Synthesis and Characterization of Compostite Functionalized Mesoporous Materials Based on Silica as Separation Medium and Application in Electroplanting Additive Analysis

Hong Tao Chu; Ying Wang; Jin Qiu Zhang; Mao Zhong An

doi:10.4028/www.scientific.net/AMR.239-242.1775

Paper Titles

Electrochemical Migration and Rapid Whisker Growth of Zn and Bi Dopings in Sn-3.0Ag-0.5Cu Solder in 3wt.% NaCl Solution
p.1751

The Relationship between the Initial Gas Ratios and the Condensed Phase Composition in the CVD of B_xC with BCl₃-CH₄-H₂ Precursors
p.1761

Impact of Functional Layer for Thermal Stress of Concrete Pavement Structure
p.1766

Performance of Thermal Insulation Reflective Composite Coatings
p.1771

Synthesis and Characterization of Compostite Functionalized Mesoporous Materials Based on Silica as Separation Medium and Application in Electroplanting Additive Analysis
p.1775

Fabrication of Two-Dimensional Array of Nanophase Cobalt Oxyhydroxide by Bio-Templating
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Intelligent Modeling for Rate-Dependent Hysteresis Nonlinearity in Magnetostrictive Actuator
p.1785

Experimental Study of the Corrosion Behaviors on the Rod and Tube Material in Oil Pumping Wells
p.1790

Mechanical Properties of a Microcapsule-Containing Epoxy for Self-Healing Applications
p.1794

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Synthesis and Characterization of Compostite Functionalized Mesoporous Materials Based on Silica as Separation Medium and Application in Electroplanting Additive Analysis

Abstract:

The functionalized porous hybrid silica as a separation medium was synthesized by using Cetyltrimethyl Ammonium Bromide(CTAB) as template, (3-aminopropyl) triethoxysilane (APTES) and tetraethyl orthosilicate (TEOS) as reactive monomer, with the existence of ammonia, reacting for 80 h at 80°C. The influences of the main reactants ratio and the pH of reaction on the structure of the materials were investigated through the characterization by Fourier-Transform infrared spectrometer (FTIR), scanning electron microscope (SEM) and pore structure measurements. And the best reaction conditions were optimized. The monolithic column made by this porous hybrid silica has been applied to separate benzylideneacetone and o-chlorotoluene, which are the main composition in electroplating additive.