نتایج جستجو برای: environmentally friendly catalyst

تعداد نتایج: 98892  

Journal: :iranian journal of catalysis 0
kaveh khosravi faculty of science, department of chemistry, arak university, arak 38156-8-8349, iran. ali reza karimi faculty of science, department of chemistry, arak university, arak 38156-8-8349, iran. shirin naserifar faculty of science, department of chemistry, arak university, arak 38156-8-8349, iran.

alkanedisulfamic acid functionalized silica-coated magnetic nanoparticles (adsa-mnps) were used as effective, low-cost and reusable solid heterogeneous nanomagnetic catalysts for conversion of aldehydes and ketones to corresponding gem-dihydroperoxides and 1,2,4,5-tetraoxanes using aqueous hydrogen peroxide (30% w/w in h2o) at room temperature. these compounds are important key intermediates in...

Journal: :Transactions on Transport Sciences 2009

Journal: :Energies 2022

This editorial paper presents a brief review of the 11 selected papers recently published: nine from Energies and two other journals, their citations are compared [...]

In this study, Functionalized chitosan with amine groups was synthesized and coated on the surface of carbon black. The hybrid amino functionalized chitosan-carbon support was employed as an efficient, environmentally friendly heterogeneous catalyst for the transesterification reaction of canola oil and methanol. It was observed that this hybrid was more active than parent polymer at the reaction...

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