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首页> 外文期刊>Journal of power sources >Characterization and use of anionic membranes for alkaline fuel cells
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Characterization and use of anionic membranes for alkaline fuel cells

机译：用于碱性燃料电池的阴离子膜的表征和用途

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摘要

The aim of this work was to check the possibility of using an anionic membrane or a solid polymer electrolyte (SPE) in an alkaline fuel cell. In first, the membrane was electrochemically characterized by measuring ionic conductivity (potentiometric method and electrochemical impedance) and transport numbers were measured (Henderson's and Hittorf's method). The ion-exchange capacity was also determined as well as the water content of the membrane. Then, an alkaline laboratory fuel cell using the SPE was assembled and showed the feasibility of the system. Finally, the performances were widely improved while using an interfacial solution between the electrodes and the membrane.
机译：这项工作的目的是检查在碱性燃料电池中使用阴离子膜或固体聚合物电解质（SPE）的可能性。首先，通过测量离子电导率（电位法和电化学阻抗）对膜进行电化学表征，并测量迁移数（亨德森和希托夫方法）。还确定了离子交换容量以及膜的水含量。然后，组装了使用SPE的碱性实验室燃料电池，并证明了该系统的可行性。最后，在电极和膜之间使用界面溶液时，性能得到了广泛的改善。

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