改善TFQ功能化石墨烯化学电阻传感器DMMP(盐碱模拟物)传感特性

2017 IEEE 17th International Conference on Nanotechnology (IEEE-NANO) Pub Date : 2017-07-01 DOI:10.1109/NANO.2017.8117360

Jeong-Soo Lee, Saebyuk Jeong, Donghoon Kim, Chanoh Park, R. Baek, Bo Jin

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引用次数: 0

摘要

为了检测甲基膦酸二甲酯;成功研制了四氟对苯二酚(TFQ)功能化石墨烯化学电阻传感器。石墨烯传感器在不同DMMP浓度下显示出显著增强的灵敏度。此外，对于DMMP的实时检测，将提出一种利用电流灵敏度一阶导数的方法。

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Improving DMMP (Salin simulant) sensing characteristics of TFQ functionalized graphene chemiresistive sensors

In order to detect DMMP (dimethyl methyl-phosphonate; sarin simulant), tetrafluorohydroquinone (TFQ) functionalized graphene chemiresistive sensors are successfully developed. The graphene sensors show significantly enhanced sensitivity with various DMMP concentrations. In addition, for the real-time DMMP detection, a method using the first derivative of current sensitivity will be presented.

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2017 IEEE 17th International Conference on Nanotechnology (IEEE-NANO)

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