압저항 센싱감도가 향상된 탄소나노튜브 복합체 및 그 제조방법, 이 탄소나노튜브 복합체를 갖는 압력감응센서
    4.
    发明公开
    압저항 센싱감도가 향상된 탄소나노튜브 복합체 및 그 제조방법, 이 탄소나노튜브 복합체를 갖는 압력감응센서 有权
    改进了PIEZO-RESISTOR感应敏感性的碳纳米管复合材料及其制造方法及其压力响应传感器

    公开(公告)号:KR1020130125884A

    公开(公告)日:2013-11-20

    申请号:KR1020120049466

    申请日:2012-05-10

    Abstract: The present invention relates to a carbon nanotube complex with improved piezo-resistor sensitivity, a method for manufacturing the same, and a pressure responsive sensor with the carbon nanotube complex. The carbon nanotube complex contains a polymer matrix of polydimethylsiloxane, carbon nanotubes, and silver nanoparticles in a mass ratio of 1:0.0018-0.0022:0.032-0.048. The carbon nanotubes and the metal nanoparticles are uniformly dispersed in the polymer matrix. Therefore, the linearity of the silver nanoparticles is improved by attaching the silver nanoparticles onto the surface of the carbon nanotubes and uniformly dispersing the carbon nanotubes and silver nanoparticles to the polymer matrix. The sensitivity of the carbon nanotubes is improved and the carbon nanotube complex can be simply manufactured.

    Abstract translation: 本发明涉及具有改进的压敏电阻灵敏度的碳纳米管复合体,其制造方法和具有碳纳米管络合物的压力响应传感器。 碳纳米管复合物含有质量比为1:0.0018-0.0022:0.032-0.048的聚二甲基硅氧烷,碳纳米管和银纳米颗粒的聚合物基质。 碳纳米管和金属纳米粒子均匀分散在聚合物基质中。 因此,通过将银纳米颗粒附着到碳纳米管的表面上并将碳纳米管和银纳米颗粒均匀分散到聚合物基体上来改善银纳米颗粒的线性。 改善了碳纳米管的灵敏度,并且可以简单地制造碳纳米管复合物。

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