环丙沙星–铜配合物的湿敏性质研究
Humidity Sensing Properties of the Copper(II)-Ciprofloxacin
DOI: 10.12677/JAPC.2019.81003, PDF,   
作者: 李 挺, 殷艳艳*：南开大学滨海学院，天津；南开大学先进能源材料化学教育部重点实验室，天津；李明伟：天津理工大学，材料科学与工程学院，天津
关键词: 环丙沙星；配位化合物；湿敏；Ciprofloxacin； Metal-Organic Coordination； Humidity Sensing
摘要: 近年来有机–无机杂化配位化合物作为湿敏传感器异军突起。常温下合成了环丙沙星–铜配合物(CIF-Cu)，通过X射线单晶衍射对其进行了晶体结构表征，并对其湿敏性质进行了测试。结果表明，该晶体单元结构为[Cu(CIF)(H2O)3]SO4∙2H2O，配合物为二维超分子网络，其具有大量裸露的可以与水分子形成氢键的-O-、-N-、-F-等活性位点，在中高湿条件下，阻抗随湿度变化曲线线性关系良好，响应时间仅为13 s，湿敏性能优异。该材料的开发为湿敏传感器的应用提供了良好的候选材料，同时为新型传感技术的研发开拓了新的方向。
Abstract: In recent years, as humidity sensor, metal-organic coordination materials become more popular. Ciprofloxacin-copper coordination (CIF-Cu) was synthesized at room temperature. Its crystal structure was characterized by X-ray diffraction and its humidity sensitivity was tested. The results show that [Cu(CIF)(H2O)3]SO4∙2H2O is a kind of 2D super-molecular. Under middle and high humidity, the linearity of impedance-relative humidity curve of CIF-Cu is good, and the response time is only 13 s. The development of this material provides a good candidate material for the ap-plication of humidity sensor, and opens up a new direction for the development of new sensing technology.
文章引用：李挺, 殷艳艳, 李明伟. 环丙沙星–铜配合物的湿敏性质研究[J]. 物理化学进展, 2019, 8(1): 22-27. https://doi.org/10.12677/JAPC.2019.81003

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