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首页> 外文会议>International Conference on Environmental and Geological Science and Engineering >The Potential of Novel Liquid PMMA Oligomer as Electrolyte in Electrochemical Devices
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The Potential of Novel Liquid PMMA Oligomer as Electrolyte in Electrochemical Devices

机译：新型液体PMMA低聚物的电解为电化学装置中的电解质

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To date gel and film type polymer electrolytes have been widely synthesized due to their wide range of electrical properties. However these types of polymer electrolytes exhibit poor mechanical stability and poor electrode-electrolyte contact hence deprive the overall performance of a battery system. Therefore, in order to indulge the advantages of polymer as electrolyte, a new class of polymer electrolyte was synthesized and investigated. In this study, liquid poly (methyl methacrylate) (PMMA) electrolyte was synthesized using the simplest free radical polymerization technique using benzoyl peroxide as the initiator. It was found that this liquid PMMA oligomer has a potential as electrolyte in electrochemical devices. An ionic conductivity of ～10~(-6) S/cm at room temperature can be achieved when only small volume of hydrochloric acid (HCl) was doped in the liquid PMMA oligomer. The properties of this liquid PMMA oligomer were further investigated using Gel Permeation Chromatography (GPC) and Fourier Transform Infrared Spectroscopy (FTIR).
机译：迄今为止凝胶和薄膜型聚合物电解质由于其宽范围的电性能而被广泛地合成。然而，这些类型的聚合物电解质表现出差的机械稳定性，电极 - 电解质接触差，因此剥夺了电池系统的整体性能。因此，为了沉迷于聚合物作为电解质的优点，合成并研究了一种新的聚合物电解质。在该研究中，使用苯甲酰基作为引发剂的最简单的自由基聚合技术合成液态聚（甲基丙烯酸甲酯）（PMMA）电解质。发现该液体PMMA低聚物具有电化学器件中的电解质的电位。当在液体PMMA低聚物中仅掺杂少量盐酸（HCl）时，可以实现室温下〜10〜（-6）S / cm的离子电导率。使用凝胶渗透色谱（GPC）和傅里叶变换红外光谱（FTIR）进一步研究该液体PMMA低聚物的性质。

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