搜索结果: 1-15 共查到“化学 Performance”相关记录29条 . 查询时间(0.123 秒)
International Conference on Theoretical and High Performance Computational Chemistry 2016
Computational Chemistry High Performance Computational Chemistry
2016/7/19
ICT-HPCC16 is supported by Virtual Laboratory for Computational Chemistry (VLCC), Center of Scientific Computing Applications & Research, Chinese Academy of Sciences. It is a international conference ...
Effect of ultrasonic irradiation and/or halogenation on the catalytic performance of γ-Al2O3 for methanol dehydration to dimethyl ethe
ultrasonication methanol DME &gamma -Al2O3 Cl F
2014/4/2
Dimethyl ether (DME) is amongst one of the most promising alternative, renewable and clean fuels being considered as a future energy carrier. In this study, the comparative catalytic performance of th...
Electrocatalytic performance of Pt/Ru/Sn/W fullerene electrode for methanol oxidation in direct methanol fuel cell
Pt/Ru/Sn/W nanoparticles fullerene methanol oxidation modified electrode
2014/4/8
In this work, fullerene was modified by platinum, ruthenium, tin and tungsten nanoparticles. The material was characterized by XRD, ICP-OES and TEM micrograph. The average nanoparticle size on fullere...
Cutting through the confusion in high performance liquid chromatographic column technology
high performance liquid chromatography column packings silica particles
2011/3/21
Column packings continue to evolve as the needs of users for high efficiency, high resolution and highly sensitive high performance liquid chromatographic (HPLC) analysis drive further developments. I...
Modification of a Porous Sheet (MAPS) for the High-Performance Solid-Phase Extraction of Trace and Ultratrace Elements by Radiation-Induced Graft Polymerization
Modification Porous Sheet High-Performance Solid-Phase Extraction Trace Ultratrace Elements Radiation-Induced Graft Polymerization
2010/9/13
In this review, the preparation of a novel porous sheet designed for solid-phase extraction (SPE) and a comparison of the preconcentration performance of metal ions with conventional sorbents are des...
Performance evaluation of platinum-based catalysts for the development of proton exchange membrane fuel cells
Methanol catalysts cyclic voltammetry PEM fuel cell
2010/10/15
Platinum-based catalysts are considered the most efficient catalysts for triggering electrochemical reactions in proton exchange membrane (PEM) fuel cells. In the present study, commercial catalysts c...
Surface Properties and Catalytic Performance of Pt/PrSrCoO4 Catalysts for NO Reduction by CO
Perovskite-type A2BO4 Pt/PrSrCoO4 XPS NO reduction by CO
2010/4/19
Perovskite-type Pr2-xSrxCoO4\pm l mixed oxides were prepared by different calcination temperatures and were investigated by XRD, BET, TPD, TPR and XPS methods. These catalysts possess high catalytic a...
Rapid and Simultaneous Determination of Tetrafluoroborate, Thiocyanate and Hexafluorophosphate by High-Performance Liquid Chromatography Using a Monolithic Column and Direct Conductivity Detection
Rapid Simultaneous Determination Tetrafluoroborate
2010/9/15
A method was developed for fast and simultaneous determination of tetrafluoroborate (BF4−), thiocyanate (SCN−) and hexafluorophosphate (PF6−) by high-performance liquid chromatograph...
Analytical Conditions and Separation Performance of Capillary Chromatography Based on the Tube Radial Distribution of Aqueous–Organic Mixture Carrier Solvents under Laminar-Flow Conditions
Analytical Conditions Separation Performance Capillary Chromatography Based
2010/9/14
We have developed a capillary chromatography system using an open capillary tube made of fused-silica, polyethylene, or poly(tetrafluoroethylene), and a water–hydrophilic–hydrophobic organic mixture c...
Analysis of Risedronate and Related Substances by Ion-Pair Reversed-Phase High-Performance Liquid Chromatography with Evaporative Light-Scattering Detection
Analysis Ion-Pair Reversed-Phase High-Performance Liquid Chromatography Light-Scattering Detection
2010/9/17
A simple method has been developed for the analysis of risedronate and related substances by ion-pair reversed-phase high-performance liquid chromatography (RPLC) with evaporative light-scattering det...
Preparation and Photoelectrochemical Performance of Potassium Hexatitanate Nanofilm
potassium hexatitanate film sol-gel process atomic force microscopy
2009/11/13
Nanostructured K2Ti6O13 film photoelectrode produced in situ was prepared on indium-tin oxide (ITO) glass substrate by a sol-gel process and characterized by thermogravimetry (TG) and differential sca...
Performance analysis for direct 2-propanol fuel-cell based on Pt containing anode electrocatalysts
Propanol Fuel cell Performance Electrocatalyst
2010/4/8
Direct 2-propanol cell performance based on Pt containing anode electrocatalyst was evaluated. Cell performance, open circuit voltage, maximum current density, and maximum power density were measured ...
Examination of the Electroanalytic Performance of Carbon Nanotube (CNT) Modified Carbon Paste Electrodes as Xanthine Biosensor Transducers
MWCNT SWCNT xanthine amperometric biosensor
2010/4/15
The effect of multi-walled carbon nanotube (MWCNT) and single-wall carbon nanotube (SWCNT) on carbon paste electrode (CPE) electrochemical response was examined by introducing various portions of CNT ...
Enantioseparation of Novel Chiral Tetrahedral Clusters on a Chiral Stationary Phase (CSP) by High Performance Liquid Chromatography
high performance liquid chromatography chiral stationary phase chiral tetrahedral clusters enantioseparation
2007/12/13
Enantioseparation of Novel Chiral Tetrahedral Clusters on a Chiral Stationary Phase (CSP) by High Performance Liquid Chromatography。
Determination of Drugs in Blood Samples by High Performance Liquid Chromatography Using On-Line Sample Pretreatment Technique
high performance liquid chromatography on-line column switching
2007/12/13
Determination of Drugs in Blood Samples by High Performance Liquid Chromatography Using On-Line Sample Pretreatment Technique。