材料科学研究所
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作者:Abdelhamid Addala , Noureddine Belattar , Maria Elektorowicz
来源:[J].Oriental Journal of Chemistry, 2018, Vol.34 (2)材料科学研究所
摘要:This first study aims to establish the adsorption capacity of Nigella sativa seeds, an agro-food waste towards Pb(II) according to batch mode by varying contact time, initial Pb(II) concentration, initial pH and sorbent dose. The amount of Pb(II) ion adsorbed at interface is foun...
作者:Jalil R. Ugal , Rawnaq B. Jima'a , Wessal Metaab Khamis Al-Jubori ...
来源:[J].Oriental Journal of Chemistry, 2018, Vol.34 (2)材料科学研究所
摘要:This paper discusses preparation of catalysts Fe2O3/ Ac and Pd/ Ac by precipitation method according to the ratio cat. :Ac (20:80) and evaluates their catalytic activity to remove sulfur compounds from hydrotreated gas oil. The chemical structure of the prepared catalysts were ex...
作者:Shakeel Ahmed Ansari , Mohammad Alam Jafri , Rukhsana Satar ...
来源:[J].Oriental Journal of Chemistry, 2018, Vol.34 (2)材料科学研究所
摘要:Chemical informatics aims to disseminate information regarding the design and structure of a compound for revealing chemical information of a target with the help of molecular modeling/simulation. Hence, in the present study, efforts were raised to analyze the ligand interac...
作者:Nelson R. Villarante , Ronnette Anne E. Davila , Derick Erl P. Sumalapao
来源:[J].Oriental Journal of Chemistry, 2018, Vol.34 (2)材料科学研究所
摘要:Removal of Pb(II) using lumbang activated carbon carboxymethylcellulose composite crosslinked with epichlorohydrin was investigated. Batch adsorption studies were performed to evaluate the effects of pH, contact time, temperature, adsorbent dose, and metal concentration. To ...
作者:Gaukhar Bishimbayeva , Galina Prozorova , Dinara Zhumabayeva ...
来源:[J].Oriental Journal of Chemistry, 2018, Vol.34 (2)材料科学研究所
摘要:In this work we discuss the results of obtaining new high-sulfur polymers based on pyrrole and elemental sulfur. For the synthesis of high-sulfur based on pyrrole polymers was used method of co-oxidation of pyrrole and polysulfone, previously generated in situ from an aqueous sol...
作者:Febri Odel Nitbani , Jumina , Dwi Siswanta ...
来源:[J].Oriental Journal of Chemistry, 2018, Vol.34 (2)材料科学研究所
摘要:An improvement of method for synthesizing 1-monolaurin from lauric acid and glycerol has been done. The reaction was carried on mol ratio between lauric acid and glycerol 1:1 at 130°C for 6 h with variation of pTSA catalyst of 2.5%, 5%, 7.5% (w/w of lauric acid).The purifica...
作者:Nollapan Nootsuwan , Kankavee Sukthavorn , Worawat Wattanathana ...
来源:[J].Oriental Journal of Chemistry, 2018, Vol.34 (2)材料科学研究所
摘要:This work aims to prepare chitosan (CS) coated with nano-silver as a filler for polylactic acid (PLA) to develop novel hybrid materials with antimicrobial property. Nano-silver coated chitosan with different silver contents was prepared by reduction of silver nitrate using benzox...
作者:Is Fatimah , Rivaldo Herianto
来源:[J].Oriental Journal of Chemistry, 2018, Vol.34 (2)材料科学研究所
摘要:Development of functional material for green chemistry applications become popular in recent years, and as part of these, preparation of nanoparticles for such application of organic contaminat is interesting topic. This research was aimed to prepare the chemical stable silver na...
作者:Komeil Hosseini , Hamid Reza Ghorbani
来源:[J].Oriental Journal of Chemistry, 2018, Vol.34 (2)材料科学研究所
摘要:In present work, we used two sizes of silver (Ag) nanoparticles (NPs) with different particle loadings and dispersed them into oil to make nanofluids. The silver/oil nanofluid with different nanoparticles weight fractions of 0.5%, 1% and 2% was prepared by ultrasonic device in tw...
作者:Sriatun , A. Darmawan , Sriyanti ...
来源:[J].Oriental Journal of Chemistry, 2018, Vol.34 (2)材料科学研究所
摘要:In this work, we performed an experimental investigation the change of microstructure of magnetite by high energy milling-3D (HEM-3D) method using planetary ball milling at 400 rpm speed. The present studies mainly focusses on the effect of milling on crystallinity and phase...

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