摘要
本文以环氧氯丙烷为交联剂,与β-环糊精反应,生成一种具有三维网状结构并不溶于水的大分子物质。该物质与显色剂二甲酚橙作用,络合成包结树脂。用该村服富集水中痕量Fe(Ⅲ),结果令人满意。
In this paper β-cyclodextrm polymer has been synthesized using epichloro hydrin as crosslinkingagents. The polymer can form stable inclusion complexes with xylene orange. Inclusion complexes can selectly enrich iron (Ⅲ ) in water. The results were satisfactory.
出处
《齐齐哈尔大学学报(自然科学版)》
2000年第1期66-67,共2页
Journal of Qiqihar University(Natural Science Edition)
关键词
包结树脂
富集
分离
水
铁离子
Β-环糊精
β-cyclodextrin polymer
inclusion complex
iron (Ⅲ)
enrichment