Amine modified mesostructured silica nano particles enhanced adsorption of phenol

N. F M Salleh, A. A. Jalil, S. Triwahyono, S. N. Nordin, Kamarudin Nur Hidayatul Nazirah, J. Effendi

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Mesoporous silica nanoparticles (MSN) were synthesized and modified with (3-aminopropyl) triethoxysilane (APTES) using co-condensation (co-MSN) and post-grafting (post-MSN) methods. Both modification methods seem to alter the crystallinity, surface area, and pore volume as compared to the unmodified MSN. The activity of all MSNs was tested for the adsorptive removal of phenol. Co-MSN showed significantly good adsorptivity towards 10 mg L-1 of phenols, followed by post-MSN and MSN. It was found that the highest activity of co-MSN was resulted from the additional higher adsorption energy from the quaternary alkylammonium groups (Si–C–C–C–[N+–(CH3)3]) of cationic template and also from the amine group of the APTES functionalization, which showed more advantages as compared to post-MSN and MSN.

Original languageEnglish
Pages (from-to)1-6
Number of pages6
JournalJurnal Teknologi
Volume75
Issue number6
Publication statusPublished - 20 Aug 2015
Externally publishedYes

Fingerprint

Phenols
Amines
Silica
Nanoparticles
Adsorption
Condensation

Keywords

  • Adsorption
  • Amine modification
  • Mesoporous silica
  • Phenol

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Salleh, N. F. M., Jalil, A. A., Triwahyono, S., Nordin, S. N., Nur Hidayatul Nazirah, K., & Effendi, J. (2015). Amine modified mesostructured silica nano particles enhanced adsorption of phenol. Jurnal Teknologi, 75(6), 1-6.

Amine modified mesostructured silica nano particles enhanced adsorption of phenol. / Salleh, N. F M; Jalil, A. A.; Triwahyono, S.; Nordin, S. N.; Nur Hidayatul Nazirah, Kamarudin; Effendi, J.

In: Jurnal Teknologi, Vol. 75, No. 6, 20.08.2015, p. 1-6.

Research output: Contribution to journalArticle

Salleh, NFM, Jalil, AA, Triwahyono, S, Nordin, SN, Nur Hidayatul Nazirah, K & Effendi, J 2015, 'Amine modified mesostructured silica nano particles enhanced adsorption of phenol', Jurnal Teknologi, vol. 75, no. 6, pp. 1-6.
Salleh NFM, Jalil AA, Triwahyono S, Nordin SN, Nur Hidayatul Nazirah K, Effendi J. Amine modified mesostructured silica nano particles enhanced adsorption of phenol. Jurnal Teknologi. 2015 Aug 20;75(6):1-6.
Salleh, N. F M ; Jalil, A. A. ; Triwahyono, S. ; Nordin, S. N. ; Nur Hidayatul Nazirah, Kamarudin ; Effendi, J. / Amine modified mesostructured silica nano particles enhanced adsorption of phenol. In: Jurnal Teknologi. 2015 ; Vol. 75, No. 6. pp. 1-6.
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