کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
50871 46819 2010 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Synthesis of a stable and porous Co–B nanoparticle catalyst for selective hydrogenation of cinnamaldehyde to cinnamic alcohol
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی کاتالیزور
پیش نمایش صفحه اول مقاله
Synthesis of a stable and porous Co–B nanoparticle catalyst for selective hydrogenation of cinnamaldehyde to cinnamic alcohol
چکیده انگلیسی

The Co–B nanoparticle catalyst supported on TiO2 for the selective hydrogenation of cinnamaldehyde to cinnamic alcohol was prepared by a modified electroless plating method. The as-prepared catalyst was characterized by X-ray diffraction and transmission electron microscope. The results showed that porous Co–B nanoparticles were distributed narrowly (40–45 nm) over the support. Compared with the Co–B nanoparticles prepared by chemical reduction of Co2+ ions with borohydride, the as-resulted Co–B nanoparticles were stable to be stored in air, and exhibited higher activity and selectivity of cinnamic alcohol in cinnamaldehyde hydrogenation.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Catalysis Communications - Volume 11, Issue 11, 10 June 2010, Pages 973–976
نویسندگان
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