# Perovskite Type ABO 3 Oxides in Photocatalysis, Electrocatalysis, and Solid Oxide Fuel Cells: State of the Art and Future Prospects

“Perovskite Type ABO 3 Oxides in Photocatalysis, Electrocatalysis, and Solid Oxide Fuel Cells: State of the Art and Future Prospects” (2025), by Muhammad Humayun et al. Energy research paper. Original abstract below, unchanged. No free PDF was found.

- Authors: Muhammad Humayun, Zhishan Li, Muhammad Q. Israr, Abbas Khan, Wei Luo, Chundong Wang, Zongping Shao
- Published: March 12, 2025
- Field: Energy
- DOI: https://doi.org/10.1021/acs.chemrev.4c00553
- Source: https://doi.org/10.1021/acs.chemrev.4c00553

## Abstract

Since photocatalytic and electrocatalytic technologies are crucial for tackling the energy and environmental challenges, significant efforts have been put into exploring advanced catalysts. Among them, perovskite type ABO 3 oxides show great promising catalytic activities because of their flexible physical and chemical properties. In this review, the fundamentals and recent progress in the synthesis of perovskite type ABO 3 oxides are considered. We describe the mechanisms for electrocatalytic oxygen evolution reactions (OER), oxygen reduction reactions (ORR), hydrogen evolution reactions (HER), nitrogen reduction reactions (NRR), carbon dioxide reduction reactions (CO 2 RR), and metal–air batteries in details. Furthermore, the photocatalytic water splitting, CO 2 conversion, pollutant degradation, and nitrogen fixation are reviewed as well. We also stress the applications of perovskite type ABO 3 oxides in solid oxide fuel cells (SOFs). Finally, the optimization of perovskite type ABO 3 oxides for applications in various fields and an outlook on the current and future challenges are depicted. The aim of this review is to present a broad overview of the recent advancements in the development of perovskite type ABO 3 oxides-based catalysts and their applications in energy conversion and environmental remediation, as well as to present a roadmap for future development in these hot research areas.

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