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首页> 外文期刊>Japanese journal of applied physics >Effect of platelet-shaped graphene additives on actuating response of carbon nanotube/ionic liquid/polymer composite actuators
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Effect of platelet-shaped graphene additives on actuating response of carbon nanotube/ionic liquid/polymer composite actuators

机译:片状石墨烯添加剂对碳纳米管/离子液体/聚合物复合致动器的致动响应的影响

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摘要

In this study, the platelet-shaped graphene was used as a conductive additive in porous electrodes of a dry-type polymer actuator consisting of carbon nanotube (CNT), ionic liquid, and a base polymer to improve actuation properties. The generated strain was estimated from the bending motion of the actuator in the frequency range from 0.005 to 10 Hz. Ten different types of electrode film were prepared by changing the mixing amounts and surface areas of the platelet-shaped graphene. When a small amount of graphene (30 mg) relative to CNT (50 mg) was added to the CNT electrode, the strain was increased to be almost twice larger than that of CNT (50 mg) without any additives. The strain coefficient of the three-layered actuator with CNT electrodes with graphene additives is positively correlated with the capacitance per volume of such electrodes. (C) 2018 The Japan Society of Applied Physics
机译:在这项研究中,片状石墨烯被用作由碳纳米管(CNT),离子液体和基础聚合物组成的干式聚合物致动器的多孔电极中的导电添加剂,以改善致动性能。根据致动器的弯曲运动在0.005至10 Hz的频率范围内估算产生的应变。通过改变片状石墨烯的混合量和表面积来制备十种不同类型的电极膜。当将相对于CNT(50 mg)的少量石墨烯(30 mg)添加到CNT电极时,应变增加到几乎是没有添加剂的CNT(50 mg)的两倍。具有带有石墨烯添加剂的CNT电极的三层致动器的应变系数与这种电极的单位体积的电容正相关。 (C)2018日本应用物理学会

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  • 来源
    《Japanese journal of applied physics》 |2018年第3s2期|03EH08.1-03EH08.4|共4页
  • 作者单位

    Natl Inst Adv Ind Sci & Technol, Inorgan Funct Mat Res Inst, Ikeda, Osaka 5638577, Japan;

    Natl Inst Adv Ind Sci & Technol, Inorgan Funct Mat Res Inst, Ikeda, Osaka 5638577, Japan;

    Natl Inst Adv Ind Sci & Technol, Inorgan Funct Mat Res Inst, Ikeda, Osaka 5638577, Japan;

    Natl Inst Adv Ind Sci & Technol, Inorgan Funct Mat Res Inst, Ikeda, Osaka 5638577, Japan;

    Natl Inst Adv Ind Sci & Technol, Inorgan Funct Mat Res Inst, Ikeda, Osaka 5638577, Japan;

    Natl Inst Adv Ind Sci & Technol, Inorgan Funct Mat Res Inst, Ikeda, Osaka 5638577, Japan;

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