A5033034626- Advancements in Solid Oxide Fuel Cells
- Electronic and Structural Properties of Oxides
- Magnetic and transport properties of perovskites and related materials
- Fuel Cells and Related Materials
- Electrocatalysts for Energy Conversion
- Advanced battery technologies research
- Geology and Paleoclimatology Research
- Hybrid Renewable Energy Systems
- Heavy Metals in Plants
- Innovative Microfluidic and Catalytic Techniques Innovation
- Chemical Looping and Thermochemical Processes
- Multiferroics and related materials
- Isotope Analysis in Ecology
- Ferroelectric and Piezoelectric Materials
- Catalysis and Oxidation Reactions
- Pacific and Southeast Asian Studies
- Atmospheric Ozone and Climate
- Dielectric properties of ceramics
- Atmospheric chemistry and aerosols
- Atmospheric and Environmental Gas Dynamics
- Nanocluster Synthesis and Applications
- Perovskite Materials and Applications
- Catalytic Processes in Materials Science
- Pleistocene-Era Hominins and Archaeology
- Microwave Dielectric Ceramics Synthesis
Xi'an Shiyou University
2024
Nanjing University of Science and Technology
2014-2024
Tsinghua University
2008-2023
Key Laboratory of Nuclear Radiation and Nuclear Energy Technology
2018-2021
Peking University
2006-2020
Peking University People's Hospital
2020
State Key Laboratory of Nuclear Physics and Technology
2012-2018
State Key Laboratory of Chemical Engineering
2015-2018
Air Force Engineering University
2016
Georgia Institute of Technology
2013
FeNi 3 nanoparticles anchored on the (PrBa) 0.95 Fe 1.6 Ni 0.4 O 6− δ double perovskite enhance electrochemical performance and durability in direct CO 2 electrolysis.
Solid-oxide electrolysis cells are a clean energy conversion device with the ability to directly electrolyze of CO2 CO efficiently. However, their practical applications limited due insufficient adsorption performance cathode materials. To overcome this issue, A-site cation deficiency strategy has been applied in layered perovskite PrBaFe1.6Ni0.4O6-δ (PBFN) for direct electrolysis. The introduction 5% at Pr/Ba site leads significant increase concentration oxygen vacancies (nonstoichiometric...
The in situ exsolved nanoparticles from the perovskite matrix have achieved increasing attention and wide applications solid oxide fuel cells (SOFCs) due to their excellent stability high catalytic activity. Herein, an A-site-deficient (Ba0.9La0.1)0.95Co0.7Fe0.2Nb0.1O3 – δ (BL95CFN) with Co-Fe is developed investigated as anode for SOFCs. Compared stoichiometric BLCFN, a tiny A-site deficiency (5%) promoted exsolution of cobalt iron BL95CFN. This hybrid catalyst showed electrochemical...
Oxygen vacancies can act as active centers for oxygen evolution reaction (OER), thereby enhancing the electrocatalytic activity of catalyst. Unfortunately, effective methods are rather limited to introducing a high amount on surface nanocatalysts. Here, facile solution reduction method has been demonstrated. By simply tuning concentration NaBH4 solution, we fabricate typical spinel Co3O4 nanorods with reasonable density vacancy defects and preserve nanorod morphology one-dimensional (1D)...
Ferroelectric polarization allows a depolarization electric field to separate electron-hole pairs excited by lights, and thus, the photovoltaic properties of ABO3-type films on hard SrTiO3 or Si substrate have been extensively studied recently. However, there are few reports photocapacitance photoimpedance these oxide films, especially flexible substrates. In this work, strong photovoltaic, giant photocapacitance, effects were observed in (111) BiFeO3 with natural downward polarization. The...