کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6502905 | 1418996 | 2018 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A new type Ni-MOF catalyst with high stability for selective catalytic reduction of NOx with NH3
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
A crystalline porous Ni-MOF catalyst was fabricated successfully through hydrothermal method and shown to exhibit excellent catalytic performance for NH3-SCR. This prepared Ni-MOF showed better thermal stability than other reported Cu-BTC or MIL-100(Fe) SCR catalyst material. It could keep a satisfactory stable crystalline structure when the reaction temperature reached up to 440â¯Â°C. Moreover, it was found that the catalytic activity of Ni-MOF was significantly improved after preheat treatment in N2 atmosphere. The Ni-MOF catalyst activated at 220â¯Â°C achieved more than 92% NO conversion efficiency with a large operating-temperature window from 275 to 440â¯Â°C.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Catalysis Communications - Volume 114, August 2018, Pages 104-108
Journal: Catalysis Communications - Volume 114, August 2018, Pages 104-108
نویسندگان
Xiaoyu Sun, Yong Shi, Wang Zhang, Chunyan Li, Qidong Zhao, Jinsuo Gao, Xinyong Li,