Title of article
Gold on amine-functionalized magnetic nanoparticles: A novel and efficient catalyst for hydrogenation reactions
Author/Authors
Fengwei Zhang، نويسنده , , Na Liu، نويسنده , , Ping Zhao، نويسنده , , Jian Sun، نويسنده , , Peng Wang، نويسنده , , Wen Ding، نويسنده , , Juntao Liu، نويسنده , , Jun Jin، نويسنده , , Jiantai Ma، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2012
Pages
5
From page
471
To page
475
Abstract
A facile method is presented for the immobilization of gold nanoparticles on polyethyleneimine functionalized magnetite. The catalyst was characterized by TEM, XRD, TGA, FT-IR, XPS and VSM. This catalyst afforded a fast conversion of the 4-nitrophenol to 4-aminophenol at the presence of NaBH4, and an excellent yield was still achieved after it was reused ten times.
Keywords
Polyethyleneimine , Gold nanoparticles , Hydrogenation reactions , Magnetic nanoparticles , 4-Nitrophenol
Journal title
Applied Surface Science
Serial Year
2012
Journal title
Applied Surface Science
Record number
1006126
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