Ditapis dengan
Cu/SiO2 catalysts prepared by the ammonia-evaporation method: Texture, struct…
Abstract. Cu/SiO2 catalysts prepared by the ammonia-evaporation (AE) method have been systematically characterized focusing on the effect of the AE temperature during catalyst preparation. It is found that the texture, composition, and structure of the calcined and reduced Cu/SiO2 catalysts were profoundly affected by the AE temperature. Based on characterizations and previous findings, the…
- Edisi
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- ISBN/ISSN
- 00219517
- Deskripsi Fisik
- Journal of Catalysis 257 (2008) 172–180
- Judul Seri
- Journal of Catalysis
- No. Panggil
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Preparation of Cu/SBA-15 catalysts by different methods for the hydrogenolysi…
Abstract. Mesoporous siliceous SBA-15-supported Cu catalysts have been prepared by different methods and systematically characterized. The results revealed that the incipient wetness impregnation (IWI)method gives poor dispersion of copper species, whereas much better dispersion is found in catalysts prepared by the deposition precipitation (DP), grafting, and homogeneous deposition precipi…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- Applied Catalysis A: General 356 (2009) 129–136
- Judul Seri
- Applied Catalysis A: General
- No. Panggil
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Ce-promoted Ru/SBA-15 catalysts prepared by a ‘‘two solvents’’ impreg…
Abstract Ce-promoted Ru/SBA-15 catalysts were prepared by a ‘‘two solvents’’ impregnation method. In liquidphase hydrogenation of benzene, the Ce-promoted Ru/SBA-15 catalysts exhibited superior catalytic performance to the un-promoted catalyst. The optimum bulk Ce/Ru molar ratio was determined to be 0.25, at which a cyclohexene yield of 53.8% was obtained. Based on characterizations…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- Applied Catalysis A: General 353 (2009) 282–287
- Judul Seri
- Applied Catalysis A: General
- No. Panggil
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