A5058899648- Advanced Photocatalysis Techniques
- Gas Sensing Nanomaterials and Sensors
- Copper-based nanomaterials and applications
- Catalytic Processes in Materials Science
- Perovskite Materials and Applications
- TiO2 Photocatalysis and Solar Cells
- Covalent Organic Framework Applications
- Luminescence Properties of Advanced Materials
- Quantum Dots Synthesis And Properties
- ZnO doping and properties
- Advanced Nanomaterials in Catalysis
- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- CO2 Reduction Techniques and Catalysts
- Metal-Organic Frameworks: Synthesis and Applications
- Advanced Battery Materials and Technologies
- Advancements in Battery Materials
- Organoboron and organosilicon chemistry
- Advanced battery technologies research
- Ga2O3 and related materials
- Transition Metal Oxide Nanomaterials
- Catalysis and Oxidation Reactions
- 2D Materials and Applications
- Polyoxometalates: Synthesis and Applications
- Crystallography and molecular interactions
Qufu Normal University
2016-2025
Tianjin University
2025
Shaanxi University of Science and Technology
2023-2024
Shanxi University
2024
University of Toronto
2019-2020
Shandong University
2016-2018
Fujian Institute of Research on the Structure of Matter
2009-2016
Chinese Academy of Sciences
2009-2016
Fuzhou University
2007-2013
Inner Mongolia University
2010
Nanostructured forms of stoichiometric In2O3 are proving to be efficacious catalysts for the gas-phase hydrogenation CO2. These conversions can facilitated using either heat or light; however, until now, limited optical absorption intensity evidenced by pale-yellow color has prevented use both together. To take advantage and light content solar energy, it would advantageous make indium oxide black. Herein, we present a synthetic route tune pitch black controlling its degree...
The surface frustrated Lewis pairs (SFLPs) on defect-laden metal oxides provide catalytic sites to activate H2 and CO2 molecules enable efficient gas-phase photocatalysis. Lattice engineering of provides a useful strategy tailor the reactivity SFLPs. Herein, one-step solvothermal synthesis is developed that enables isomorphic replacement acidic site In3+ ions in In2O3 by single-site Bi3+ ions, thereby enhancing propensity molecules. so-formed BixIn2-xO3 materials prove be three orders...
Photocatalytic reduction of CO2 into available organic compounds has received remarkable attention. However, photocatalytic is limited to meet industrial application requirements because the lack effective photocatalysts. Surface frustrated Lewis pairs (FLP) are found in bismuth oxybromide (BiOBr), which catalytic sites activate and photocatalytically reduce CO2. Furthermore, introduction Ce4+ oxygen vacancy can optimize both electronic state FLP property BiOBr. The combined experimental...
Abstract Supported atomically dispersed metals are proving to be efficacious photocatalysts for CO 2 reduction solar fuels. While being atom efficient, they suffer from noble, rare, and costly (Pt, Pd, Au, Ag, Rh) lacking in long‐term stability. Herein, all of these problems solved with the discovery that Cu supported on ultrathin TiO nanosheets can photocatalytically reduce an aqueous solution CO. The recycled a straightforward procedure when become oxidatively deactivated. This advance...
Photocatalytic CO
Abstract Titanium dioxide is the only known material that can enable gas-phase CO 2 photocatalysis in its anatase and rutile polymorphic forms. Materials engineering of polymorphism provides a useful strategy for optimizing performance metrics photocatalyst. In this paper, it shown less well rhombohedral polymorph indium sesquioxide, like well-documented cubic polymorph, hydrogenation photocatalyst production CH 3 OH CO. Significantly, exhibits higher activity, superior stability improved...
Abstract Surface frustrated Lewis pairs (SFLPs) have been implicated in the gas‐phase heterogeneous (photo)catalytic hydrogenation of CO 2 to and CH 3 OH by In O 3− x (OH) y . A key step reaction pathway is envisioned be heterolysis H on a proximal acid–Lewis base pair, SFLP, chemistry which described as In⋅⋅⋅In‐OH + → In‐OH ⋅⋅⋅In‐H − The product heterolysis, thought protonated hydroxide hydride coordinated acid In‐H , can react with form either or OH. While experimental theoretical evidence...
The developed α-Fe<sub>2</sub>O<sub>3</sub>/CQD@g-C<sub>3</sub>N<sub>4</sub>can perform a direct one-step two-electron reduction for efficient photocatalytic H<sub>2</sub>O<sub>2</sub>evolution in pure water.
rh/c-In 2 O 3− x (OH) y with precisely adjustable fractions of rhombohedral and cubic phases were synthesized enabled boosting photocatalytic performance toward CO hydrogenation.
Replacement of the Lewis base hydroxide InOH by stronger amine InNH 2 enables formation robust ⋯In SFLP with excellent CO photocatalytic performance.
Nanosized porous In(OH)(3) photocatalysts with high surface areas (as much as 110 m(2)*g(-1)) were successfully synthesized by peptization of colloidal precipitates under ultrasound radiation. The resulting catalysts characterized X-ray powder diffraction (XRD), thermogravimetric analysis, nitrogen adsorption, transition electron microscopy, and UV-vis diffuse reflection spectroscopy. photocatalytic activities the samples evaluated gas-phase decomposition several volatile organic pollutants...
CdWO4 nanocrystals with controlled particle size and crystallinity were successfully synthesized via a simple hydrothermal method using citric acid as the capping agent. By systematic sample characterization X-ray powder diffraction, transmission electron microscope, selected area Barret−Emmett−Teller technique, Fourier transformed infrared spectra, UV−visible diffuse reflectance photoluminescence all as-prepared samples demonstrated to crystallize in pure-phase of monoclinic wolframite...
M/Ag3PO4 (M = Pt, Pd, Au) Schottky-type heterostructures were successfully fabricated by a chemical deposition route using NaBH4 as reduction agent. The structure and optical properties of the as-synthesized samples characterized X-ray diffraction, scanning electron microscopy, transmission photoelectron spectroscopy, UV-vis diffuse reflectance electrochemical techniques. photocatalytic activity was evaluated decomposition dyes (methyl orange, methylene blue, rhodamine B) under visible light...
Herein is developed a ternary heterostructured catalyst, based on periodic array of 1D TiN nanotubes, with TiO2 nanoparticulate intermediate layer and In2O3–x(OH)y shell for improved performance in the photocatalytic reverse water gas shift reaction. It demonstrated that ordering three components heterostructure sensitively determine its activity CO2 photocatalysis. Specifically, nanotubes not only provide photothermal driving force reaction, owing to their strong optical absorption...
Constructing Bi/BiOX (X = Cl, Br) heterostructures with unique electron transfer channels enables charge carriers to unidirectionally at the metal/semiconductor junction and inhibits backflow of photogenerated carriers. Herein, novel pine dendritic nanoassemblies multiple have been successfully synthesized assistance l-cysteine (l-Cys) through a one-step solvothermal method. Such Bi/BiOBr photocatalyst shows excellent activity toward degradation many antibiotics such as tetracycline (TC),...
Turning the carrier dynamics in heterojunction photocatalysts is a direct and effective strategy for improving solar energy conversion efficiency of photocatalysts. Herein, we report ternary CdS@MoS2–Co3O4 multiheterojunction photocatalyst consisting p–n junction MoS2–Co3O4 type-I CdS@MoS2, wherein MoS2 located at frontier between CdS Co3O4 acts as an intermediate bridge. The allows directional transfer photoinduced charge from to MoS2, suppressing photocorrosion CdS. Notably,...