Fukumasa Osamu
Affiliate Master
Yamaguchi University
Synthesis of β”-alumina from powder mixtures using thermal plasma processing
Japanese journal of applied physics. Pt. 1, Regular papers & short notes Volume 38 Issue 7B
Page 4571-4575
published_at 1999-07
Title
Synthesis of β”-alumina from powder mixtures using thermal plasma processing
Creator Keywords
thermal plasma processing
plasma jet
synthesis of new ceramics
alkali metal thermoelectric converter (AMTEC)
β”-alumina
With the use of a thermal plasma reactor based on the forced constricted type plasma jet generator, the synthesis of thermoelectric materials (β”-alumina) for the alkali metal thermoelectric converter (AMTEC) has been studied. Under not only atmospheric pressure but also low pressure, thin films of β”-alumina are successfully synthesized for the first time from powder mixtures of α-Al_2O_3, Na_2CO_3 and MgO. The powder mixing ratio, jet power and substrate position strongly affect the synthesis of β”-alumina, which is found to be correlated with jet temperature.
Languages
eng
Resource Type
journal article
Publishers
応用物理学会
Date Issued
1999-07
File Version
Author’s Original
Access Rights
open access
Relations
[ISSN]0021-4922
[NCID]AA10457675
[isPartOf]
[URI]http://www.ipap.jp/jjap/index.htm
Schools
大学院理工学研究科（工学）