Abstract
The transport in a temperature gradient of NbB2 and TaB2 by means of iodine in a vapour transport process has been studied in a horizontal silica tube. It was observed that the rate of transport under a constant temperature gradient was a function of the quantity of iodine and that at a constant temperature difference, transport was greatest at the highest practicable temperature. The mechanism of the processes involved is discussed in the light of the thermodynamic data available for the compounds involved.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
