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Inventor:

吕海霞 (吕海霞.) [1] (Scholars:吕海霞) | 凌云霞飞 (凌云霞飞.) [2] | 于岩 (于岩.) [3] (Scholars:于岩)

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incoPat

Abstract:

本发明公开了一种超支化聚酰胺接枝壳聚糖吸附剂及其制备和应用,属于吸附材料制备工艺领域。其制备方法包括:(1)端氨基超支化聚合物的合成;(2)端氨基超支化聚酰胺改性的壳聚糖的合成。本发明提供的超支化聚酰胺接枝壳聚糖吸附剂,利用戊二醛作为交联剂,以壳聚糖为载体,在戊二醛的交联作用下将端氨基超支化聚酰胺负载于壳聚糖上,合成一种固相萃取材料。本发明通过在壳聚糖上引入大量含氮基团,增加活性基团含量,提高吸附剂的吸附性能,键合牢固、性质稳定,重现性好,富集倍数较大。该吸附剂可用于环境水样中重金属铜离子以及染料的吸附。

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Patent Info :

Type: 发明授权

Patent No.: CN201610295280.2

Filing Date: 2016/5/6

Publication Date: 2018/10/30

Pub. No.: CN105964227B

公开国别: CN

Applicants: 福州大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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