Electrical Double Layers and Colloidal Flocculation
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- ADACHI Yasuhisa
- Graduate School of Life and Environmental Sciences, University of Tsukuba
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- KOBAYASHI Motoyoshi
- Graduate School of Life and Environmental Sciences, University of Tsukuba
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- FENG Lili
- Graduate School of Life and Environmental Sciences, University of Tsukuba
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- TSUJIMOTO Yoko
- Graduate School of Life and Environmental Sciences, University of Tsukuba
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- YAMASHITA Yuji
- Nuclear Science and Engineering Directorate, Japan Atomic Energy Agency
Bibliographic Information
- Other Title
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- 電気二重層とコロイド分散系の凝集
- デンキ ニジュウソウ ト コロイド ブンサンケイ ノ ギョウシュウ
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Abstract
The electrical double layer is a well-known concept of a charged surface in an electrolyte solution. In the present article, we go back to the original history of electrokinetics to note how the concept has been established. In the first approximation, we pay attention to one dimensional plate model and discuss on the effectiveness of the DLVO theory in relation to the stability of colloidal dispersion. It is already about seventy years from the proposal of the DLVO theory and its effectiveness has been discussed in many respects. Nevertheless, there still exist unanswered important questions on the flocculation of charged colloids moving with diffusive electrical double layer. In terms of history and progress in technology, an approach using fluid mechanics will be essentially important in future.
Journal
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- Oleoscience
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Oleoscience 13 (7), 299-307, 2013
Japan Oil Chemists' Society
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Details 詳細情報について
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- CRID
- 1390282679460893696
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- NII Article ID
- 130005122112
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- NII Book ID
- AA11503417
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- ISSN
- 21873461
- 13458949
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- NDL BIB ID
- 024731802
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed