| 一种新型氨敏配合物的合成和气敏特性 |
| |
| 引用本文： | 傅铁祥,曹军,汤跃群. 一种新型氨敏配合物的合成和气敏特性[J]. 功能材料, 2003, 34(2): 187-188,191 |
| |
| 作者姓名： | 傅铁祥 曹军 汤跃群 |
| |
| 作者单位： | 长沙电力学院,化学系,湖南,长沙,410077;长沙电力学院,化学系,湖南,长沙,410077;长沙电力学院,化学系,湖南,长沙,410077 |
| |
| 基金项目： | 湖南省自然科学基金资助项目(O1JJY3010) |
| |
| 摘 要： | 以无水NiCl2和2，2‘-联吡啶-1，1‘-二氧化物为原料，在DMF溶剂中合成了一种新型氨敏配合物。经元素分析、摩尔电导、红外光谱和紫外光谱表征．该配合物的组成为Ni(bipyO2)Cl2。气敏性研究表明,配合物对氨气有好的敏感性和选择性。可用它制作氨气泄漏报警和涉氨化工生产中氨气浓度自动控制方面的传感器。
|
| 关 键 词： | 2 2’-联吡啶-1 1’-二氧化物 合成 氨敏配合物 传感器 |
| 文章编号： | 1001-9731(2003)02-0187-02 |
Synthesis and gas sensitive properties of a new type complex with ammonia sensitivity |
| |
| FU Tie-xiang,CAO Jun,TANG Yue-qun. Synthesis and gas sensitive properties of a new type complex with ammonia sensitivity[J]. Journal of Functional Materials, 2003, 34(2): 187-188,191 |
| |
| Authors: | FU Tie-xiang CAO Jun TANG Yue-qun |
| |
| Abstract: | A new type of ammonia sensitive complex was synthesized by reaction of 2,2'-bipyridine-l ,l'-dioxide with NiCl2 in DMF solution. The composition of the complex was Ni (bipyO2)Cl2 characterized by elemental analysis, molar conductivity, infrared spectra and UV-spectra meaurements. The sdudy of gas sensitive properties indicated that the complex has good sensitivity and selectivity to ammonia. The complex could manufactured the sensor used in ammonia leak-alarm and in production to detect and control NH3. |
| |
| Keywords: | 2.2'-bipyridine-1 1'-dioxide synthesis ammonia sensitive complex sensor |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
