A5100415058- Advanced Photocatalysis Techniques
- Ga2O3 and related materials
- Copper-based nanomaterials and applications
- Catalytic Processes in Materials Science
- ZnO doping and properties
- Advanced Nanomaterials in Catalysis
- Advanced biosensing and bioanalysis techniques
- Graphene research and applications
- Perovskite Materials and Applications
- Gas Sensing Nanomaterials and Sensors
- Electronic and Structural Properties of Oxides
- Electrochemical sensors and biosensors
- CO2 Reduction Techniques and Catalysts
- High-Velocity Impact and Material Behavior
- Luminescence and Fluorescent Materials
- Electrochemical Analysis and Applications
- Microstructure and mechanical properties
- Extraction and Separation Processes
- Electrocatalysts for Energy Conversion
- Thermal properties of materials
- Nanocluster Synthesis and Applications
- 2D Materials and Applications
- TiO2 Photocatalysis and Solar Cells
- Radioactive element chemistry and processing
- Polyoxometalates: Synthesis and Applications
Chinese Academy of Sciences
2015-2025
Tianjin University of Traditional Chinese Medicine
2018-2025
University of Chinese Academy of Sciences
2015-2025
University of Calgary
2023-2025
Research Center for Eco-Environmental Sciences
2025
Shanghai Institute of Microsystem and Information Technology
2024
Zhejiang University
2009-2024
Guangxi Medical University
2024
Zhejiang University of Science and Technology
2024
Northeast Electric Power University
2019-2024
An (oxy)nitride-based heterostructure for powdered Z-scheme overall water splitting is presented. Compared with the single MgTa2O(6-x)N(y) or TaON photocatalyst, a MgTa2O(6-x)N(y)/TaON fabricated by simple one-pot nitridation route was demonstrated to effectively suppress recombination of carriers efficient spatial charge separation and decreased defect density. By employing Pt-loaded as H2-evolving system an apparent quantum efficiency (AQE) 6.8% at 420 nm constructed (PtO(x)-WO3...
Excellent through-plane thermally conductive composites are highly demanded for efficient heat dissipation. Giant sheets have large crystalline domain and significantly reduce interface phonon scattering, making them promising to build composites. However, realizing vertical orientation of giant remains challenging due their enormous mass huge hydrodynamic drag force. Here, we achieve vertically ordered liquid crystals graphite oxide (more than 100 µm in lateral dimension) by microwire...
Selective oxidation of benzyl alcohols to the corresponding carbonyl compounds is great importance for providing versatile intermediates synthesis pharmaceuticals and fine chemicals. In this work, we constructed a CsPbBr3/[Ni4(H2O)2(PW9O34)2]10– (CsPbBr3/Ni4P2) composite by integrating visible light-responsive ability CsPbBr3 multielectron-transfer polyoxometalates. The resulting CsPbBr3/Ni4P2 exhibited good photocatalytic activity toward selective conversion alcohol benzaldehyde with ∼100%...
In the semiconductor photocatalyst system for overall water splitting, cocatalysts play crucial roles because they provide not only redox active sites but also charge separation function photogenerated electrons and holes. this work, we have investigated cubic structured NaTaO3 with six equivalent {001} facets to address following two important questions: Can occur among facets? How can charges be separated on surface photocatalytic reactions? Charge location probe experiments by...
For typical blocky, laminated and bedded mudrock samples from the Paleogene Shahejie Formation in Dongying Sag of Bohai Bay Basin, this work systematically focuses on their structure characterization multiple micro-nano pore networks. A use mercury injection capillary pressure (MICP) documented presence μm-nm networks, obtained respective porosity, permeability tortuosity. Different sample sizes (500-841 μm GRI fractions, 1 cm-sized cubes, 2.54 cm diameter 2-3 height core plugs) approaches...
Solar fuels have attracted great interest as an alternative use for solar energy. However, the challenges are high temperatures and low utilization thermochemical photochemical conversion methods, respectively. To lower temperature in thermochemistry increase energy utilization, a photothermochemical cycle (PTC) has been reported carbon dioxide (CO2) reduction improved by palladium-nanoparticle-loaded TiO2 (PNT). A maximum stable monoxide (CO) production of 11.05 μmol/(h g) is demonstrated...
In the pursuit of low thermal conductivity materials for management, one always tries to increase material entropy by increasing number components in scatter heat-carrying phonons. However, it also drastically increases technological complexity synthesize with target complex composition. Here, a family is presented simple composition Ln3 NbO7 , which only contains binary oxides Ln2 O3 (Ln = Dy, Er, Y, Yb) and Nb2 O5 . The conductivities approach theoretical minimum limit, where large...
Abstract An (oxy)nitride‐based heterostructure for powdered Z‐scheme overall water splitting is presented. Compared with the single MgTa 2 O 6− x N y or TaON photocatalyst, a /TaON fabricated by simple one‐pot nitridation route was demonstrated to effectively suppress recombination of carriers efficient spatial charge separation and decreased defect density. By employing Pt‐loaded as H ‐evolving system an apparent quantum efficiency (AQE) 6.8 % at 420 nm constructed (PtO ‐WO 3 IO − /I pairs...
Schematic of the WS<sub>2</sub>/MnO<sub>2</sub> heterostructure for valleytronic devices and diagram anomalous valley Hall effect.
Understanding the structures of oxygen vacancies in bulk ceria is crucial as they significantly impact material's catalytic and electronic properties. The complex interaction between Ce3+ ions presents challenges characterizing ceria's defect chemistry. We introduced a machine learning-assisted cluster-expansion model to predict energetics defective configurations accurately within ceria. This effectively samples configurational spaces, detailing vacancy across different temperatures...
A novel synthesis of BaTaO<sub>2</sub>N photocatalyst with low defect density is introduced for promotion overall water splitting performance.