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The average The average Li4Ti5O12 crystallite size was calculated from the most intense diffraction peak (111) using the Scherer equation
                d= K¦Ë⁄((¦Â cos⁡¦È))                (1)

K is the shape factor (0.9 was used), ¦Ë is the X-ray wavelength, ¦È is the Bragg angle and ¦Â is the difference between the full width at half maximum (FWHM) of peak (111) and the instrumental broadening. The FWHM of the (111) Li4Ti5O12 peak was obtained through least-square fitting of the (111) peak by a Lorentz function. A LaB6 standard was used to correct for instrumental broadening.

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2Â¥: Originally posted by updayday at 2013-02-05 00:22:43
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The average The average Li4Ti5O12 crystallite size was calculated from the most intense diffraction peak (111) using the Scherer equation
                d= K¦Ë⁄((¦Â cos& ...

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3Â¥2013-02-06 09:37:17
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