CsPWO (Cs3WPA) composites with CsHSO (CHS) were prepared, and their effects on proton conductivity were investigated. These composites comprise CHS, HSO, and Cs3WPA, where the Cs3WPA served as the matrix element. The CHS in the composites became amorphous, and it was caused by the strong acidic catalytic properties and a large surface area of Cs3WPA. Amorphous-CHS provides an effective proton carrier, and the conductivity increases with increasing amorphous-CHS content. CHS-HSO-Cs3WPA ternary system was prepared based on the three aforementioned components of the composites. It was found that the activation energy of proton conductivity for the ternary system is lower than that of a composite with an identical composition. The difference of activation energy between composite and ternary system results from the difference of the quantity of incorporated water molecules.

中文翻译：

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Cs3PW12O40复合材料的合成及质子传导性能

制备了 CsPWO (Cs3WPA) 与 CsHSO (CHS) 复合材料，并研究了它们对质子电导率的影响。这些复合材料包含 CHS、HSO 和 Cs3WPA，其中 Cs3WPA 作为基体元素。复合材料中的CHS变成无定形，这是由Cs3WPA的强酸性催化性能和大的表面积引起的。无定形-CHS提供了有效的质子载体，并且电导率随着无定形-CHS含量的增加而增加。基于复合材料的上述三种组分制备了CHS-HSO-Cs3WPA三元体系。研究发现，三元体系的质子传导活化能低于相同组成的复合材料。复合体系和三元体系活化能的差异是由于结合的水分子数量的不同造成的。