PHOTO-REGULATED METAL COORDINATION OF AZOBENZENE POLYMER HAVING STERICALLY CONTROLLED ION-BINDING SITES

被引：7
|
作者：
NANASAWA, M
HORIKAGO, Y
HIRAI, M
机构：
[1] Department of Applied Chemistry and Biotechnology, Yamanashi University, Kofu, 400
来源：
POLYMER BULLETIN | 1995年 / 35卷 / 1-2期
关键词：
D O I：
10.1007/BF00312900
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
2,2'-Dimethylazobenzenes having metal chelating ligands at meta-positions were synthesized, and the interaction with metal ions were estimated for syn- and anti-ligands on thermal isomerization. The azobenzenes with the metal-interaction were transformed to vinyl azobenzenes and copolymerized with styrene. The metal extracting ability was found in photo-isomerized polymer having syn-bis( iminodiacetic acid) groups; the selectivity was high for Cu(II) ion.
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页码：103 / 108
页数：6
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