کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1254301 971368 2016 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Characterization and reactivity of γ-Al2O3 supported Pd–Cu bimetallic nanocatalysts for the selective oxygenization of cyclopentene
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Characterization and reactivity of γ-Al2O3 supported Pd–Cu bimetallic nanocatalysts for the selective oxygenization of cyclopentene
چکیده انگلیسی

In this work, Pd–Cu/γ-Al2O3 is prepared by the impregnation method and investigated for selective oxygenization of cyclopentene to cyclopentanone. A series of bimetallic Pd–Cu/γ-Al2O3 nanocatalysts were prepared and the structures characterized by XRD, XPS and TEM. We determined that the obtained Pd–Cu/γ-Al2O3 (molar ratio Pd:Cu = 5:1) was an efficient catalyst for the oxygenization of cyclopentene to cyclopentanone with >95% selectivity and >85% conversion (100 °C, 1 MPa initial O2 pressure, 7 h).

A series of γ-Al2O3 supported Pd–Cu bimetallic nanocatalysts are investigated for the selective oxygenization of cyclopentene to cyclopentanone.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chinese Chemical Letters - Volume 27, Issue 6, June 2016, Pages 905–909
نویسندگان
, , , , ,