Resistive humidity sensor using polyelectrolytes based on new-type mutually cross-linkable copolymers

Spectroscopic and electrical properties of polyaniline/CeO2 composites and their application as humidity sensor

“…19 However, polymers are identified as good candidates for practical applications, since they are compatible to oxides and ceramics and also they can be used at room temperature. [20][21][22] Of these, a disc type sensor would offer higher sensitivity toward humidity than a thin type film due to larger capacity toward water absorption.…”

Synthesis and humidity sensing properties of conducting poly(N-methyl aniline) doped with different acids

“…The conventional materials used for sensing humidity are electrolytic metal oxides, alumina thin films and ceramics [22]. However, polymers are identified as good candidates for practical applications, since they are compatible to oxides and ceramics due to their low cost, flexibility, light weight, easy processibility and also they can be used at room temperature [23,24]. Various polymers have been used to prepare humidity sensors.…”

Spectroscopic, thermal and electrical properties of sulphonic acids doped poly(o-anisidine) and their application as humidity sensor

“…The conventional materials used for sensing humidity are electrolytic metal oxides, alumina thin films and ceramics [12]. However, polymers are identified as good candidates for practical applications since, they are compatible to oxides and ceramics due to their low cost, flexibility, light weight, easy processibility and also they can be used at room temperature [13][14][15]. Various polymers have been used to prepare humidity sensors.…”