| 聚合物假冠醚研究(IV) 酚醛型双氮杂假冠醚聚合物的吸附特性 |
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| 引用本文： | 刘淑芬,刘春萍,孙林,郭振良. 聚合物假冠醚研究(IV) 酚醛型双氮杂假冠醚聚合物的吸附特性[J]. 离子交换与吸附, 2003, 19(4): 311-317 |
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| 作者姓名： | 刘淑芬 刘春萍 孙林 郭振良 |
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| 作者单位： | 烟台师范学院化学系,烟台,264025;烟台师范学院化学系,烟台,264025;烟台师范学院化学系,烟台,264025;烟台师范学院化学系,烟台,264025 |
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| 摘 要： | 研究了以双氮杂假冠醚环为主体功能基的酚醛型聚合物对金属离子的吸附性能．结果表明,聚合物对K ,Hg2 ,Na ,Cd2 ,Pb2 和Cu2 离子具有良好的吸附性能,其吸附容量分别达1．79mmol／g-r,1．38mmol／g-r,0．89mmol／g-r,0．68mmol／g-r,0．63mmol／g-r和0．57mmol／g-r,对K 和Hg2 离子具有良好的吸附选择性．通过FTIR光谱法对吸附机理作了初步探讨．
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| 关 键 词： | 聚合物双氮杂假冠醚 吸附 金属离子 |
| 文章编号： | 1001-5493(2003)04-0311-07 |
| 修稿时间： | 2003-01-04 |
STUDIES ON POLYMER AZACROWN ETHER(IV) Adsorption Property of polymer pseudo Bisazacrown Ether for Metal Ion |
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| LIU Shufen LIU Chunping SUN Lin GUO Zhenliang. STUDIES ON POLYMER AZACROWN ETHER(IV) Adsorption Property of polymer pseudo Bisazacrown Ether for Metal Ion[J]. Ion Exchange and Adsorption, 2003, 19(4): 311-317 |
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| Authors: | LIU Shufen LIU Chunping SUN Lin GUO Zhenliang |
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| Affiliation: | LIU Shufen LIU Chunping SUN Lin GUO Zhenliang Department of chemistry,Yantai Normal College,Yantai 264025 |
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| Abstract: | Adsorption properties on phenolic type polymer containing important functional group which is cyclic bisazacrown ether for metal ions were studied. The results showed that polymer has good adsorption properties for K+, Hg2+, Na+, Cd2+, Pb2+, Cu2+ and the capacities of adsorption were 1.79mmol/g-r, 1.38mmol/g-r, 0.89mmol/g-r, 0.68mmol/g-r, 0.63mmol/g-r, 057mmol/g-r, respectively. By FTIR spectra method, a preliminary discussion on adsorption mechanism was given in this paper. |
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| Keywords: | Polymer pseudo Bisazacrown Ether Adsorption Metallic ion. |
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