Browsing Journal Article | Artikel Jurnal by Author "Rubiyanto, D."
Now showing items 1-4 of 4
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Effect of calcination temperature on the synthesis of ZrO2-pillared saponite to catalytic activity in menthol esterification
Fatimah, Is; Rubiyanto, D.; Kartika, N.C. (Department of Chemistry, Gadjah Mada University, 2016-06)The influence of calcination temperature on the synthesis of zirconia-pillared saponite (PILS) and on its catalytic activity in menthol esterification has been studied. Zirconia pillarization was conducted using zirconium ... -
Effect of Pt on catalytic activity of Al- and Zr-pillared smectite
Fatimah, Is; Yudha, S.P.; N.S., Happy Bunga; Ulya, R.; Rubiyanto, D. (Chemical Publishing Co., 2016)This study aimed to investigate the physico-chemical properties of Pt dispersed in Al and Zr pillared saponite and montmorillonite. The chemical and morphological characteristics of prepared materials were carried out by ... -
Ni dispersed on sulfated zirconia pillared montmorillonite as bifunctional catalyst in eco-friendly citronellal conversion
Fatimah, I.; Rubiyanto, D.; Huda, T.; Handayani, S.; Illahi, O.M.; Yudha, S.P. (Chulalongkorn University, 2015)Preparation of nickel dispersed on sulfated zirconia pillared montmorillonite(Ni/S-Zr/MMT) and its application as catalyst in citronellal conversion was investigated. Preparation of material was conducted by three main ... -
Novel sulphated zirconia pillared clay nanoparticles as catalyst in microwave assisted conversion of citronellal
Fatimah, Is; Rubiyanto, D.; Huda, T.; Zuhrufa, Z.; Yudha, S.P.; Kartika, N.C. (Taylor and Francis, 2016)Preparation of novel sulphated zirconia pillared montmorillonite and saponite clays nanoparticles (SZ/MMT and SZ/SAP) were studied to find a highly active, economist and environment friendly catalysts in the conversion of ...