| 在Y型分子筛中Co2+、Ni2+配合物的合成及其应用研究 |
| STUDY ON THE SYNTHESIS AND THE APPLICATION OF Co2+,Ni2+ COMPLEXES IN Y-TYPE ZEOLITE |
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| 摘要: 用气相法和液相法分别在Y型分子筛的超笼中合成了Co2+、Ni2+的乙二胺配合物,并用红外(FT-IR)、顺磁共振(ESR)等方法对配合物的组成和稳定性进行了研究。CO2+的单核配合物在室温下可与O2分子形成加合物,这种优先并可逆地吸附氧气的性能在氧气富集、对空气进行氧氮分离和食品保鲜等方面有广泛的用途。 |
| 关键词: Co2+配合物 Y分子筛 氧氮分离 |
| 基金项目: 国家自然科学基金 |
| Abstract: Co2+,Ni2+complexes with ethylenediamine were synthesized in super cages of Y-type zeolite by methods of gas-solid reaction and solid-liquid exchanging. The composition and the stability of complexes were invcstigated by IR and ESR spectroscopies. The Co2+complex with single core can absorb O2 and form adducts reversibly in room temperature. This property of the complex can be widely applied in oxygen concentrating, separating O2 from the air, keeping fresh for foods and so on. |
| Keywords: Co2+ complex Y-zeolite O2,N2 separation |
| 投稿时间：1993-11-27 |
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| 沈文霞,丁晓滨,颜贻春,岳瑛,丁莹如.在Y型分子筛中Co2+、Ni2+配合物的合成及其应用研究[J].无机化学学报,1994,10(4):374-377. |
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