کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
606430 1454531 2016 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Preparation of Pd/Fe3O4 nanoparticles by use of Euphorbia stracheyi Boiss root extract: A magnetically recoverable catalyst for one-pot reductive amination of aldehydes at room temperature
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی شیمی کلوئیدی و سطحی
پیش نمایش صفحه اول مقاله
Preparation of Pd/Fe3O4 nanoparticles by use of Euphorbia stracheyi Boiss root extract: A magnetically recoverable catalyst for one-pot reductive amination of aldehydes at room temperature
چکیده انگلیسی


• Green synthesis of Pd/Fe3O4 NPs without application of toxic reagents.
• The Pd/Fe3O4 NPs can efficiently catalyze the reductive amination of aldehydes at room temperature.
• The advantages of Pd/Fe3O4 NPs are high efficiently, reusability and operational simplicity.

We describe a method for supporting palladium nanoparticles on magnetic nanoparticles using Euphorbia stracheyi Boiss root extract as the natural source of reducing and stabilizing agent. The progress of the reaction was monitored using UV–visible spectroscopy. The nanocatalyst was characterized by FE-SEM, TEM, XRD, EDS, FT-IR spectroscopy and ICP. The nanocatalyst was applied as an efficient, magnetically recoverable, highly reusable and heterogeneous catalyst for one-pot reductive amination of aldehydes at room temperature. The nanocatalyst was easily recovered by applying an external magnet and reused several times without considerable loss of activity.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Colloid and Interface Science - Volume 464, 15 February 2016, Pages 147–152
نویسندگان
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