搜索结果: 1-15 共查到“Benzene”相关记录43条 . 查询时间(0.092 秒)
1,3,5-Tris(hydrogensulfato) Benzene: A New and Efficient Catalyst for Synthesis of 4,4'-(arylmethylene)bis(1H-pyrazol-5-ol) Derivatives（图）
1,3,5-trisbenzene aromatic aldehydes 1-phenyl-3-methylpyrazol-5-one 4,4'-bis ethanol multicomponent reaction
2013/10/4
1,3,5-Tris(hydrogensulfato) benzene (THSB) was easily prepared by the reaction between phloroglucinol and chlorosulfonic acid in dichloromethane at room temperature. This compound was then used as an ...
LED Irradiation of a Photocatalyst for Benzene, Toluene, Ethyl Benzene, and Xylene Decomposition（图）
light emitting diode energy efficiency gas phase degradation photocatalyst characterization calcination temperature
2013/10/4
Studies on the use of gas phase applications of light emitting diodes (LEDs) in photocatalysis are scarce although their photocatalytic decomposition kinetics of environmental pollutants are likely di...
Photocatalytic Synthesis of Phenol by Direct Hydroxylation of Benzene by a Modified Nanoporous Silica (LUS-1) under Sunlight（图）
mesoporous silica photocatalyst phenol benzene hydroxylation sunlight nanoporous silica carbon nitride
2013/10/5
Fe-g-C3N4-LUS-1 was prepared by the thermal decomposition of dicyandiamide inside the pores of LUS-1 under an inert atmosphere. It was used as a photocatalyst for the hydroxylation of benzene to pheno...
Alkylation of Benzene with 1-Decene Using Silica Supported Preyssler Heteropoly Acid: Statistical Design with Response Surface Methodology（图）
linear alkylbenzene heteropoly acid preyssler silica supported catalyst response surface method
2013/10/8
The response surface method (RSM) was applied to study the liquid phase alkylation of benzene with 1-decene catalyzed by means of silica supported preyssler heteropoly acid. A three step experimental ...
3D Field-Scale Environmental Multimedia System Validation of the Dispersion of Benzene for Trail Road Landfill Site and Its Risk Assessment
Environmental Multimedia System (EMS) Monte Carlo Method (MCM) Risk Assessment Multimedia Environments
2013/3/11
In this paper, a new modeling approach incorporating both a new environmental multimedia system (EMS) and the Monte Carlo method (MCM) is developed as a tool for the risk assessment of contaminants. A...
Direct Hydroxylation of Benzene to Phenol over Fe3O4 Supported on Nanoporous Carbon（图）
nanoporous carbon ferroferric oxide hydroxylation of benzene phenol
2013/10/15
Fe3O4/CMK-3 was prepared by impregnation and used as a catalyst for the direct hydroxylation of benzene to phenol with hydrogen peroxide. The iron species in the prepared catalyst was Fe3O4 because of...
(E)-3-[(3-(Trifluoromethyl)phenylimino)methyl] benzene-1,2-diol: X-ray and DFT calculated structures
Schiff bases phenol-imine X-ray crystal structure IR DFT
2010/10/18
The crystal structure of (E)-3-[(3-(Trifluoromethyl)phenylimino)- methyl]benzene-1,2-diol was determined using X-ray diffraction and the molecular structure was investigated with density functional th...
Evaluation of solid-phase extraction sorbent with ketoimine groups for the preconcentration of benzene and phenolic compounds in water
Modified silica solid-phase extraction SPE
2010/10/18
The applicability of silica gel, modified with ketoimine groups, to solid phase extraction (SPE) was tested. Basic characteristics of the modified silica were determined using elemental analysis, and ...
Recycling and Activity Recovery of Chloroaluminate Ionic Liquid as Catalyst for Alkylation of Benzene with 1-Dodecene
benzene 1-dodecene ionic liquid
2009/11/13
Performances of 1-butyl-3-methylimidazolium aluminium chloride ([BMIM]Cl-AlCl3) ionic liquid as catalyst for the alkylation of benzene with long chain olefins were investigated in a continuous operati...
Catalyst Regenerator for Partial Oxidation of Benzene in Reaction-extraction System
Benzene Phenol Partial oxidation Bi-phase system Reaction-extraction system
2009/8/4
The liquid-phase oxidation of benzene to phenol was investigated in the biphasic benzene-water system using VCl3 and molecular oxygen as the catalyst and oxidant, respectively. Benzene was dissolved ...
Complete Oxidation of Benzene over Au-V2O5/TiO2 and Au-V2O5/ZrO2 Catalysts
Complete Oxidation Benzene Au-V2O5/TiO2
2009/7/29
A gold promotional effect is reported for the complete oxidation of benzene using Au/V2O5 supported on titania or zirconia catalysts.
XAFS Characterization of Mo/ZSM-5 Catalysts for Methane Conversion to Benzene: Effect of Additives
Molybdenum carbide ZSM-5 Methane aromatization EXAFS
2009/7/27
ZSM-5 supported Mo catalysts for the dehydroaromatization reaction of methane were characterized by Mo K-edge EXAFS, NH3-TPD, and XPS techniques. Mo/ZSM-5 catalysts showed the maximum activity for be...
A density functional theory study of oxidation of benzene to phenol by N2O on Fe- and Co-ZSM-5 clusters
DFT benzene oxidation phenol N2O Fe-ZSM-5 Co-ZSM-5
2010/4/8
Density functional theory (DFT) calculations were carried out in the study of oxidation of benzene to phenol by N2O on relaxed [(SiH3)4AlO4M] (where M=Fe, Co) cluster models representing Fe- and Co-ZS...
Challenge to Organic Semiconductor Laser: Low-Threshold Photopumped Organic Lasers Made of Styryl Benzene Derivatives
Organic semiconductor laser Distributed feedback Distributed Bragg reflector
2009/6/9
Based on our research, we comment on recent progress in organic semiconductor lasers. Styryl benzene derivatives having good gain-narrowing performance are one of promising materials for organic semic...
Removal of Thiophene from Coke-Chemical Benzene by Liquid Adsorption on Modified ZSM-5 Synthetic Zeolite
coke-chemical benzene thiophene adsorption equilibrium
2009/3/25
Removal of Thiophene from Coke-Chemical Benzene by Liquid Adsorption on Modified ZSM-5 Synthetic Zeolite.