The effect concentration of tetraethylorthosilicate and variation HCl 0.1M for synthesis mesoporous silica using oleic acid as template and 3-aminopropyltrimethoxysilane as co-structure directing Agent

Andriayani, H. Nainggolan, M. Taufik, S. Simamora, Nofrijon Bin Imam Sofyan

Research output: Contribution to journalConference articlepeer-review

Abstract

Synthesis mesoporous silica using oleic acid as template and 3-aminopropyltrimethoxysilane as co-structure directing agent has been conducted. As a silica source used tetraetylorthosilicate. The reaction was carried out under three conditions: first, reducing the concentration of tetraethylortosilicate and 3-aminopropyltrimethoxysilane and varying the volume of HCl 0.1M; second, increasing the concentration of tetraethylortosilicate and 3-aminopropyltrimethoxysilane by varying the addition of HCl 0.1M and the third was carried out with the addition of methanol but without the addition of HCl 0.1M. The obtained silica mesopores were characterized by infrared spectrometer, X-ray diffraction and adsorpsi-desorption isotherm and scanning electron microscopy.

Original languageEnglish
Article number042006
JournalJournal of Physics: Conference Series
Volume1116
Issue number4
DOIs
Publication statusPublished - 24 Dec 2018
Event1st SEMIRATA-International Conference on Science and Technology, SEMIRATA-ICST 2018 - Medan, Indonesia
Duration: 4 May 20186 May 2018

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