional catalysts for biodiesel production

Y Li, S Niu, Y Hao, W Zhou, J Wang, J Liu - Renewable Energy, 2022 - Elsevier
In this work, the catalytic performance of the mesoporous SrTi 1-x Fe x O 3 (x= 0.05, 0.10,
0.15 or 0.20) for biodiesel production from palm oil with a high acid value is investigated …

Highly Active Nanocomposite Air Electrode with Fast Proton Diffusion Channels via Er Doping‐Induced Phase Separation for Reversible Proton Ceramic …

Z Liu, Y Lin, H Nie, D Liu, Y Li, X Zhao… - Advanced Functional …, 2024 - Wiley Online Library
Highly active and durable air electrodes are crucial for the commercialization of reversible
proton ceramic electrochemical cells (R‐PCECs) for large‐scale energy conversion and …

Fast surface oxygen release kinetics accelerate nanoparticle exsolution in perovskite oxides

J Wang, D Kalaev, J Yang, I Waluyo… - Journal of the …, 2023 - ACS Publications
Exsolution is a recent advancement for fabricating oxide-supported metal nanoparticle
catalysts via phase precipitation out of a host oxide. A fundamental understanding and …

Formation of Fe (IV) over a wide pH range via iron-carbon composite-catalyzed persulfate activation

H Li, R Qiu, Y Tang, X Duan, Y Gu, H Yang… - Chemical Engineering …, 2023 - Elsevier
Fe (IV) is typically formed under acidic or neutral conditions while its formation mechanism
and impacts on pollutant decomposition have been overlooked, particularly in persulfate …