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¡¶Synthesis of Mesostructured Titania with Controlled
Crystalline Framework¡·ÕâÆªÎÄÏ×ÓÐ
the following formulas according to Zhang and Banfield27
In eqs 1, 2, and 3, WA, WR, and WB represent the weight
fractions of anatase, rutile, and brookite, respectively.
WA£½ kAAA/(kAAA + AR + kBAB) (1)
WR £½ AR/(kAAA + AR + kBAB) (2)
WB£½kBAB/(kAAA + AR + kBAB) (3)
AA, AR, and AB are the integrated intensities of anatase
(101), rutile (110), and brookite (121) peaks, respectively.
The variables kA and kB are two coefficients. It
was found that kA ) 0.886 and kB ) 2.721.
2Â¥2008-10-29 13:05:34
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3Â¥2008-10-29 13:09:52
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