Polymorphism of nanocrystalline TiO 2 prepared in a stagnation flame : formation of the TiO 2 -II phase
A metastable “high-pressure” phase known as α-PbO2-type TiO2 or TiO2-II is prepared via a single-step synthesis using a laminar premixed stagnation flame. Three other TiO2 polymorphs, namely anatase, rutile and TiO2-B phases, can also be obtained by tuning the oxygen/fuel ratio. TiO2-II is observed...
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| Main Authors: | , , , , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
2019
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/88848 http://hdl.handle.net/10220/47638 |
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| Institution: | Nanyang Technological University |
| Language: | English |