journal article·2026

Self-assembled PrBaCo 2 O 5+ δ –Ba 0.9 CoO 3− δ composite as a highly active and durable oxygen electrode for reversible solid oxide cells

Min Zhang, Jiayue Liu, Xinyang Yu, Yang He, Zhihong Du, Xianyu Wang, Boyang Fu, Konrad Świerczek, Jianrong Zeng, Ligang Wang, Hailei Zhao

Journal of Materials Chemistry A· Volume 14· Issue 25
Publisher page

Abstract

A B9C phase with mixed electronic and oxygen ionic conductivity was composited with PBC, forming a dual-phase oxygen electrode, PBC–B9C, with a misfit dislocation interface structure, which achieved enhanced catalytic activity and chemical stability.
Source: crossref · Quality: baseline

Research context

OpenAlex topics: Advancements in Solid Oxide Fuel Cells · Magnetic and transport properties of perovskites and related materials · Physics of Superconductivity and Magnetism

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing, 100083, China

Beijing Municipal Key Lab for Advanced Energy Materials and Technologies, Beijing, 100083, China

Faculty of Energy and Fuels, AGH University of Krakow, al. Mickiewicza 30, Krakow 30-059, Poland

Shanghai Synchrotron Radiation Facility, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201204, China

Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China

Beijing Laboratory of New Energy Storage Technology, North China Electric Power University, Beijing, 102206, China

Funding

National Key Research and Development Program of China

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