New polyelectrolytes derived from poly(amide-sulfone)s and 1,5-dibromopentane were simultaneously fabricated on the electrode by the crosslinking reaction. The substrate was pretreated with a bromoalkyl-containing, silane-coupling agent to anchor the humidity-sensitive membrane to the substrate through the covalent bond. When the resistance dependence on the relative humidity of the crosslinked poly(amide-sulfone)s was measured, the resistance varied by three orders of magnitude between 20%RH and 90%RH, which was the required RH range for a humidity sensor operating at ambient humidity. Their water durability, long-term stabilities under various environments, hysteresis and response and recovery times were measured and evaluated as a humidity-sensing membrane.

中文翻译：

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使用衍生自聚（酰胺-砜）s的聚电解质的聚合物湿度传感器

通过交联反应同时在电极上制备了衍生自聚（酰胺-砜）和1,5-二溴戊烷的新型聚电解质。用含溴烷基的硅烷偶联剂对基材进行预处理，以使湿敏膜通过共价键固定在基材上。当测量电阻对交联聚（酰胺-砜）的相对湿度的依赖性时，电阻在20％RH和90％RH之间变化了三个数量级，这是湿度传感器在200°C下运行所需的RH范围。环境湿度。测量它们的水耐久性，在各种环境下的长期稳定性，磁滞以及响应和恢复时间，并作为湿度敏感膜进行评估。