| 壳聚糖膜固定化双水杨叉乙二胺合钴的合成与表征 |
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| 引用本文： | 胡道道,史启祯,唐宗薰,房喻.壳聚糖膜固定化双水杨叉乙二胺合钴的合成与表征[J].无机化学学报,2000,16(3):535-539. |
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| 作者姓名： | 胡道道 史启祯 唐宗薰 房喻 |
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| 作者单位： | 1. 西北大学化学系,西安,710069
2. 陕西师范大学化学系,西安,710062 |
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| 基金项目： | 陕西省自然科学基金!（No．98H02），南京大学配位化学国家重点实验室资助 |
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| 摘 要： | 具有可逆载氧活性的亚钴希夫碱配合物的合成、结构、电性质、磁性质及其它方面已进行了大量研究。由于这些配合物载氧后可使分子氧活化，它们作为工业催化剂的应用已成为一个重要的研究领域。阻碍过氧型载氧体和二聚体的形成是提高其载氧能力和催化活性的有效方法［１］。本研究将双水杨叉乙二胺合钻固定化于壳聚糖分子上，并对固定化产物进行了表征。旨在利用高分子固定化产物所表现的基位隔离效应得到１：１超氧型高分子固定化产物。１ 实验部分１．１ 仪器及试剂ＷＦＸ－ＩＦ２型原子吸收分光光度计；ＭａｔｔｓｏｎＦＴ－ＩＲ红外光谱…
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| 关 键 词： | 壳聚糖 双水杨叉乙二胺合钴 固定化配合物 合成 |
| 收稿时间： | 9/3/1999 12:00:00 AM |
| 修稿时间： | 1999/12/10 0:00:00 |
Synthesis and Characterazation of Co(II) Complex of Bis(Salicy lideneethylene Diamine) Immobilized to Chitosan |
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| HU Dao-Dao,SHI Qi-Zhen,TANG Zong-Xun and FANG Yu.Synthesis and Characterazation of Co(II) Complex of Bis(Salicy lideneethylene Diamine) Immobilized to Chitosan[J].Chinese Journal of Inorganic Chemistry,2000,16(3):535-539. |
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| Authors: | HU Dao-Dao SHI Qi-Zhen TANG Zong-Xun and FANG Yu |
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| Institution: | Chemistry Department of Northwest University, Xi'an 710069,Chemistry Department of Northwest University, Xi'an 710069,Chemistry Department of Northwest University, Xi'an 710069 and Chemistry Department of Shaanxi Normal University, Xi'an 710062 |
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| Abstract: | A cobalt complex, Co(II) complex of bis(salicylideneethylene diamine,Cosalen) immobilized to chitosan film was prepared. It was instrumentally characterized by elemental analyses, IR, UV-VIS, XPS and ESR spectroscopy. It was demonstrated that the immobilization of Cosalen was realized through the coordination of the amino group in Chitosan with the Co(II) in the CoSalen complex. It binds molecular oxygen reversibly in the solid state through the vacant sixth coordination site. |
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