Ditapis dengan
Effect of extra-framework gallium on the structure of iron species in Fe/ZSM-5
Abstract. A series of Fe/Ga-ZSM-5 catalysts with different Ga contents were prepared by solid-state ion exchange method. Ultraviolet and visible Raman spectroscopy, ultraviolet–visible diffuse reflectance spectroscopy, H2-temperature-programmed reduction, and N2O decomposition at 523 K were used to investigate the effect of extra-framework Ga on the nature of the Fe species in Fe/Ga-ZSM-5…
- Edisi
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- ISBN/ISSN
- 00219517
- Deskripsi Fisik
- Journal of Catalysis 259 (2008) 269–275
- Judul Seri
- Journal of Catalysis
- No. Panggil
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Mesoporous titanosilicates with high loading of titanium synthesized in mild …
Abstract. Mesoporous titanosilicates with high titanium content were synthesized under mild acidic conditions (pH = 4.4, HAc–NaAc buffer solution) by co-condensation of acetylacetone-modified titanium isopropoxide (Ti(OBun)3 (acac)) and mixture of sodium silicate with tetramethoxysilane (TMOS) or tetraethoxysilane (TEOS) or tetrakis(2-hydroxyethyl)orthosilicate (EGMS), using block copolym…
- Edisi
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- ISBN/ISSN
- -
- Deskripsi Fisik
- Journal of Colloid and Interface Science 335 (2009) 203–209
- Judul Seri
- Journal of Colloid and Interface Science
- No. Panggil
- -
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