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Abstract:
以戊二醛(GLA)为交联剂,将超支化聚酰胺(PAMAM)与壳聚糖(CS)相交联,制备出新型的超支化聚酰胺接枝壳聚糖(CS-PAMAM)吸附剂。通过扫描电子显微镜、红外光谱对改性吸附剂进行形貌和结构表征。结合火焰原子吸收光谱法(FASS)和紫外分光光度法(UV-Vis)研究其对孔雀石绿(MG)、日落黄(SY)和Cu(Ⅱ)的吸附性能。讨论了实验条件对吸附效率的影响,优化了实验操作参数(pH值分别为7.0,2.0和6.0;吸附时间分别为60,60和30min)。在最佳条件下,其对孔雀石绿(MG)、日落黄(SY)和Cu(Ⅱ)最大吸附容量分别为515.30,201.79和80.00mg·g~(-1),相...
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光谱学与光谱分析
ISSN: 1000-0593
CN: 11-2200/O4
Year: 2018
Issue: 11
Volume: 38
Page: 3583-3587
0 . 4 3 4
JCR@2018
0 . 7 0 0
JCR@2023
JCR Journal Grade:4
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: 7
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