Complex formation between poly(vinyl alcohol) and borate ion
β Scribed by Hiroshi Ochiai; Sanae Shimizu; Yuji Tadokoro; Ichiro Murakami
- Publisher
- Elsevier Science
- Year
- 1981
- Tongue
- English
- Weight
- 285 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0032-3861
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π SIMILAR VOLUMES
The extent of colour development in an aqueous poly(vinyl alcohol) (PVA)Γiodine complex solution increased with increasing syndiotacticity up to a certain syndiotactic content, then decreased with increasing syndiotacticity. The complex formation depended on the content of the syndiotactic pentad se
The effect of the dissolved state of poly(vinyl alcohol) (PVA) molecules in water on the color development due to PVA-iodine complexes was investigated at each given PVA and iodine concentration using two kinds of syndiotactic-rich PVA (S-PVA) which are unstable in water because of the formation of