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An Efficient Solid Acid Promoted Synthesis of Quinoxaline Derivatives at Room Temperature
silica sulfuric aci quinoxaline 1 2-diketone 1 2-diamine enzilmonoxime
2007/12/19
摘要 Quinoxaline derivatives have been synthesized in a very short time with excellent yields by the condensation of 1,2-diamines with aliphatic or aromatic 1,2-dicarbonyl compounds or benzilmonoxime in...
Low Temperature CO Oxidation Kinetics over Activated Carbon Supported Pt-SnOx Catalysts
FATMA SOYAL BALTACIOĞ LU BERRİ N GÜ LYÜ Z AHMET ERHAN AKSOYLU ZEYNEP İ LSEN Ö NSAN
2010/4/16
The kinetics of low temperature CO oxidation were studied over sequentially impregnated 1wt%Pt-0.25wt%SnOx supported on HNO3-oxidized activated carbon (AC3) using a wide range of CO (1-10 mol%) and O2...
专著信息
书名
POLYIMIDES AND OTHER HIGH TEMPERATURE POLYMERS: SYNTHESIS, CHARACTERIZATION AND APPLICATIONS. Volume 2
语种
英文
撰写或编译
撰写
作者
Zhi-Kang Xu*,Zhen-Mei Liu,Li Xiao
第一作者单位
Institute of Polymer Science, ...
期刊信息
篇名
Self-propagating high temperature combustion synthesis of TiB/Ti composites
语种
英文
撰写或编译
作者
Zhang Xinghong
第一作者单位
刊物名称
Materials Science and Engineering
页面
A348 (2003) 41-/46
出版日期
2003年
月
日
文章标...
期刊信息
篇名
γ-Radiation synthesis of nanometer-size amorphous Cr2O3 powders at room temperature
语种
英文
撰写或编译
作者
朱英杰，钱逸泰
第一作者单位
刊物名称
Materials Science and Engineer
页面
1996,Vol.41
出版日期
1996年
月
日
文章标识(ISSN)
相...
Characterization of TiO2 Synthesized in Alcohol by a Sol-Gel Process: The Effects of Annealing Temperature and Acid Catalyst
Characterization of TiO2 Synthesized a Sol-Gel Process Effects of Annealing Temperature Acid Catalyst
2010/4/19
The effects of annealing temperature and hydrolysis catalyst on the crystalline form and crystallite size of TiO2 prepared by a sol-gel process were investigated. Three types of TiO2 were synthesized ...
The Effect of Metal Loading on Structural Characteristics and Low Temperature CO Oxidation Activity of Coprecipitated Co/Al2O3
Catalysis Catalyst activation Environment Precipitation CO oxidation cobalt-alumina catalysts
2010/4/20
The Effect of Metal Loading on Structural Characteristics and Low Temperature CO Oxidation Activity of Coprecipitated Co/Al2O3.
Solvent, Temperature and Concentration Effects on the Adsorption of Poly(n-Butyl Methacrylate) on Alumina from Solutions
poly(n-butyl methacrylate) solubility parameter alumina adsorption solvent
2010/4/22
Adsorption of poly(n-butyl methacrylate) (PnBMA) on alumina from solution was studied by UV and FT-IR Photoacoustic Spectroscopy techniques. The effects of the solvent, temperature, concentration, and...
The Effectof Temperature on the Dynmaic Viscosity of Acetone Sunflower-Seed Oil Mixtures
Acetone/oil solution density modelling sunflower-seed oil temperature effect viscosity
2010/6/30
The effect of acetone on the dynamic viscosity of sunflower-seed oil was studied under a dynamic heating regime at temeparuters ranging from 25oC to 50oC at 5oC intervals. Acetone dramatically reduced...