A5016217771- Advanced Photocatalysis Techniques
- Covalent Organic Framework Applications
- Perovskite Materials and Applications
- Gas Sensing Nanomaterials and Sensors
- TiO2 Photocatalysis and Solar Cells
- Copper-based nanomaterials and applications
- Catalytic Processes in Materials Science
- Advanced Nanomaterials in Catalysis
- Ga2O3 and related materials
- Advanced oxidation water treatment
- Electrocatalysts for Energy Conversion
- Chemical Synthesis and Reactions
- Ammonia Synthesis and Nitrogen Reduction
- Mercury impact and mitigation studies
- Nanomaterials for catalytic reactions
- Oxidative Organic Chemistry Reactions
- Polyoxometalates: Synthesis and Applications
- Transition Metal Oxide Nanomaterials
- 2D Materials and Applications
- Catalytic C–H Functionalization Methods
- ZnO doping and properties
- Microbial Fuel Cells and Bioremediation
- Catalysis and Hydrodesulfurization Studies
- Caching and Content Delivery
- Nanocluster Synthesis and Applications
Jiangnan University
2016-2025
Tianjin University
2025
Beijing Institute of Technology
2025
Shanxi Medical University
2025
Qingdao University of Science and Technology
2022-2024
Shandong University
2024
Shandong University of Technology
2022-2024
Chinese University of Hong Kong
2019-2021
Chinese Academy of Sciences
2002-2020
University of Chinese Academy of Sciences
2020
<italic>In situ</italic> photodeposition of MoS<sub>2</sub> on graphitic C<sub>3</sub>N<sub>4</sub> surfaces for enhanced photocatalytic H<sub>2</sub> evolution from water.
In this report, a novel nanocomposite of highly dispersed CeO2 on TiO2 nanotube was designed and proposed as peroxidase-like mimic. The best activity obtained for the CeO2/nanotube-TiO2 when molar ratio Ce/Ti 0.1, which much higher than that CeO2/nanowire-TiO2, CeO2/nanorod-TiO2, or CeO2/nanoparticle-TiO2 with similar Ce/Ti. Moreover, in comparison other nanomaterial based peroxidase mimics, nanocomposites exhibited affinity to H2O2 3,3',5,5'-tetramethylbenzidine (TMB). Kinetic analysis...
Black TiO2 has triggered worldwide research interest due to its excellent photocatalytic properties. However, the understanding of structure–property relationships and a more effective, facile versatile method produce it remain great challenges. We have developed approach synthesize black nanoparticles with significantly improved light absorption in visible infrared regions. The experimental results show that oxygen vacancies are major factors responsible for coloration. More importantly,...
Recently, semiconductor‐based photocatalytic water splitting has been extensively studied as a promising strategy for converting solar energy into carbon‐neutral and clean H 2 fuel. However, the lack of sufficient active sites surface redox reactions generally results in unsatisfactory performances over semiconductors. For this problem, cocatalyst provides an encouraging solution is great significance improving performance. Noble metals their derivatives are mostly utilized efficient...
Abstract Circumventing the conventional two-electron oxygen reduction pathway remains a great problem in enhancing efficiency of H 2 O photosynthesis. A promising approach to achieve outstanding photocatalytic activity involves utilization redox intermediates. Here, we engineer polyimide aerogel photocatalyst with photoreductive carbonyl groups for non-sacrificial production. Under photoexcitation, on surface are reduced, forming an anion radical intermediate. The produced intermediate is...
In our work, ZnO/CdS hybrid photocatalysts were prepared by a simple and reproducible photodeposition method the content of deposited CdS can be varied irradiation time. The showed good photocatalytic H2 evolution activities in aqueous Na2S + Na2SO3 solution. When loading increased to 22.91% after an time 120 min (ZnO/CdS-T120), highest activity was obtained (1725 μmol g–1 h–1), which about 9.2 34.5 times than that single ZnO photocatalysts. At same time, ZnO/CdS-T120 presented stable...
Photocatalytic hydrogen (H2) evolution from water is a promising and sustainable approach for solar-to chemical energy conversion. However, the development of an efficient, robust, low-cost visible-light-driven photocatalyst H2 still one great challenges. Graphitic carbon nitride (g-C3N4) attractive candidate, but activity pristine g-C3N4 largely limited. Herein, first time, we report noble-metal-free iron phosphide cocatalyst decorated graphitic (g-C3N4/FexP) as highly efficient stable...
Hg0 capture by sorbents was a promising technology to control emission from coal-fired power plants and smelters. However, the design of high performance sorbent predicting extent adsorption were both extremely limited due lack kinetics structure-activity relationship. In this work, gaseous onto MoS3/TiO2 investigated kinetic parameters obtained fitting breakthrough curves. According parameters, removal efficiency, rate capacity for accurately predicted. Meanwhile, relationship metal...
Abstract In this work, graphitic C 3 N 4 decorated with a CoP co‐catalyst (g‐C /CoP) is reported for photocatalytic H 2 evolution reaction based on two‐step hydrothermal and phosphidation method. The structure of g‐C /CoP well confirmed by XRD, FTIR, TEM, XPS, UV/Vis diffuse reflection spectra techniques. When the weight percentage loading 3.4 wt % /CoP‐3.4 %), highest amount 8.4×10 μmol g −1 obtained, which 1.1×10 times than that over pure . This value also comparable loaded same Pt....
The utilization of H2SO4, produced using SO2 from nonferrous metal smelting flue gas as a source S, is extremely restricted due to Hg contamination; therefore, there great demand remove Hg0 gas. Although the ability Cu/TiO2 capture excellent, its resistance H2O and very poor. In this study, was treated with H2S improve for capturing Hg0. chemical adsorption on primarily through HgO route, which almost suppressed by transformation CuO into CuSO4. Besides HgS route also contributed modified...
Abstract The recently emerged photosynthetic biohybrid systems (PBSs) integrate the advantages of light‐harvesting ability semiconductors and catalytic power biological metabolism. Herein, negatively charged iodine‐doped hydrothermally carbonized carbon (I‐HTCC) is interfaced with surface modified Escherichia coli cells through a facile “add‐on” mode via electrostatic interactions. As result photoexcited electrons, self‐assembled I‐HTCC@ E. shows enhanced hydrogen production efficiency...