Highly flexible, hydrophobic, and large area plasma‐polymer‐fluorocarbon/Cu/SiNx transparent thin film heater and thermotherapy pad application,Plasma Processes and Polymers

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Highly flexible, hydrophobic, and large area plasma‐polymer‐fluorocarbon/Cu/SiNx transparent thin film heater and thermotherapy pad application
Plasma Processes and Polymers ( IF 2.9 ) Pub Date : 2020-01-20 , DOI: 10.1002/ppap.201900188
Tae‐Woon Kang ₁ , Sung Hyun Kim ₁ , Mac Kim ₁ , Eunmi Cho ₁ , Sang‐Jin Lee ₁

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In this study, we prepared a plasma‐polymer‐fluorocarbon/Cu/SiN_x (PCS) film heater with a transparent, self‐cleaning surface and excellent mechanical flexibility by using Cu as the heating metal. The PCS film heater exhibited a maximum transmittance of 78.3% in the visible region, a sheet resistance of 4.6 Ω/sq, and a water contact angle of 105° on the film surface. The maximum mechanical inner bending radius was 4 mm, and the cyclic reliability was excellent. In particular, despite the lower optical properties, compared with those of the Ag‐based heater, the maximum transmittance of the PCS film heater in the visible light region was almost the same as that of Ag, and the maximum bending radius was smaller. To evaluate the industrial applicability of the PCS film heater, various sizes were fabricated to evaluate the electrical and heating properties, and a thermotherapy pad was fabricated to demonstrate its applicability as a medical device.

中文翻译：

高柔性，疏水性和大面积等离子聚合物碳氟化合物/ Cu / SiNx透明薄膜加热器和热疗垫的应用

在这项研究中，我们制备了等离子聚合物碳氟化合物/ Cu / SiN _x（PCS）薄膜加热器，具有透明的自清洁表面，并通过使用Cu作为加热金属而具有出色的机械柔韧性。PCS薄膜加热器在可见光区域的最大透射率为78.3％，薄膜电阻为4.6Ω/ sq，在薄膜表面的水接触角为105°。最大机械内部弯曲半径为4 mm，循环可靠性极好。特别是，尽管光学性能较低，但与基于Ag的加热器相比，PCS膜加热器在可见光区域的最大透射率几乎与Ag相同，并且最大弯曲半径较小。为了评估PCS薄膜加热器的工业适用性，制造了各种尺寸的产品以评估电和热性能，

更新日期：2020-01-20

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