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Layered Titanates Intercalating Organic Guest Spacers for Organic/Inorganic Proton Conductors

机译:层状钛合物插入有机/无机质子导体的有机客体间隔物

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Two layered organic/inorganic tetratitanate derivatives containing sulfanilic acid (SA) were synthesized from potassium tetratitanate (K_2Ti_4O_9) or its acid form (H_2Ti_4O_9). Scanning electron microscopy (SEM) observations were performed to investigate the microstructural features of the samples. The thermal stability of the compounds was tested by thermogravimetric analysis (TGA). The effect of the presence of organic guest molecules in the layered tetratitanates was investigated in terms of proton exchange capacity (PEC) and conductivity (σ), to evaluate the use of these compounds as fillers for nanocomposite proton exchange membranes for fuel cell applications.
机译:将含有磺酸(SA)的两种层状有机/无机硫代酸盐衍生物由四硝酸钾(K_2TI_4O_9)或其酸形式(H_2TI_4O_9)合成。进行扫描电子显微镜(SEM)观察以研究样品的微观结构特征。通过热重分析(TGA)测试化合物的热稳定性。在质子交换能力(PEC)和电导率(σ)方面研究了有机客体分子在层状硫酸盐中的效果,以评估这些化合物作为用于燃料电池应用的纳米复合质子交换膜的填料。

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