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On the preparation of tungsten oxides by chemical transport with TeCl4 |
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| Authors: | H. Oppermann,G. Srtö ver,E. Wolf |
| Abstract: | The Tungsten oxides WO3, W20O59, W18O49 and WO2 have been transported by TeCl4 in monocrystalline Form. W3O is not a equilibrium phase of the system, and therefore it is impossible to obtain this phase by CTR. The value of the lower phase boundary of tungsten trioxide is 2.96. |
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