A5049389427- Ionic liquids properties and applications
- Catalytic Processes in Materials Science
- Catalysis and Hydrodesulfurization Studies
- Carbon Dioxide Capture Technologies
- X-ray Diffraction in Crystallography
- Phase Equilibria and Thermodynamics
- Crystallization and Solubility Studies
- Climate change impacts on agriculture
- Crop Yield and Soil Fertility
- Zeolite Catalysis and Synthesis
- Plant responses to elevated CO2
- Carbon dioxide utilization in catalysis
- Wireless Sensor Networks and IoT
- Molecular Junctions and Nanostructures
- CO2 Reduction Techniques and Catalysts
- Silk-based biomaterials and applications
- Algal biology and biofuel production
- Metal-Organic Frameworks: Synthesis and Applications
- Soil, Finite Element Methods
- Chemical and Physical Properties in Aqueous Solutions
- Education and Work Dynamics
- Enzyme-mediated dye degradation
- Food Supply Chain Traceability
- Mechanical stress and fatigue analysis
- Soil Mechanics and Vehicle Dynamics
Northeast Petroleum University
2019-2024
Heilongjiang Bayi Agricultural University
2023-2024
Ministry of Agriculture and Rural Affairs
2023-2024
Hebei Agricultural University
2003-2023
Zhejiang University of Technology
2009-2019
Zhengzhou University
2011
Henan Institute of Science and Technology
2009
Jiangsu University
2009
China National Offshore Oil Corporation (China)
2006
Rensselaer Polytechnic Institute
2004
The solubilities of CO2 in eutectic mixtures containing choline chloride and dihydric alcohols (including 1,4-butanediol, 2,3-butanediol, 1,2-propanediol) with a molar ratio to alcohol 1:3 1:4 were measured at 293.15 K, 303.15 313.15 323.15 K under pressures up 600.0 kPa using an isochoric saturation method. Henry's constant the dissolution Gibbs free energy, enthalpy, entropy changes solvation obtained by correlating experimental data. solubility increased linearly increasing pressure or...
Global warming has increased the occurrence of high temperature stress in plants, including maize, resulting decreased grain number and yield. Previous studies indicate that heat mainly damages pollen grains thus lowered maize number. Other field have shown after pollination results kernel abortion. However, mechanism by which affect abortion following remains unclear. Hence, this study investigated grown heat-resistant variety "Zhengdan 958" (ZD958) heat-sensitive "Xianyu 335" (XY335) under...
Ce-MCM-48 molecular sieve was prepared by hydrothermal synthesis method, and a series of supported MoO x Pd catalysts for n -heptane isomerization reaction were impregnation method using as the support.
n-Alkane hydroisomerization over bifunctional catalysts is an effective approach for clean fuel production. However, achieving metal–acid synergy and enhancing the catalytic performance by preparation of with suitable proximity between metal sites Brønsted acid are still challenging. In this work, a series Pt/SAPO-11 different Pt loading applied in n-heptane was synthesized. SAPO-11 synthesized Instant Exactness Synthesis (IES) method, which, unique morphology pore structure, chosen as...
The solubilities of ammonia (NH3) in glycerin (G) as well its derivatives were determined at 303.15, 313.15, 323.15, and 333.15 K pressure scope 0–570.0 kPa by isochoric saturation method. Three include dl-1,2-isopropyli-deneglycerol (GAK), glycerol formal (GF), 3-methoxy-1,2-propanediol (MP). Henry’s law constants together with thermodynamic property changes dissolution Gibbs free energy, enthalpy, entropy during NH3 dissolving derived fitting the experimental data. results showed that...
The electromagnetic properties of soft magnetic composites (SMCs) are studied based on a finite element model. In this approach, SMCs modeled as an infinite array hexagonal cylinders in two dimensions. Each cylinder is assumed to be saturable pure iron coated with thin layer binder or insulation. excited by current sheet imposed fluxes generate static average saturation characteristics (B-H /spl mu/-B curves). effects insulation thickness, particle size, composite; contact; porosity; fill...
The AlH(1-6), Al(2)H(1-7), Al(3)H(1-9), Al(m)H(3m) (m = 4-10), and the periodic helical structure of one-dimensional (1D) alane are studied by means density functional theory calculations. isolated is more stable than those in corresponding cyclic other geometries. A new 1D predicted for first time. stability this has been confirmed its large average binding energy based on AlH(3), gap highest occupied molecular orbital lowest unoccupied orbital, typically double pi-orbital which parallels...
Abstract The monometallic Pt/SAPO-11 and bimetallic Ni-Pt/SAPO-11 catalysts were synthesized with Instant Exactness Synthesis (IES) method characterized by XRD, nitrogen adsorption–desorption, SEM, TEM, FT-IR, Py-IR, NH 3 -TPD XPS, their properties evaluated for the n-heptane hydroisomerization. had spherical structure moderate acid strength, exhibited good conversion catalytic selectivity toward isomers. Typically, an isomer of 80.9% a 69.9% at 310 °C, which was obviously better than...
The absorption of CO 2 on 1-butyl-3-methylimidazolium acetate ([Bmim] [Ac]) with different substituents are calculated systematically at the GGA/PW91 level. Three hydrogen bonds formed between [Ac] – and cations 1-n-[Bmim][Ac] ([NBmim] + ) 1-tert-[Bmim][Ac] ([TBmim] ). interaction [NBmim][Ac] via a C O bond is much weaker than that [TBmim][Ac] by its forming an O…O…C…C four-membered ring. chemisorption ion pair [TBmim][Ac], as indicated from energy analysis. frontier molecular orbitals show...
Phased warming in late winter and early spring can increase wheat grain yield. However, the effects of different durations during this period on yield quality are not yet clear. Therefore, study conducted field experiments a movable polyethylene greenhouse stages three growing seasons from 2019 to 2022. The results showed that accumulated degree days (GDD) treatment were increased by 87.3–215.7 °C d compared control (CK). advanced prolonged duration vegetative growth spike differentiation...
Abstract Ce and F were added to MCM-48 molecular sieve by hydrothermal synthesis, Pd/Ce(F)-MCM-48 metal acid bifunctional catalysts prepared impregnation method. The physical chemical properties of Ce(F)-MCM-48 characterized X-ray diffraction, scanning electron microscope, NH 3 temperature programmed desorption instrument, Fourier infrared spectrometer, photoelectronic spectrometer characterization methods. results showed that when the molar ratio raw materials was n (Ce): (TEOS) = 0.02...