Research Article

Synthesis and Characterization of Uniform Spherical Nanoporous TiO2 Aerogel Templated by Cellulose Alcohol-Gel with Enhanced Photocatalytic Activity

Figure 6

XPS spectra of TiO2 aerogel (a) total spectrum; high-resolution spectrum of the (b) Ti 2p and (c) O 1s region.
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(b)
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