Crystallographic studies and structural systematics of the C2c alkali metal metavanadates
β Scribed by H.N. Ng; C. Calvo; K.L. Idler
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- English
- Weight
- 637 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0022-4596
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π SIMILAR VOLUMES
The crystal chemistry of the metallic hemicarbides V,C, Nb,C, Ta,C and MO& W,C has been re-examined by in situ neutron diffraction up to 2200Β°C. The results concerning ordered modifications and structural transformations are reported in 2 parts, devoted to the compounds of the Vth and VIth groups re
Diffusion flames of tri. or tetra4udogenated methanes burning at low pressure in an atmosphere of alkali metal vapor are sources of profuse Ca emlsaon [I-3]. A good example is the flame of gaseous CCh burning in potassium vapor. A portion of the emission spectrum is shown in Fig.