Mesoporous materials functionalized with STA(Silicotungstic acid) have
been proved to be efficient catalysts for esterification reactions. In the
investigation, impregnation method was applied for the synthesis of STA/MCM-41
catalysts. MCM-41 and STA(Silicotungstic acid) were used to silica source and
active material respectively. The active material was loaded by
dry-impregnation method after silica source. Molar ratios of catalysts were
determined by 1.25, 2.5 and 5% (W/Si). Actually, this molar ratio values are
very low for the impregnation method. But catalysts were successfully
synthesized by applying impregnation method. And catalytic activities of
STA/MCM-41 catalysts were investigated with an ethyl acetate reaction. On the
other hand, the second reaction of STA/MCM-41(2.5%) catalyst was carried out in
the presence of under identical conditions after the first reaction. Before and
after reactions, the physical properties of the catalysts were determined by
XRD, DRIFT, BET, SEM and Mapping analysis methods.
Şimşek, V., & Mürtezaoğlu, K. (2018). Characterizations and Catalytic Activities Investigation of Synthesized Solid-Based Heterogeneous Catalysts in the Esterification Reaction. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering, 19(2), 422-432. https://doi.org/10.18038/aubtda.357270
AMA
Şimşek V, Mürtezaoğlu K. Characterizations and Catalytic Activities Investigation of Synthesized Solid-Based Heterogeneous Catalysts in the Esterification Reaction. AUJST-A. June 2018;19(2):422-432. doi:10.18038/aubtda.357270
Chicago
Şimşek, Veli, and Kırali Mürtezaoğlu. “Characterizations and Catalytic Activities Investigation of Synthesized Solid-Based Heterogeneous Catalysts in the Esterification Reaction”. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering 19, no. 2 (June 2018): 422-32. https://doi.org/10.18038/aubtda.357270.
EndNote
Şimşek V, Mürtezaoğlu K (June 1, 2018) Characterizations and Catalytic Activities Investigation of Synthesized Solid-Based Heterogeneous Catalysts in the Esterification Reaction. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering 19 2 422–432.
IEEE
V. Şimşek and K. Mürtezaoğlu, “Characterizations and Catalytic Activities Investigation of Synthesized Solid-Based Heterogeneous Catalysts in the Esterification Reaction”, AUJST-A, vol. 19, no. 2, pp. 422–432, 2018, doi: 10.18038/aubtda.357270.
ISNAD
Şimşek, Veli - Mürtezaoğlu, Kırali. “Characterizations and Catalytic Activities Investigation of Synthesized Solid-Based Heterogeneous Catalysts in the Esterification Reaction”. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering 19/2 (June 2018), 422-432. https://doi.org/10.18038/aubtda.357270.
JAMA
Şimşek V, Mürtezaoğlu K. Characterizations and Catalytic Activities Investigation of Synthesized Solid-Based Heterogeneous Catalysts in the Esterification Reaction. AUJST-A. 2018;19:422–432.
MLA
Şimşek, Veli and Kırali Mürtezaoğlu. “Characterizations and Catalytic Activities Investigation of Synthesized Solid-Based Heterogeneous Catalysts in the Esterification Reaction”. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering, vol. 19, no. 2, 2018, pp. 422-3, doi:10.18038/aubtda.357270.
Vancouver
Şimşek V, Mürtezaoğlu K. Characterizations and Catalytic Activities Investigation of Synthesized Solid-Based Heterogeneous Catalysts in the Esterification Reaction. AUJST-A. 2018;19(2):422-3.
