Research Article

MAGNETIC MESOPOROUS SILICA NANOCOMPOSITE DECORATED WITH HETEROPOLY TUNGSTIC ACID AS HIGHLY EFFICIENT AND STABLE CATALYST FOR BIODIESEL PRODUCTION

Volume: 21 Number: 2 June 15, 2020
EN

MAGNETIC MESOPOROUS SILICA NANOCOMPOSITE DECORATED WITH HETEROPOLY TUNGSTIC ACID AS HIGHLY EFFICIENT AND STABLE CATALYST FOR BIODIESEL PRODUCTION

Abstract

A multifunctional heterogeneous acid catalyst named as spFe3O4@SBA-15@HPW was prepared, which consists of versatile properties such as magnetic separability, high conversion efficiency and reusability. This catalyst was characterized by XRD, FT-IR, VSM, TEM and SEM/EDX techniques with respect to structural, morphological and magnetic properties. The catalyst showed higher catalytic activity than the commercial catalysts such as Amberlyst-15 and Dowex 50Wx4 and also heteropoly tungstic acid (HPW) alone in terms of conversion of oleic acid for biodiesel production by the esterification of oleic acid with methanol. The experimental data were correlated by pseudo-first-order homogeneous and Eley-Rideal heterogeneous models, and the results demonstrate the suitability of Eley-Rideal mechanism.

Keywords

Magnetic nanocomposite,heterogeneous catalyst,phosphotungstic acid,biodiesel

References

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APA
Erdem, B., & Bilgin, K. (2020). MAGNETIC MESOPOROUS SILICA NANOCOMPOSITE DECORATED WITH HETEROPOLY TUNGSTIC ACID AS HIGHLY EFFICIENT AND STABLE CATALYST FOR BIODIESEL PRODUCTION. Eskişehir Technical University Journal of Science and Technology A - Applied Sciences and Engineering, 21(2), 335-349. https://doi.org/10.18038/estubtda.657085
AMA
1.Erdem B, Bilgin K. MAGNETIC MESOPOROUS SILICA NANOCOMPOSITE DECORATED WITH HETEROPOLY TUNGSTIC ACID AS HIGHLY EFFICIENT AND STABLE CATALYST FOR BIODIESEL PRODUCTION. Estuscience - Se. 2020;21(2):335-349. doi:10.18038/estubtda.657085
Chicago
Erdem, Beyhan, and Kübra Bilgin. 2020. “MAGNETIC MESOPOROUS SILICA NANOCOMPOSITE DECORATED WITH HETEROPOLY TUNGSTIC ACID AS HIGHLY EFFICIENT AND STABLE CATALYST FOR BIODIESEL PRODUCTION”. Eskişehir Technical University Journal of Science and Technology A - Applied Sciences and Engineering 21 (2): 335-49. https://doi.org/10.18038/estubtda.657085.
EndNote
Erdem B, Bilgin K (June 1, 2020) MAGNETIC MESOPOROUS SILICA NANOCOMPOSITE DECORATED WITH HETEROPOLY TUNGSTIC ACID AS HIGHLY EFFICIENT AND STABLE CATALYST FOR BIODIESEL PRODUCTION. Eskişehir Technical University Journal of Science and Technology A - Applied Sciences and Engineering 21 2 335–349.
IEEE
[1]B. Erdem and K. Bilgin, “MAGNETIC MESOPOROUS SILICA NANOCOMPOSITE DECORATED WITH HETEROPOLY TUNGSTIC ACID AS HIGHLY EFFICIENT AND STABLE CATALYST FOR BIODIESEL PRODUCTION”, Estuscience - Se, vol. 21, no. 2, pp. 335–349, June 2020, doi: 10.18038/estubtda.657085.
ISNAD
Erdem, Beyhan - Bilgin, Kübra. “MAGNETIC MESOPOROUS SILICA NANOCOMPOSITE DECORATED WITH HETEROPOLY TUNGSTIC ACID AS HIGHLY EFFICIENT AND STABLE CATALYST FOR BIODIESEL PRODUCTION”. Eskişehir Technical University Journal of Science and Technology A - Applied Sciences and Engineering 21/2 (June 1, 2020): 335-349. https://doi.org/10.18038/estubtda.657085.
JAMA
1.Erdem B, Bilgin K. MAGNETIC MESOPOROUS SILICA NANOCOMPOSITE DECORATED WITH HETEROPOLY TUNGSTIC ACID AS HIGHLY EFFICIENT AND STABLE CATALYST FOR BIODIESEL PRODUCTION. Estuscience - Se. 2020;21:335–349.
MLA
Erdem, Beyhan, and Kübra Bilgin. “MAGNETIC MESOPOROUS SILICA NANOCOMPOSITE DECORATED WITH HETEROPOLY TUNGSTIC ACID AS HIGHLY EFFICIENT AND STABLE CATALYST FOR BIODIESEL PRODUCTION”. Eskişehir Technical University Journal of Science and Technology A - Applied Sciences and Engineering, vol. 21, no. 2, June 2020, pp. 335-49, doi:10.18038/estubtda.657085.
Vancouver
1.Beyhan Erdem, Kübra Bilgin. MAGNETIC MESOPOROUS SILICA NANOCOMPOSITE DECORATED WITH HETEROPOLY TUNGSTIC ACID AS HIGHLY EFFICIENT AND STABLE CATALYST FOR BIODIESEL PRODUCTION. Estuscience - Se. 2020 Jun. 1;21(2):335-49. doi:10.18038/estubtda.657085