CHEMICAL-VAPOR TRANSPORT OF INTERMETALLIC SYSTEMS .3. CHEMICAL-TRANSPORT OF MO W-MIXED CRYSTALS/

Authors
NEDDERMANN R GERIGHAUSEN S BINNEWIES M
Citation
R. Neddermann et al., CHEMICAL-VAPOR TRANSPORT OF INTERMETALLIC SYSTEMS .3. CHEMICAL-TRANSPORT OF MO W-MIXED CRYSTALS/, Zeitschrift fur anorganische und allgemeine Chemie, 622(1), 1996, pp. 21-23
Citations number
3
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Zeitschrift fur anorganische und allgemeine Chemie
ISSN journal
00442313 → ACNP
Volume
622
Issue
1
Year of publication
1996
Pages
21 - 23
Database
ISI
SICI code
0044-2313(1996)622:1<21:CTOIS.>2.0.ZU;2-X
Abstract
Mo/W-mixed crystals can be prepared by means of chemical vapor transpo rt with HgBr2 (1 000 degrees C --> 900 degrees C). It is known [2] tha t the transport reaction of tungsten begins hours or even days after s tarting the experiment. This is the reason for the unusual composition of deposited crystals: EDX-analysis show them to have a Mo-rich nucle us and a W-rich shell.