Browsing Department of Chemistry by Title
Now showing items 7-13 of 13
-
The improvement of montmorillonite activity in 2-butanol dehydration by metal oxide pillarization
(Taylors University, 2015)Heterogeneous catalysis based on the utilization of natural inorganic material is widely investigated. Among other materials, clay exhibiting interesting physicochemical properties due to its surface area and acidity, but ... -
Microwave assisted preparation of TiO2/Al-pillared saponite for photocatalytic phenol photo-oxidation in aqueous solution
(Elsevier, 2015-03)In present work, titania dispersed in aluminium pillared saponite was prepared by using microwave irradiation technique as a more efficient calcination procedure instead of conventional calcination by slow heating. Several ... -
Ni dispersed on sulfated zirconia pillared montmorillonite as bifunctional catalyst in eco-friendly citronellal conversion
(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
(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 ... -
Physicochemical and photocatalytic properties of Fe-pillared bentonite at various fe content
(Diponegoro University, 2016-11-15)Iron-pillared bentonites (Fe/Bents) were successfully prepared using a ferric chloride precursor. The prepared samples were characterized using XRD, BET and SEM-EDX. The results show that the pillared bentonite physicochemical ... -
Refleksi Nilai-Nilai Keislaman pada Perkembangan dan Aplikasi Ilmu Kimia
(Universitas Islam Indonesia, 2017-07-10)Kimia adalah salah satu ilmu dasar yang memainkan peran penting dalam perkembangan ilmu pengetahuan dan teknologi. Beberapa ilmuwan muslim telah berkontribusi pada perkembangan ilmu ini dan hingga saat ini memberikan warna ... -
Synthesis of sodium lignosulphonate from oil palm empty fruit bunches’s lignin
(AIP Conference Proceeding, 2017-03)Synthesis of sodium lignosulphonate have been done by using batch method. Optimation of synthesis method was achieved through this study. The study was conducted on the optimation of mass ratio of lignin to the NaHSO3 ...