書誌事項
- タイトル別名
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- Studies on the Physicochemical Properties of Aluminum Soaps. VIII
- アルミニウムセッケンの物理化学的研究-8-ステアリン酸アルミニウム-ベンゼン溶液の誘電的性質
- アルミニウム セッケン ノ モノ リカガクテキ ケンキュウ 8 ステアリンサン アルミニウム-ベンゼン ヨウエキ ノ ユウデンテキ セイシツ
- ステアリン酸アルミニウム-ベンゼン溶液の誘電的性質
- Dielectric Properties of Benzene Solution of Aluminum Stearate
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Dielectric properties of aluminum stearate in benzene solution were studied. It has been shown that the dielectric loss is due both to the direct-current conductivity and to the relaxation phenomena. Both the dielectric constant and loss decreased with the increase of stearate/aluminum ratio and they varied with aging after dissolution. It was found that the Cole-Cole's circular arc law holds for the complex dielectric constants of aluminum soaps. From the Cole-Cole's circular arc law and also, the method of Williams and Ferry, distribution functions of relaxation time were calculated. The mean relaxation time of mono-soap thus obtained was about the same as that of di-soap, and was greater than that of 1.5-soap. On the basis of these results on dielectric properties, it has been concluded that the mono-soap, as well as the di-soap, forms a kind of aggregate in benzene solution, and the aggregate of mono-soap is probably globular in contrast to the aggregate of di-soap which is believed to be linear.
収録刊行物
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- 薬学雑誌
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薬学雑誌 85 (12), 1061-1068, 1965
公益社団法人 日本薬学会
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詳細情報 詳細情報について
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- CRID
- 1390001206186223104
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- NII論文ID
- 130007282440
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- NII書誌ID
- AN00284903
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- ISSN
- 13475231
- 00316903
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- NDL書誌ID
- 8461658
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- データソース種別
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- JaLC
- NDL
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- 抄録ライセンスフラグ
- 使用不可