A5083150531- Advancements in Solid Oxide Fuel Cells
- Electronic and Structural Properties of Oxides
- Advanced Photocatalysis Techniques
- Magnetic and transport properties of perovskites and related materials
- Catalytic Processes in Materials Science
- Perovskite Materials and Applications
- Fuel Cells and Related Materials
- Electrocatalysts for Energy Conversion
- TiO2 Photocatalysis and Solar Cells
- Soil erosion and sediment transport
- Catalysis and Oxidation Reactions
- Hydrology and Watershed Management Studies
- Semiconductor materials and devices
- Gas Sensing Nanomaterials and Sensors
- CO2 Reduction Techniques and Catalysts
- ZnO doping and properties
- High-Temperature Coating Behaviors
- Soil and Unsaturated Flow
- Quantum Dots Synthesis And Properties
- Soil and Water Nutrient Dynamics
- Thermal Expansion and Ionic Conductivity
- Advanced battery technologies research
- Chalcogenide Semiconductor Thin Films
- Advanced Nanomaterials in Catalysis
- Corrosion Behavior and Inhibition
Southwest University
2017-2025
Ministry of Agriculture and Rural Affairs
2021-2025
University of Groningen
2024
University of St Andrews
2014-2021
Ministry of Science and Technology of the People's Republic of China
2021
Chongqing University
2019
University of Ulster
2018-2019
St. Andrews University
2015-2018
Jordan Hospital
2018
Newtown Hospital
2018
Compared to traditional deposition techniques, in situ growth of nanoparticles on material surfaces is one the more time- and cost-effective ways design new catalysts. The B-site transition-metal cations perovskite lattice could be partially exsolved as under reducing conditions, greatly enhancing catalytic activity. Here, we demonstrate that growing surface a layered La0.8Sr1.2Fe0.9Co0.1O4±δ (LSFC), which applied redox stable active electrode for intermediate-temperature symmetrical solid...
Photocatalytic conversion of cellulose to sugars and carbon dioxide with simultaneous production hydrogen assisted by decomposition under UV or solar light irradiation was achieved upon immobilization onto a TiO2 photocatalyst. This approach enables from water without using valuable sacrificial agents, provides the possibility for recovering as liquid fuels.
The field of organo-lead halide perovskite solar cells has been rapidly growing since their discovery in 2009. State the art devices are now achieving efficiencies comparable to much older technologies like silicon, while utilising simple manufacturing processes and starting materials. A key parameter consider when optimising cell or designing new materials is position effects energy levels We present here a comprehensive study common structure using an advanced macroscopic Kelvin probe UV...
Employment of identical oxides for the cathode and anode in a symmetrical solid oxide fuel cell (SSOFC) is beneficial decreasing fabrication costs robust cell. Ce doping on A site SrFeO3 increased structural stability reducing atmosphere, but ceria was found to exsolve from perovskite during cooling process air if level reached 20 atom %. The additional 5 % Ru Sr0.8Ce0.2FeO3 Fe could prevent segregation induce surface decomposition under conditions formation nanoscale SrO, CeO2, Ru0. SSOFC...
Iron-based electrode materials are widely investigated for robust and high-performance SOCs because of their low-cost the appropriate valence stability Fe–O bond to exhibit excellent redox activity across a wide range functions.
Studying the characteristics and driving factors of chemical fertilizer pesticide application farmers is helpful for prevention control regional non-point source pollution (NPSP). In this study, 320 in Chongqing were surveyed, main influencing applications analyzed by spatial analysis partial least squares regression (PLSR). The results can be showed that: (1) Aaverage unit area N, P2O5 6.01 kg/ha/yr, 3.78 kg/ha/yr 107.89 g/ha/yr. Among them, rates large-scale households are 8.46 kg/ha/yr/,...
The use of identical electrodes for both the cathode and anode in a symmetrical solid oxide fuel cell (SSOFC) can simplify preparation process increase durability cell, but it is also demanding on properties electrode including stability, electric conductivity, electrocatalysis. doping variable-valence Mn4+/3+2+ B site stable SrTiO3 explored this study as an SSOFC. Though limit Mn generally low, additional Pr3+/4+ donor Sr SrTi0.5Mn0.5O3 was found to enhance structure with...
Abstract A metal-organic hybrid perovskite (CH 3 NH PbI ) with three-dimensional framework of metal-halide octahedra has been reported as a low-cost, solution-processable absorber for thin-film solar cell power-conversion efficiency over 20%. Low-dimensional layered perovskites metal halide slabs separated by the insulating organic layers are to show higher stability, but efficiencies cells limited confinement excitons. In order explore and transport excitons in zero-dimensional...
Macro–mesoporous resorcinol–formaldehyde (urea) resins have been demonstrated as a new family of metal-free visible light photocatalysts.
A mild surface nitridation strategy was designed to synthesize Ni–Mo bimetallic nitride from a bimetal oxide precursor for HER electrocatalysis in alkaline solution, exhibiting excellent activity and durability.
Perovskite electrodes have been considered as an alternative to Ni-YSZ cermet-based anodes they afford better tolerance towards coking and impurities due redox stability can allow very high levels of fuel utilisation.
With engineering of A-site deficiency and Ti<sup>4+/3+</sup> stabilization, Ni<sup>0</sup> exsolves embeds partially in the perovskite under <italic>in situ</italic> reduction.