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iridium nanoparticles deposited on hypercrosslinked polystyrene: synthesis and application in the hydrogenation of aromatic compounds
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نویسنده
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lyubimov sergey e. ,sokolovskaya marina v. ,korlyukov alexander a. ,parenago oleg p. ,davankov vadim a.
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منبع
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journal of the iranian chemical society - 2020 - دوره : 17 - شماره : 6 - صفحه:1283 -1287
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چکیده
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A novel method for the incorporation of iridium nanoparticles into a hypercrosslinked polystyrene matrix is developed using supercritical co2 as reaction medium. the composite has regularly distributed iridium nanoparticles with monomodal size of ca 5 nm. the catalyst shows high activity in the hydrogenation of benzene and can be recycled ten times without any decrease in productivity. the catalyst gave a full conversion in the hydrogenation of toluene to methylcyclohexane and fluoro- and chlorobenzene to cyclohexane.
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کلیدواژه
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hypercrosslinked polystyrene ,iridium nanoparticles ,hydrogenation ,arenes
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آدرس
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russian academy of sciences, a.n. nesmeyanov institute of organoelement compounds, russia, russian academy of sciences, a.n. nesmeyanov institute of organoelement compounds, russia, russian academy of sciences, a.n. nesmeyanov institute of organoelement compounds, russia, russian academy of sciences, institute of petrochemical synthesis, russia, russian academy of sciences, a.n. nesmeyanov institute of organoelement compounds, russia
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Authors
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