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ID 15579
Eprint ID
15579
フルテキストURL
著者
Hirai Taketsugu Department of Industrial Chemistry
Miura Yoshinari Department of Industrial Chemistry
Yoshio Tetsuo Department of Industrial Chemistry
Takahashi Katsuaki Department of Industrial Chemistry
抄録
Decomposition voltages of Na(2)O (30-50 mole % )-SiO(2) binary system were estimated at the temperature range of 700~1200℃ by commutator technique. As the experimental procedure, relations between electrolytic current and resulting polarization potential without ohmic loss were observed by 20 cps mechanical commutator, using Pt|Na(2)O-SiO(2)|Pt electrochemical system. Experimental decomposition voltages determined from above relationship were the value of 1.5~2.0 V at the temperature beyond about 800℃ with comparatively less reproducibility. Further investigations on the decomposition reaction mechanisms were made in reference to both a series of reversible decomposition voltages derived from thermodynamic calculations on the several proposed decomposition reactions and chemical equilibrium in vitreous silicates.
発行日
1967-04-01
出版物タイトル
Memoirs of the School of Engineering, Okayama University
出版物タイトル(別表記)
岡山大学工学部紀要
2巻
1号
出版者
岡山大学工学部
出版者(別表記)
School of Engineering, Okayama University
開始ページ
62
終了ページ
67
ISSN
0475-0071
NCID
AA00733903
資料タイプ
紀要論文
言語
English
論文のバージョン
publisher
査読
無し
Eprints Journal Name
mfe