SINTESIS MATERIAL SILIKA MESOPORI SBA-15 DARI ABU DAUN BAMBU PETUNG (Dendrocalamus asper (Schult.) Backer ex Heyne)

  • Anke Rienhar Saputra
  • Alimuddin Alimuddin
  • R.R. Dirgarini Julia N.

Abstract

A study on the synthesis and characterization of mesoporous silicas    SBA-15 (Santa Barbara Acid 15) from bamboo leaf ash. SBA-15 from bamboo leaf ash leaves was synthesized by modification of the microemulsion template method. SBA-15 was characterized by N2 adsorption/desorption analyzer, SAXS (Small Angel X-Ray Difraction), FTIR (Fourier Transform Infrared) and SEM (Scanning Electron Microscopy). N2 adsorption/desorption analyses showed that SBA-15 has type IV isotherms, with H1 type hysteresis which was a characteristic of mesoporous materials. ​​SBA-15 from bamboo leaf ash has surface are (calculated by BET method) of 698 m2 / g, pore volume of 0.81 cm3 /g and pore diameter of 4.66 nm. In the difractogram appeared 3 typical peaks of SBA-15 between 0.5 - 5o 2θ with miller indices (100), (110) and (200), respectively. The FTIR spectrum showed peaks from  siloxane (Si-O-Si) and hydroxyl groups (-OH). The SEM pictures showed that the morphology of SBA-15 was a combination of platelets and spheres with the average particle size of 0.5 μm.


 


Kata kunci: Bamboo leaf Ash, SBA – 15

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Published
2017-12-30
How to Cite
SAPUTRA, Anke Rienhar; ALIMUDDIN, Alimuddin; N., R.R. Dirgarini Julia. SINTESIS MATERIAL SILIKA MESOPORI SBA-15 DARI ABU DAUN BAMBU PETUNG (Dendrocalamus asper (Schult.) Backer ex Heyne). PROSIDING SEMINAR KIMIA, [S.l.], p. 106-110, dec. 2017. Available at: <http://jurnal.kimia.fmipa.unmul.ac.id/index.php/prosiding/article/view/556>. Date accessed: 26 sep. 2018.
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