A5067654006- Catalytic Processes in Materials Science
- Catalysis and Oxidation Reactions
- Industrial Gas Emission Control
- Advanced Photocatalysis Techniques
- Electrocatalysts for Energy Conversion
- Gas Sensing Nanomaterials and Sensors
- Aquaculture Nutrition and Growth
- Catalysts for Methane Reforming
- Advanced oxidation water treatment
- Catalysis and Hydrodesulfurization Studies
- Mesoporous Materials and Catalysis
- Copper-based nanomaterials and applications
- Radioactive element chemistry and processing
- Ammonia Synthesis and Nitrogen Reduction
- CO2 Reduction Techniques and Catalysts
- Adsorption and biosorption for pollutant removal
- Carbon dioxide utilization in catalysis
- Analytical Chemistry and Chromatography
- Carbon Dioxide Capture Technologies
- Quantum Dots Synthesis And Properties
- Pickering emulsions and particle stabilization
- Nuclear materials and radiation effects
- Aquatic Ecosystems and Phytoplankton Dynamics
- Fish Ecology and Management Studies
- Zeolite Catalysis and Synthesis
Chinese Academy of Sciences
2013-2024
City University of Hong Kong
2024
East China University of Science and Technology
2014-2024
Institute of Geochemistry
2024
State Key Laboratory of Chemical Engineering
2014-2024
Hiroshima University
2024
University of Science and Technology Beijing
2023
Yantai University
2021-2022
Shaanxi University of Science and Technology
2022
Harbin Engineering University
2012-2022
Sheaf-like, hyperbranched Zn2GeO4 nanoarchitectures were successfully synthesized in a binary ethylenediamine (En)/water solvent system using solvothermal route. These structures may be assigned to the splitting crystal growth mechanism, resembling some minerals observed nature. Addition of increasing amounts En was found enhance degree splitting. Nitridation resulting superstructures under NH3 flow produced yellow Zn1.7GeN1.8O solid solution, which allows photocatalytically converse CO2...
The selective catalytic reduction of NOx by NH3 (NH3–SCR) over the V2O5–WO3/TiO2 catalyst is state-of-the-art technology for removal from both stationary and mobile sources. Phosphorus can be presented in fuel gas or as a pelletizing additive to increase mechanical strength industrial extruded monolithic catalyst. Herein, we demonstrated that 2-fold intrinsic activity without detriments N2 selectivity anti-H2O/SO2 stability achieved incorporating with certain amount phosphorus, which was...
Abstract Full‐temperature all‐solid‐state flexible symmetrical fiber supercapacitors (FSCs) are assembled by using montmorillonite flake/polyvinyl alcohol organic hydrogel (F‐MMT/PVA OHGE) as the electrolyte and separator Ti 3 C 2 T x /ANF‐5% (T/A‐5) electrode, in which T/A‐5 is prepared delaminated nanosheets units 5% of aramid nanofiber (ANF) functional additive a wet spinning method coagulated bath with 0.5 m FeCl solution. The hybrid exhibits specific capacity 807 F cm −3 H SO 4...
Metal nanoparticles (NPs) are heavily involved in photocatalytic transformations to manipulate charge separation and storage, yet the catalytic role of metal NPs tuning selectivity photoreactions is rarely addressed. Here, photodehydrogenative coupling primary amines selected as model reaction probe Pt Pd supported on graphitic carbon nitride (Pt/C3N4 Pd/C3N4). When Pt/C3N4 employed photocatalyst, imine produced via dehydrogenative homocoupling owing weak adsorption photogenerated imines H...
Open AccessCCS ChemistryRESEARCH ARTICLES13 Jan 2024High-porosity, layered iridium oxide as an efficient, durable anode catalyst for water splitting Zhoubing Xie, Xiao Liang, Zhenye Kang, Yongcun Zou, Xiyang Wang, Yimin A. Wu, Graham King, Qi Liu, Yalan Huang, Zhao, Hui Chen and Xiaoxin Zou Xie , Liang Kang Wang Wu King Liu Huang Zhao https://doi.org/10.31635/ccschem.024.202303586 SectionsSupplemental MaterialAboutPDF ToolsAdd to favoritesDownload CitationsTrack Citations...
The main bottleneck in the catalytic removal of volatile organic compounds (VOCs) is desire to search for a cheap, highly efficient, and durable catalyst. Herein, we developed facile synthesis an ordered mesoporous γ-MnO2 nanostructure (meso-γ-MnO2) by treating Mn2O3 precursor (meso-Mn2O3) with dilute HNO3 solution, during which framework was well retained. resultant meso-γ-MnO2 born high specific surface area rich oxygen vacancies, could greatly improve its number active sites reactivity...
The MnO2/LaMnO3 catalyst with the rod-like morphology obtained by alkaline hydrothermal and acid etching treatment, performing 90% toluene conversion at 236 °C a weight hourly space velocity of 60 000 mL·g–1·h–1. strategy could modulate LaMnO3 from block-like to rod-like, A sites (La cations) were selectively dissolved upon subsequent constructing an enhanced porous structure. Compared bulk perovskite, possesses increased ratio Mn4+/Mn3+ on surface, significantly improving low-temperature...
The strong metal–support interaction (SMSI), which involves the encapsulation of metal nanoparticles with support material to form an overlayer, affects interfacial structure and electronic characteristics supported metal, profoundly influencing its catalytic properties. However, developing facile approaches capable a achieving controllable, permeable, stable particularly under mild conditions, remains challenge. Here, we report that formation process ZnOx overlayer on Cu can be accelerated...
Methanol steam reforming (MSR) is an ideal option of on-board hydrogen production for proton-exchange membrane fuel cell (PEMFC) vehicles. Conventional pellet catalysts are prone to physical breakage in frequent vibrations during vehicle movements, while current structural typically bear the disadvantages complex synthesis procedures and poor bonding catalyst substrate. Here, we synthesized copper mesh via a modified chronopotentiometry method. Commercial meshes served as electrodes...
Supercritical carbon dioxide is beneficial to the synthesis of superior ultrafine and uniform materials due its high chemical stability, low viscosity, diffusivity, "zero" surface tension. γ-Alumina nanosheets were obtained by a simple hydrothermal route in presence supercritical dioxide. XRD, FTIR, SEM, TEM nitrogen sorption isotherm employed characterize samples. Alumina as-prepared has specific area up 200 ± 6 m2 g−1, which presents adsorption capacity (4.66 0.02 mg g−1) for uranyl ions...
Novel mesoporous poly(ionic liquid)s prepared by template-free method smoothly catalyzed the Pickering emulsion reactions.
Constructing a hollow structured Ce-based catalyst is an effective way to result in efficient catalytic system for the selective reduction of NOx using NH3 (NH3-SCR). A WO3@CeO2 with structure was successfully developed carbon sphere as hard template, and tested NH3-SCR reaction. The obtained exhibit higher conversion (88%) than traditional WO3-CeO2 (40%) at 200 °C, superior SO2 H2O tolerance 300 given its high specific surface area, reducible W species, increased amount chemisorbed oxygen...
Rigid PI foams with highly interconnected open-cell structures are successfully prepared by an oil-in-oil emulsion-templating strategy. The physical properties, such as microstructure, density, and porosity, of the tailored simply tuning either internal phase volume fraction or surfactant content emulsion-template. density foam is varied between 0.056 0.138 g·cm–3 open rate up to 100%. has a high compressive modulus, ranging from 2.6 17.0 MPa. exhibits excellent thermal insulation over broad...