ID | 15579 |
JaLCDOI | |
Sort Key | 15
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FullText URL | |
Author |
Hirai Taketsugu
Miura Yoshinari
Yoshio Tetsuo
Takahashi Katsuaki
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Abstract | 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.
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Publication Title |
Memoirs of the School of Engineering, Okayama University
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Published Date | 1967-04-01
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Volume | volume2
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Issue | issue1
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Publisher | 岡山大学工学部
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Publisher Alternative | School of Engineering, Okayama University
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Start Page | 62
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End Page | 67
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ISSN | 0475-0071
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NCID | AA00733903
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Content Type |
Departmental Bulletin Paper
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OAI-PMH Set |
岡山大学
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language |
英語
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File Version | publisher
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NAID | |
Eprints Journal Name | mfe
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