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| Infrared Spectra Analysis of 8-Hydroxyquinoline-Germanium Imprinted Polymer in Process of Synthetics and Adsorption |
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Received:June 17, 2017
Revised:June 23, 2017
Accepted:June 26, 2017
Published Online:November 22, 2017
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| DOI：doi：10.3969/j.issn.1007-7545.2017.12.006 |
| KeyWord:8-hydroxyquinoline; germanium; imprinted polymer; adsorption; infrared spectra |
| Author | Institution |
| CAO Hongyang |
广东省稀有金属研究所;广东省稀土开发及应用重点实验室;稀有金属分离与综合利用国家重点实验室 |
| JIN Mingya |
广东省稀有金属研究所 |
| ZHANG Kuifang |
广东省稀有金属研究所 |
| ZHU Wei |
广东省稀有金属研究所 |
| GAO Yuan |
广东省稀有金属研究所 |
| LIU Zhiqiang |
广东省稀有金属研究所 |
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| Abstract: |
| Infrared spectrum change of 8-hydroxyquinoline germanium imprinted polymer (MIPs) prepared by Hybridization Precipitation Polymerization Process was investigated with Infrared Spectroscopic Analysis Technology in processes of synthesis, adsorption and desorption of MIPs. Reaction behaviors of raw materials and influence on polymer properties were clarified during synthesis, adsorption and desorption. The results show that solvents such as chloroform and methanol, and initiator azodiisobutyronitrile has no involvement in synthesis process, and the functional monomer acrylamide and crosslinking agent EGDMA participate in polymerization. Cleared in process of elution, template 8-hydroxyquinoline and germanium ions are highly and selectively adopted as fixed structure during adsorption process. |
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