کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7696964 1496542 2018 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effect of rare earth on the performance of Ru/MgAl-LDO catalysts for ammonia synthesis
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Effect of rare earth on the performance of Ru/MgAl-LDO catalysts for ammonia synthesis
چکیده انگلیسی
The activity enhanced remarkably for the Ru/MgAl-LDO catalysts doped with different rare earth elements (Y, La, Ce). Y3+ could improve strong metal-support interaction by forming more active surface Ru metal and optimum Ru particles sizes. The strong basic sites were responsible for enhancing electron donation ability of ammonia synthesis catalysts. REE doping is an effective way to improve the performance of Ru-based ammonia synthesis catalysts supported on MgAl-LDO.230
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Rare Earths - Volume 36, Issue 2, February 2018, Pages 135-141
نویسندگان
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