首页> 外文会议>Conference on Smart Structures, Devices, and Systems >Camphor sulfonic acid-doped polyaniline nanofiber-based 64o YX LiNbO_3 SAW hydrogen gas sensor
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Camphor sulfonic acid-doped polyaniline nanofiber-based 64o YX LiNbO_3 SAW hydrogen gas sensor

机译:樟脑磺酸掺杂聚苯胺纳米纤维640 YX LINBO_3 SAW氢气传感器

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A template-free, rapidly-mixed reaction was employed to synthesize polyaniline nanofibers using chemical oxidative polymerization of aniline. Camphor sulfonic acid (CSA) was used in the synthesis to obtain 50 nm average diameter polyaniline nanofibers. The nanofibers were deposited onto a 64o YX LiNbO_3 SAW transducer. The sensor was tested towards hydrogen (H_2) gas while operating at room temperature. A fast response and recovery with high sensitivity and good repeatability were observed.
机译:采用无模板,快速混合的反应合成使用苯胺的化学氧化聚合来合成聚苯胺纳米纤维。 在合成中使用樟脑磺酸(CSA)以获得50nm平均直径的聚苯胺纳米纤维。 将纳米纤维沉积在640 yx Linbo_3锯换能器上。 在室温下操作时,传感器朝向氢气(H_2)气体。 观察到具有高灵敏度和良好重复性的快速响应和恢复。

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