The roles of acid in the synthesis of mesoporous titania with bicrystalline structure

The roles of acid in the synthesis of mesoporous titania with bicrystalline structure

The effects of H +/Ti molar ratio on the formation of mesoporous structure and the phase transition have been investigated, and the mesoporous titania with bicrystalline framework consisting of anatase and rutile was characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), B...

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Veröffentlicht in:Materials letters 2004-09, Vol.58 (22), p.2757-2760
Hauptverfasser: Yuan, Shuai, Sheng, Qiaorong, Zhang, Jinlong, Chen, Feng, Anpo, Masakazu
Format: Artikel
Sprache:eng
Schlagworte:
Acid
Mesoporous titania
Nanocrystalline framework
Phase transition
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Zusammenfassung:The effects of H +/Ti molar ratio on the formation of mesoporous structure and the phase transition have been investigated, and the mesoporous titania with bicrystalline framework consisting of anatase and rutile was characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), BET surface area, and BJH pore size distribution.
ISSN:0167-577X
1873-4979
DOI:10.1016/j.matlet.2004.04.013