Yıl 2018, Cilt 19, Sayı 2, Sayfalar 422 - 432 2018-06-30

Characterizations and Catalytic Activities Investigation of Synthesized Solid-Based Heterogeneous Catalysts in the Esterification Reaction

Veli Şimşek [1] , Kırali MÜRTEZAOĞLU [2]

36 52

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

Catalyst, Impregnation, STA/MCM-41, Catalytic activity
  • Doç. Dr. Dilek VARIŞLI, dilekvarisli@gazi.edu.tr - Doç.Dr. Filiz DEREKAYA, filizb@gazi.edu.tr - Prof.Dr. H. Cannan CABBAR, hcabbar@gazi.edu.tr
Birincil Dil en
Konular Mühendislik ve Temel Bilimler
Dergi Bölümü Araştırma Makalesi
Yazarlar

Yazar: Veli Şimşek (Sorumlu Yazar)
Ülke: Turkey


Yazar: Kırali MÜRTEZAOĞLU
Ülke: Turkey


Bibtex @araştırma makalesi { aubtda357270, journal = {Anadolu Üniversitesi Bilim Ve Teknoloji Dergisi A - Uygulamalı Bilimler ve Mühendislik}, issn = {1302-3160}, eissn = {2146-0205}, address = {Anadolu Üniversitesi}, year = {2018}, volume = {19}, pages = {422 - 432}, doi = {10.18038/aubtda.357270}, title = {Characterizations and Catalytic Activities Investigation of Synthesized Solid-Based Heterogeneous Catalysts in the Esterification Reaction}, key = {cite}, author = {Şimşek, Veli and MÜRTEZAOĞLU, Kırali} }
APA Şimşek, V , MÜRTEZAOĞLU, K . (2018). Characterizations and Catalytic Activities Investigation of Synthesized Solid-Based Heterogeneous Catalysts in the Esterification Reaction. Anadolu Üniversitesi Bilim Ve Teknoloji Dergisi A - Uygulamalı Bilimler ve Mühendislik, 19 (2), 422-432. DOI: 10.18038/aubtda.357270
MLA Şimşek, V , MÜRTEZAOĞLU, K . "Characterizations and Catalytic Activities Investigation of Synthesized Solid-Based Heterogeneous Catalysts in the Esterification Reaction". Anadolu Üniversitesi Bilim Ve Teknoloji Dergisi A - Uygulamalı Bilimler ve Mühendislik 19 (2018): 422-432 <http://dergipark.gov.tr/aubtda/issue/33078/357270>
Chicago Şimşek, V , MÜRTEZAOĞLU, K . "Characterizations and Catalytic Activities Investigation of Synthesized Solid-Based Heterogeneous Catalysts in the Esterification Reaction". Anadolu Üniversitesi Bilim Ve Teknoloji Dergisi A - Uygulamalı Bilimler ve Mühendislik 19 (2018): 422-432
RIS TY - JOUR T1 - Characterizations and Catalytic Activities Investigation of Synthesized Solid-Based Heterogeneous Catalysts in the Esterification Reaction AU - Veli Şimşek , Kırali MÜRTEZAOĞLU Y1 - 2018 PY - 2018 N1 - doi: 10.18038/aubtda.357270 DO - 10.18038/aubtda.357270 T2 - Anadolu Üniversitesi Bilim Ve Teknoloji Dergisi A - Uygulamalı Bilimler ve Mühendislik JF - Journal JO - JOR SP - 422 EP - 432 VL - 19 IS - 2 SN - 1302-3160-2146-0205 M3 - doi: 10.18038/aubtda.357270 UR - http://dx.doi.org/10.18038/aubtda.357270 Y2 - 2018 ER -
EndNote %0 Anadolu Üniversitesi Bilim Ve Teknoloji Dergisi A - Uygulamalı Bilimler ve Mühendislik Characterizations and Catalytic Activities Investigation of Synthesized Solid-Based Heterogeneous Catalysts in the Esterification Reaction %A Veli Şimşek , Kırali MÜRTEZAOĞLU %T Characterizations and Catalytic Activities Investigation of Synthesized Solid-Based Heterogeneous Catalysts in the Esterification Reaction %D 2018 %J Anadolu Üniversitesi Bilim Ve Teknoloji Dergisi A - Uygulamalı Bilimler ve Mühendislik %P 1302-3160-2146-0205 %V 19 %N 2 %R doi: 10.18038/aubtda.357270 %U 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 Üniversitesi Bilim Ve Teknoloji Dergisi A - Uygulamalı Bilimler ve Mühendislik 19 / 2 (Haziran 2018): 422-432. http://dx.doi.org/10.18038/aubtda.357270