コロイド媒質中におけるアルカリ金属塩化物の電気伝導率およびタリウムの電気化学的析出および溶出過程

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概要

• 論文の詳細を見る

• The effects of viscosities and sol-gel transition on the conductivity of alkali metal chlorides (MCl) and the electro-deposition and -dissolution of thallium were studied in poly (ethylene oxide)-H_2O and agarose (II) -H_2O media. Deviations from extended Walden's rule were generally observed for the molar conductivities of MCI in the poly (ethylene oxide) solutions. The deviation is considered to be related with the difference in the entropic terms for the ionic migration and viscous flow, which may be due to the loose network structure of poly (ethylene oxide) molecules in the solution. No significant effects of the sol-gel transition appeared on the electrode processes of thallium in agarose (II)- H_2O media. The anodic dissolution peak current of thallium at a rotating gold electrode was found to be practically independent of rotation speed in solutions containing poly (ethylene oxide) of very high molecular weights.

• 日本結晶成長学会の論文
• 1985-04-05

著者

• 玉虫 伶太

  理化学研究所

関連論文

• コロイド媒質中におけるアルカリ金属塩化物の電気伝導率およびタリウムの電気化学的析出および溶出過程
• 電気化学(無機分析化学基礎実験技術)(化学教育の進め方 IV : 明日のための大学における化学教育 (その 2))

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