A5100328840- Advanced Photocatalysis Techniques
- Ammonia Synthesis and Nitrogen Reduction
- TiO2 Photocatalysis and Solar Cells
- Gas Sensing Nanomaterials and Sensors
- Copper-based nanomaterials and applications
- Catalytic Processes in Materials Science
- Climate change impacts on agriculture
- MXene and MAX Phase Materials
- Nanomaterials for catalytic reactions
- Perovskite Materials and Applications
- Layered Double Hydroxides Synthesis and Applications
- Covalent Organic Framework Applications
- 2D Materials and Applications
- Electronic and Structural Properties of Oxides
- Electrocatalysts for Energy Conversion
- Non-Destructive Testing Techniques
- CO2 Reduction Techniques and Catalysts
- Catalysis and Oxidation Reactions
- Advanced Nanomaterials in Catalysis
- Ultrasonics and Acoustic Wave Propagation
- Oxidative Organic Chemistry Reactions
- Plant responses to elevated CO2
- Catalysis and Hydrodesulfurization Studies
- Structural Health Monitoring Techniques
- Nanocluster Synthesis and Applications
Institute of Geographic Sciences and Natural Resources Research
2015-2025
Chinese Academy of Sciences
2012-2025
University of Chinese Academy of Sciences
2012-2025
Material (Belgium)
2025
Nanjing University of Aeronautics and Astronautics
2025
The University of Adelaide
2022-2024
Harbin Medical University
2024
Third Affiliated Hospital of Harbin Medical University
2024
Zhengzhou University of Light Industry
2021-2024
Nanjing University of Science and Technology
2024
Approximately 2% of the energy consumed by humans each year is used to make nitrogen-based fertilizers, with ammonia (NH3) production being most significant contributor this demand. Currently, NH3 synthesized Haber–Bosch process, an energy-intensive synthesis requiring both high temperatures (400–500 °C) and pressures (150–250 atm) achieve meaningful rates N2 conversion. As a means reducing input carbon footprint synthesis, researchers are now seeking more environmentally friendly approaches...
Abstract Layered double hydroxide (LDH) nanosheets show good activity in a wide range of photoreactions, with this being generally attributable to an abundance surface oxygen vacancies or coordinatively unsaturated metal cations the which serve as active sites for reactant adsorption and activation. Recently, LDH have been shown be very effective photocatalytic N 2 reduction NH 3 using water reducing agent. Herein, it is demonstrated that simple pretreatment ZnCr‐LDH, ZnAl‐LDH, NiAl‐LDH...
Abstract The photocatalytic reduction of nitrogen (N 2 ) with water (H O) as the reducing agent holds great promise a sustainable future technology for synthesis ammonia (NH 3 ). Herein, effect oxygen vacancies and electron‐rich Cu δ + on performance zinc‐aluminium layered double hydroxide (ZnAl‐LDH) nanosheet photocatalysts N to NH under UV–vis excitation is systematically explored. Results show that 0.5%‐ZnAl‐LDH photocatalyst (containing 0.5 mol% by metal basis) affords remarkable...
Ultrathin two-dimensional (2D) nanomaterials can not only boost the interfacial charge migration and separation but also provide abundant reactive sites for photocatalytic H2 generation. Herein, a kind of direct Z-scheme 2D/2D hybrid nanomaterial is fabricated by post-annealing atomically ultrathin Pt-loaded g-C3N4 nanosheets (Pt-CN NSs) with thickness ∼4.0 nm hydrogen-treated WO3 (HWO ∼2.6 nm. The strong affinity existing between two types few-layer stacking results in formation (Pt-CN/HWO)...
Abstract Cu 2 O, a low‐cost, visible light responsive semiconductor photocatalyst represents an ideal candidate for driven photocatalytic reduction of N to NH 3 from the viewpoint thermodynamics, but it remains unexplored. Reported here is successful synthesis uniformly sized and ultrafine O platelets, with lateral size <3 nm, by in situ topotactic II ‐containing layered double hydroxide ascorbic acid. The supported offered excellent performance stability (the O‐mass‐normalized rate as...
A biomimetic Z-scheme photocatalyst exhibits dramatically enhanced photocatalytic activity for H<sub>2</sub> production, driven by a tandem solid-state electron flow.
Abstract Photocatalysis is an ideal and promising green technology to drive numerous chemical reactions for valued chemicals production under very mild conditions, thereby providing solutions global energy environment issues related burning fossil fuels. Over the past decade, layered double hydroxides (LDHs), as members in two‐dimensional materials family, have attracted much attention due their many advantages photocatalysis, such facile synthesis, low cost powerful tunability of...
Sustainable conversion of plastic waste to mitigate environmental threats and reclaim value is important. Ambient-condition photoreforming practically attractive convert hydrogen (H2); however, it has poor performance because mutual constraint between proton reduction substrate oxidation. Here, we realize a cooperative photoredox using defect-rich chalcogenide nanosheet-coupled photocatalysts, e.g., d-NiPS3/CdS, give an ultrahigh H2 evolution ∼40 mmol gcat-1 h-1 organic acid yield up 78 μmol...
Graphitic carbon nitride has long been considered incapable of splitting water molecules into hydrogen and oxygen without adding small molecule organics despite the fact that visible-light response proper band structure fulfills energy requirements to evolve oxygen. Herein, through in-situ observations a collective C = O bonding, we identify long-hidden bottleneck photocatalytic overall on single-phased g-C3N4 catalyst via fluorination. As sites are occupied with surface fluorine atoms,...
Osteosarcoma occurs in children and adolescents frequently leads to a high fatality rate. Although surgical resection is the most common methods clinic, patients always suffer from tumor metastasis recurrence it difficult for them self-repair large bone defects. Furthermore, postoperative infection bacteria triggers an inflammatory response hinders bone-repair process. This work demonstrates gadolinium (Gd)-complex molybdenum sulfide (MoS2 ) co-doped N-acryloyl glycinamide (NAGA)/gelatin...
A robust polymer/polymer surface heterojunction (SHJ) catalyst for wide visible-light-driven H2 production is fabricated by a facile rotary evaporation of poly(3-hexylthiophene) (P3HT) solution containing graphitic carbon nitride (g-C3N4). The photocatalytic activity the obtained SHJ (P3HT/g-C3N4) significantly affected types sacrificial reagents, and ascorbic acid (AA) shows best photoactivity among commonly used reagents. 3 wt % P3HT gives evolution up to 3045 μmol/h in saturated AA...
Monitoring variations in vegetation net primary productivity (NPP) contributes greatly to the evaluation of terrestrial ecosystem structure and function. Current research has focused on trend changes but largely ignored spatial correlation. This study selected MOD17A3 NPP data Inner Mongolia explore spatiotemporal using autocorrelation indices (Global Moran's I, Getis-Ord General G, Gi*, Anselin Local I). is helpful examine whether exhibited significant cluster based temporal patterns. shown...