A5041575725- Advanced Photocatalysis Techniques
- Catalytic Processes in Materials Science
- Gas Sensing Nanomaterials and Sensors
- Perovskite Materials and Applications
- Dielectric properties of ceramics
- Copper-based nanomaterials and applications
- X-ray Diffraction in Crystallography
- ZnO doping and properties
- Metal-Organic Frameworks: Synthesis and Applications
- Crystal Structures and Properties
- Crystallization and Solubility Studies
- Quantum Dots Synthesis And Properties
- Crystal structures of chemical compounds
- Solid-state spectroscopy and crystallography
- Covalent Organic Framework Applications
- Crystallography and molecular interactions
- Multiferroics and related materials
- Ammonia Synthesis and Nitrogen Reduction
- Electrocatalysts for Energy Conversion
- Lanthanide and Transition Metal Complexes
- Catalysts for Methane Reforming
- Electrochemical Analysis and Applications
- Advanced Nanomaterials in Catalysis
- Luminescence and Fluorescent Materials
- Catalysis and Hydrodesulfurization Studies
Chinese Academy of Sciences
2016-2024
Beijing University of Technology
2022-2024
Leibniz University Hannover
2022-2024
Institute of Chemistry
2022-2024
Ludwig-Maximilians-Universität München
2022
Beijing National Laboratory for Molecular Sciences
2022
Xinjiang Technical Institute of Physics & Chemistry
2016-2019
Shaanxi University of Science and Technology
2018-2019
University of Chinese Academy of Sciences
2017-2018
Xinjiang Normal University
2013-2015
Semiconductor-based photocatalysis is an ideal method for air purification by eliminating nitrogen oxide (NO). However, sluggish carrier separation, photocatalysts deactivation and incomplete oxidation are significant bottlenecks photocatalytic treatment of indoor pollutant NO. Herein, ZnO with assorted structures fabricated undergoes further modification deliberate surface defect constructions. Utilized flux agents during the synthesis provide a more feasible reducing atmosphere, under...
Nanostructured perovskite Bi<sub>5</sub>FeTi<sub>3</sub>O<sub>15</sub> with different morphologies were synthesized and show high performance antibiotic decomposition, regulated by concerted effects between surface–interface photoinduced charge dynamics.
Regulating the active sites to increase yield of •OH is a specialized focus for pollutant photodegradation by g-C3N4-based photocatalysts. Herein, tertiary N site was first tailored edge activation optimize evolution path. Ethyl alcohol and cyano group comodified g-C3N4 fabricated via facile one-pot thermal copolymerization route achieve high •OH. The as-prepared N20–CN exhibited first-class photocatalytic oxidation ability in degradation phenol (k40 min 26.3 times higher than that BCN)....
Autothermal reforming (ATR) is an effective route for hydrogen production from acetic acid (HAc) derived biomass. Ni-based catalysts are promising candidates ATR due to their high activity, but coke formation hinders practical application. To tackle this issue, a series of Ni-Mg-Cr with supports Cr2O3 or MgCr2O4 were prepared by the sol–gel method and evaluated in ATR. The results indicated that as compared Ni-Cr2O3 catalyst, Ni0.25Mg0.75CrO3.5±δ catalyst support presented higher catalytic...
A planar tetracoordinated oxygen containing a homochiral metal–organic framework (MOF) has been synthesized and characterized that can be used as new chiral stationary phase in high-performance liquid chromatography to efficiently separate racemates such pharmaceutically important (±)-ibuprofen (±)-1-phenyl-1,2-ethanediol.
Effective removal of kinetically inert dilute nitrogen oxide (NO, ppb) without NO2 emission is still a challenging topic in environmental pollution control. One effective approach to reducing the harm NO construction photocatalysts with diversified microstructures and atomic arrangements that could promote adsorption, activation, complete yielding secondary pollution. Herein, microstructure regulations ZnO were attempted by altering reaction temperature alkalinity unique ionic liquid-based...
A noncentrosymmetric nitrate, Pb16(OH)16(NO3)16, has been obtained using a hydrothermal method. It is constructed of [Pb4(OH)4](4+) cubanes and nitrate form the overall three-dimensional structure via weak Pb-O bonds. Powder second-harmonic generation (SHG) Kurtz-Perry technique shows that Pb16(OH)16(NO3)16 type I phase-matchable, measured SHG coefficient was 3.5 times KH2PO4. The direction magnitude dipole moments in PbOn polyhedra [NO3](-) triangles have quantified bond-valence approach,...
Defective BiVO 4 –BiOCl heterojunctions promoted the visible light NO (∼ppb) removal and inhibited toxic intermediate (NO 2 ) generation due to strong built-in interfacial electric field contact at junction interface.
Photocatalysis is a promising green technology addressing energy and environmental challenges due to its efficiency eco-friendly nature garnering extensive interest. Bi4Ti3O12 (BTO), bismuth-based Aurivillius-type semiconductor, holds...
Defective ultrathin-nanosheets achieved breaking of NO and subsequent reconstruction NN bonds to generate N 2 /O in photocatalytic NO decomposition tests.
A grand challenge in photocatalysis is to seek chemically stable photcatalysts with minimized recombination of photoinduced charges order maximize the efficiency subsequent redox reactions. Because structural noncentrosymmetry, TiO2-based and lead-containing perovskite-type photocatalysts exhibit excellence both stability ferroelectricity facilitate charge separation state. To extend their visible light activity, we use molten salts synthesis methodology prepare Pb2Bi4Ti5O18 perovskites...
A perfectly aligned 6<sub>3</sub>helical tubular cuprous bromide single crystal stabilized by organic template cations has been synthesized, which could be a multifunctional material for highly selective degradation, luminescence and sensing of nitro-explosives at the ppm level.
Successful construction of heterojunction can improve the utilization efficiency solar light by broadening absorption range, facilitating charge-carrier separation, promoting carrier transportation and influencing surface-interface reaction. Herein, visible-light-driven AgBr was deposited on surface lamellar BiVO4which prepared a facile hydrothermal process to charge subsequent photocatalytic effectiveness. The catalyst with an optimal AgBr/BiVO4ratio exhibited superbly enhanced...
The presence of pollutants, e.g., pharmaceutical residues and industrial pollutants causes serious risks irreversible damage to public health ecological balance. Semiconductor-based photocatalysis is an attractive way treat polluted water. Rational design nanostructuring semiconductors with visible light absorption prominent surfaces could strengthen surface-interface reactions, resulting in improved photocatalytic degradation. Herein, layered structured perovskites Bi 4 Ti 3 O 12 (BTO) were...