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Figure 4
Drawing of the phase transitions observed in dried (333 K) TEOS (a) and MTES–TEOS (c) films and upon calcination at 873 K (b) and (d), respectively. |
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Figure 4
Drawing of the phase transitions observed in dried (333 K) TEOS (a) and MTES–TEOS (c) films and upon calcination at 873 K (b) and (d), respectively. |