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The effects of the soaking organic solvent and water content of Nafion membrane on the formation of highly dispersed nanocrystalline TiO2 from Ti(OBu)(4) in Nafion template were studied by High resolution transmission electron microscopy (HRTEM), X-ray diffraction (XRD), Scanning electron microscopy (SEM) and Energy dispersive X-ray analysis (EDAX) on the basis of the previous work. The line and surface distribution of each element. the size distribution and the microstructure of TiO2 on the cross section of Nafion membrane were discussed. Results show that the quantity of Ti(OBu)(4) and TiO2 in Nafion depends on the soaking solvent. A correlation between the water content in Nafion and the quantity of TiO2 formed was observed. However, the morphologies and the grain size distribution of nanocrystalline TiO2 in Nafion was not influenced by the water content in Nafion. EDAX analysis indicated that the line and surface distribution of every element content on the cross section of Nafion membrane were symmetrical.
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CHINESE JOURNAL OF INORGANIC CHEMISTRY
ISSN: 1001-4861
CN: 32-1185/O6
Year: 2005
Issue: 3
Volume: 21
Page: 325-330
0 . 6 9 7
JCR@2005
0 . 8 0 0
JCR@2023
ESI Discipline: CHEMISTRY;
JCR Journal Grade:4
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 0
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