کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
32281 44919 2010 23 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Magnetically recyclable nanocatalyst systems for the organic reactions
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی بیو مهندسی (مهندسی زیستی)
پیش نمایش صفحه اول مقاله
Magnetically recyclable nanocatalyst systems for the organic reactions
چکیده انگلیسی

SummaryThe further development of the catalytic system will require advanced materials that can selectively catalyze the specific chemical reactions with a high reactivity and be recycled through the simple separation and regeneration process. The superparamagnetic nanoparticles, whose flocculation and dispersion can be reversibly controlled by applying a magnetic field, was recently employed in the catalytic applications and received the immense attractions as a new type of the recyclable support matrix. In the absence of the external magnetic field, superparamagnetic nanoparticles can be well dispersed in a reaction solution, providing large surface area which can be readily accessed by substrate molecules. And, after completing the reactions, they can be efficiently isolated from the product solution through simple magnetic separation process. In this review, we discuss the catalytic system devised by employing superparamagnetic nanoparticles as a support and their performance in catalyzing various organic reactions.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: - Volume 5, Issue 5, 2010, Pages 412–434
نویسندگان
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