Ditapis dengan
Preparation of Promoted Pt/SBA-15 and Effect of Cerium on the Catalytic Activ…
Abstract Pt/SBA-15 catalysts are modified by cerium dopant and agent. Experimental results show that the catalytic activities of Pt/SBA-15 can be deeply promoted by the introduced cerium species, especially while both cerium dopant and cerium agent are introduced. The promoted catalytic activities are due to the occurrence of new coordination environments, promoted physicochemical propertie…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- Catal Lett (2009) 133:354–361
- Judul Seri
- Catalysis Letter
- No. Panggil
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Effect of La2O3 on Ru/CeO2-La2O3 Catalyst for Ammonia Synthesis
Abstract A series of CeO2-La2O3 supported ruthenium catalysts were prepared by co-precipitation method and the as-obtained samples were characterized by N2 physisorption, X-ray diffraction, CO chemisorption, H2-TPR, H2- TPD and XPS. The activity test shows that ammonia concentration of the catalyst with 10% La is 13.9% at 10 MPa, 10,000 h-1, 450 C, which is 17% higher than that of Ru/CeO2…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- Catal Lett (2009) 133:382–387
- Judul Seri
- Catalysis Letter
- No. Panggil
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Karya Umum 
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Kesenian, Hiburan, dan Olahraga 
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