高速气流法低温固相合成聚苯胺类聚合物研究

发布时间：2018-06-23 00:45

本文选题：环境工程学 + 高速气流　；参考：《安全与环境学报》2017年01期

【摘要】：聚苯胺和聚2,5-二甲氧基苯胺具有很好的电化学性能、光学性能等,广泛应用于电致变色显示器、化学传感器、抗静电涂层及太阳能电池等领域。不同于传统的机械化学合成法,首次应用高速气流法低温固相合成了聚苯胺和聚2,5-二甲氧基苯胺,同时用X射线衍射(XRD)、傅里叶红外光谱(FT-IR)、热重分析(TG)、紫外可见吸收光谱(UV-Vis)对两种聚合物进行了表征;此外,测试了两种聚合物的循环伏安特性,结果表明,两者均具有较好的电化学性能。相比于传统的机械化学合成法,高速气流法低温固相合成能够高效快速、连续循环制备聚苯胺类化合物,而且此方法具有操作简便、高效率、低能耗、安全性好和绿色环保等优点,可应用于诸多领域。
[Abstract]:Polyaniline and Poly2-dimethoxyaniline are widely used in electrochromic displays, chemical sensors, antistatic coatings and solar cells for their excellent electrochemical and optical properties. Different from the traditional mechanochemical synthesis, Polyaniline and poly (2o 5-dimethoxyaniline) were synthesized at low temperature for the first time. The two polymers were characterized by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), thermogravimetric analysis (TG) and UV-Vis spectroscopy. Both of them have good electrochemical properties. Compared with the traditional mechanochemical synthesis method, the high temperature solid-state synthesis method can be used to produce Polyaniline compounds with high efficiency, high efficiency and low energy consumption. Good security and green environmental protection and other advantages, can be used in many fields.
【作者单位】：西南科技大学四川省非金属复合与功能材料重点实验室——省部共建国家重点实验室培育基地;中国空气动力研究与发展中心高速所;
【基金】：国家自然科学基金国家重大仪器设备专项(51327804)
【分类号】：O633.21

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