A5100661490- Advanced Photocatalysis Techniques
- Electrocatalysts for Energy Conversion
- Advanced battery technologies research
- Gas Sensing Nanomaterials and Sensors
- Fuel Cells and Related Materials
- Energetic Materials and Combustion
- TiO2 Photocatalysis and Solar Cells
- Thermal and Kinetic Analysis
- Sulfur-Based Synthesis Techniques
- Ga2O3 and related materials
- Advanced oxidation water treatment
- Fire Detection and Safety Systems
- Flame retardant materials and properties
- Catalytic Processes in Materials Science
- Radical Photochemical Reactions
- Wastewater Treatment and Reuse
- Chemical Synthesis and Reactions
- Advanced Nanomaterials in Catalysis
- Environmental remediation with nanomaterials
- Membrane Separation Technologies
- Landfill Environmental Impact Studies
- Oxidative Organic Chemistry Reactions
- Quantum Dots Synthesis And Properties
- Inorganic Fluorides and Related Compounds
- Aerogels and thermal insulation
Dalian University
2024
Dalian University of Technology
2024
Ocean University of China
2023
Ministry of Education of the People's Republic of China
2023
Shandong University of Science and Technology
2023
China University of Geosciences
2015-2023
University of Science and Technology Beijing
2022
Kunming University of Science and Technology
2021
Jiangnan University
2020
Wuxi Institute of Technology
2020
Non-centrosymmetric polar Bi<sub>2</sub>O<sub>2</sub>(OH)(NO<sub>3</sub>) with a rational band structure and {001} active exposing facets is developed as robust layered photocatalyst for photooxidative diverse industrial contaminants pharmaceuticals.
The nanocomposite photocatalysts of carbon-doped zinc oxide (ZnO) hybridized with graphitic carbon nitride (g-C3N4) were prepared through simple one-step calcination evaporation-dried mixture dicyandiamide and nitrate. Compared pure ZnO g-C3N4, the absorption g-C3N4/ZnO nanocomposites shifted toward lower energy region, broader stronger absorbance in visible light region was observed, which related to content g-C3N4 nanocomposites. photocatalytic activities resultant for degradation...
Using potassium nitrate, strontium and perchlorate as the oxidizing agents, ignition combustion behaviors of magnesium powders with different specific surface area were studied. The temperature (Te) was extrapolated using a differential thermal analyzer, pyrotechnic spontaneous reaction (Ts) inferred from curve by inflection point analysis. results showed that Ts has much better reproducibility than Te in characterizing formulations. Increasing powder resulted decreased pyrotechnics.
Abstract Stable and efficient air electrode are significantly important for the industrial applications of rechargeable zinc‐air batteries (ZABs). In this work, we introduce approximately 1 at % cobalt to tungsten sulfides nanosheets (Co−WS 2 ) create a bifunctional electrocatalyst oxygen reduction reaction (ORR) evolution (OER). A boosted ORR activity with half‐wave potential 840 mV vs. RHE is achieved Co−WS compared that WS (776 RHE). Meanwhile, overpotential delivering 10 mA cm −2 in OER...
Naturally-occurring <bold>Emodin</bold> was successfully employed in the selective oxidation of sulfides promoted by visible-light as a novel organic photocatalyst for first time.
Depending on the intrinsic photoactivity of nitroarenes, we herein developed a practical Brønsted acid-catalyzed decarbonylative amide synthesis from alkynes and photoexcited nitroarenes without any metal or photocatalyst. This method exhibited compatibility with water air, broad substrate applicability, marvelous functional group tolerance, wide applications in scale-up synthesis, late-stage functionalization, total synthesis. Mechanism studies DFT calculations supported that...
Numerous accidents of emulsion explosive (EE) are attributed to uncontrolled thermal decomposition ammonium nitrate (ANE, the intermediate EE) and EE in large scale. In order study characteristics ANE different scales, a large-scale test modified vented pipe (MVPT), two laboratory-scale tests differential scanning calorimeter (DSC) accelerating rate (ARC) were applied present study. The scale effect water both play an important role stability EE. measured temperatures MVPT 146°C 144°C,...
Abstract The principal factor restricting large‐scale hydrogen production via water electrolysis is the development of inexpensive and efficient catalysts that attain high current densities to produces at low potentials. In this study, a series iron‐based phosphide (denoted as: P X ‐doped Fe/NF) were prepared one‐step electrodeposition from eutectic solvent examine their oxygen evolution reaction (OER) or (HER) performance. Notably, 30 Fe/NF forms porous interconnected nanosheet structure,...
Abstract Purpose TiO 2 recovered from spent SCR catalyst, a hazardous industrial solid waste, was modified by g-C 3 N 4 to produce the (R-TiO ) /g-C photocatalyst protect valuable Ti resources and revamp its shortage of underutilization visible light. Methods The R-TiO which obtained catalyst alkali leaching method used prepare via self-assembly procedure. photodegradation efficiencies prepared samples were evaluated degradation Rhodamine B (RhB) under Results XRD patterns indicate that...
To get high efficiency photodegradation on pollutants under visible light, Pr(III) doped Y 2 SiO 5 upconversion materials and anatase TiO nanofilm coated Pr:Y composite have been prepared by using a sol-gel method. XRD SEM test results indicated that was well to form @Pr:Y particles with the sizes of 0.5–1.0 μ m. avoid secondary pollution resulting from incomplete recovery catalyst particles, loaded glass fiber filters dip-coating It is found were embedded into carrier firmly, even after...
The present paper studies the removal of nitrogen in form nitrate water by electrochemical catalysis reduction. influence electrode materials and various test conditions on efficiency was studied. experimental results show that rate can reach above 90% using a three-dimensional permeable Fe-Si alloy under condition flowrate 600ml/h, current density 10mA/cm 2 reaction time 2h.
Abstract Melamine and cyanic acid were self‐assembled into the supramolecular precursor through hydrogen bonding, was treated by adding different amounts of H 2 O . A series polymeric carbon nitrides prepared high temperature calcination method, these samples characterized various modern analysis methods. Taking Rhodamine B(RhB) as pollutant, effect addition on photocatalytic performance nitride investigated. The results show that affected structural composition enhanced its performance....