A5079930289- Advanced Photocatalysis Techniques
- Copper-based nanomaterials and applications
- Quantum Dots Synthesis And Properties
- Perovskite Materials and Applications
- Inorganic Chemistry and Materials
- MXene and MAX Phase Materials
- Electronic and Structural Properties of Oxides
- Microstructure and Mechanical Properties of Steels
- Metallurgy and Material Forming
- 2D Materials and Applications
- Metal Alloys Wear and Properties
- Advancements in Solid Oxide Fuel Cells
- Advanced machining processes and optimization
- Advanced Surface Polishing Techniques
- Chalcogenide Semiconductor Thin Films
- Metal and Thin Film Mechanics
- Electrocatalysts for Energy Conversion
- Metal-Organic Frameworks: Synthesis and Applications
- X-ray Diffraction in Crystallography
- Cyclopropane Reaction Mechanisms
- TiO2 Photocatalysis and Solar Cells
- Crystallization and Solubility Studies
- Advanced Sensor and Energy Harvesting Materials
- Asymmetric Synthesis and Catalysis
- Advanced Nanomaterials in Catalysis
Dalian Institute of Chemical Physics
2021-2025
Chinese Academy of Sciences
2021-2025
State Ethnic Affairs Commission
2024
Dalian Minzu University
2024
Dalian National Laboratory for Clean Energy
2021-2024
Taiyuan University of Science and Technology
2009-2024
Collaborative Innovation Center of Chemistry for Energy Materials
2022-2023
Wuhan University
2019-2022
Dalian University of Technology
2016-2017
Development of water-stable metal-organic frameworks (MOFs) for promising visible-light-driven photocatalytic water splitting is highly desirable but still challenging. Here we report a novel p-type nickel-based MOF single crystal (Ni-TBAPy-SC) and its exfoliated nanobelts (Ni-TBAPy-NB) that can bear wide range pH environment in aqueous solution. Both experimental theoretical results indicate feasible electron transfer from the H4TBAPy ligand (light-harvesting center) to Ni-O cluster node...
Abstract Photocatalysis based on semiconductors has recently been receiving considerable research interest because of its extensive applications in environmental remediation and renewable energy generation. Various semiconductor-based materials that are vital to solar utilization have extensively investigated, among which titanium oxide (TiO 2 ) attracted attention exceptional physicochemical characteristics. However, the sluggish responsiveness visible light spectrum inefficient separation...
Nitrogen-containing semiconductors (including metal nitrides, oxynitrides, and nitrogen-doped oxides) have been widely researched for their application in energy conversion environmental purification because of unique characteristics; however, synthesis generally encounters significant challenges owing to sluggish nitridation kinetics. Herein, a metallic-powder-assisted method is developed that effectively promotes the kinetics nitrogen insertion into oxide precursors exhibits good...
Cu thin films were deposited on Si substrates using direct current (DC) magnetron sputtering. Microstructure evolution and mechanical properties of with different annealing temperatures investigated by atomic force microscopy (AFM), X-ray diffraction (XRD), nanoindentation. The surface morphology, roughness, grain size the characterized AFM. minimization energy including energy, interface strain (elastic plastic energy) controlled microstructural evolution. A classical Hall-Petch...
Developing mixed-anion semiconductors for solar fuel production has inspired extensive interest, but the nitrohalide-based photocatalyst is still in shortage. Here we report a layered nitro-halide β-ZrNBr with narrow band gap of ca. 2.3 eV and low defect density to exhibit multifunctionalities photocatalytic water reduction, oxidation CO2 reduction under visible-light irradiation. As confirmed by results electron paramagnetic resonance (EPR) functional theory (DFT) calculations, formation...
Abstract The warm deformation behavior of Fe-0.13C-5Mn-1Al steel (strain rate: 0.001-5s-1, temperature: 550-760℃) was investigated by isothermal compression test. rheological curves were obtained through tests, and the effects friction adiabatic heating corrected. results show that under same Fe-0.13C-5Mn-1Al, flow stress decreases with decrease strain rate increases temperature. Using corrected data, constitutive model based on Zener-Hollomon parameters is established. hot processing maps...
Metals are typically essential as either integral components within photocatalysts or cocatalyst modifiers to enable efficient artificial photosynthesis, such water splitting and carbon dioxide reduction. However, developing that function effectively without metal cocatalysts remains challenging due their cost scarcity. Here we show a nonstoichiometric β-ketoenamine-linked covalent organic framework operates cocatalysts, achieving hydrogen production rates of 15.48 mmol·g⁻¹·h⁻¹ from seawater...
Efficient harvesting and utilization of abundant infrared (IR) photons from sunlight is crucial for the industrial application photocatalytic CO