A5013898809- Advancements in Solid Oxide Fuel Cells
- Electronic and Structural Properties of Oxides
- Fuel Cells and Related Materials
- 2D Materials and Applications
- Magnetic and transport properties of perovskites and related materials
- MXene and MAX Phase Materials
- Electrocatalysts for Energy Conversion
- Advanced Memory and Neural Computing
- Graphene research and applications
- Catalysis and Oxidation Reactions
- Ferroelectric and Negative Capacitance Devices
- Perovskite Materials and Applications
- Advanced Photocatalysis Techniques
- Advanced battery technologies research
- Nuclear materials and radiation effects
- Catalytic Processes in Materials Science
- Advanced Battery Materials and Technologies
- Thermal Expansion and Ionic Conductivity
- Advancements in Battery Materials
University of Electronic Science and Technology of China
2021-2025
Yangzhou University
2025
Huzhou University
2022-2024
Addis Ababa Science and Technology University
2024
Huainan Normal University
2022
Recently, Fe-based perovskite oxides, such as Ln1-xSrxFeO3-δ (Ln = La, Pr, Nd, Sm, Eu) have been proposed potential alternative electrode materials for solid oxide fuel cells (SOFCs), due to their good phase stability, electrocatalytic activity, and low cost. This work presents the catalytic effect of BaCO3 nanoparticles modified on a cobalt-free La0.8Sr0.2FeO3-δ-Gd0.2Ce0.8O2-δ (LSF-GDC) composite cathode at an intermediate-temperature (IT)-SOFC. An electrochemical conductivity relaxation...
Proton-conducting solid–oxide fuel cell (H-SOFC) is an alternative promising low-temperature electrochemical for renewable energy, but the performance insufficient because of low activity cathode materials at temperatures. A layered perovskite oxide PrBaFe1.9Zn0.1O5+δ (PBFZ) was synthesized and investigated as a material H-SOFC. Here, partial substitution Fe by Zn further enhances electrical conductivity thermal compatibility PrBaFe2O5+δ (PBF). The PBFZ exhibits improved in air intermediate...
Two-dimensional (2D) CrI3 monolayer ferromagnets are key to the development of future miniature spintronic devices and modulating them into a half-metal will greatly expand application scenarios in nanospintronics. Nevertheless, existing strategies induce half-metallicity remain experimentally challenging have unstable issues. In this work, introduction 2D electride [Y2C]2+·2e- as an auxiliary layer is shown be effective way achieve generation stable monolayer. When fully hydrogenated Y2CH2...
The application of strain induces a transition in the ground-state magnetic configuration Janus TiVC MXene from A-AFM to FM. A new system and method solid-state disk information storage without electricity is developed based on as-discovered reversible state TiVC, which can achieve efficient extremely harsh conditions.
Symmetric solid oxide fuel cells (SSOFCs), which can effectively deal with the issue of anode carbon accumulation and sulfur poisoning while simplifying preparation process, have received much attention. Fe-based compounds are commonly used as symmetric electrodes for SOFCs due to their low cost excellent stability. The effects equivalent quantities Nd-deficiency or Mo-doping on NdBaFe 2 O 5+δ (NBF) electrode materials investigated in this work. Under hydrogen, NBF has highest electrical...
Symmetric solid oxide fuel cells (SSOFCs), which can effectively deal with the issue of anode carbon accumulation and sulfur poisoning while simplifying preparation process, have received much attention. Fe-based compounds are commonly used as symmetric electrodes for SOFCs due to their low cost excellent stability. The effects equivalent quantities Nd-deficiency or Mo-doping on NdBaFe2O5+δ (NBF) electrode materials investigated in this work. Under hydrogen, NBF has highest electrical...
The sluggish kinetics of the electrochemical oxygen reduction reaction (ORR) in intermediate-temperature solid oxide fuel cells (IT-SOFCs) greatly limits overall cell performance. In this study, an efficient and durable cathode material for IT-SOFCs is designed based on density functional theory (DFT) calculations by co-doping with Nb Ta B-site SrFeO 3-δ perovskite oxide. DFT suggest that Nb/Ta can regulate energy band parent help electron transfer. symmetrical cells, such a SrFe 0.8 0.1 O...