Bulletin of the American Physical Society
75th Annual Gaseous Electronics Conference
Volume 67, Number 9
Monday–Friday, October 3–7, 2022;
Sendai International Center, Sendai, Japan
The session times in this program are intended for Japan Standard Time zone in Tokyo, Japan (GMT+9)
Session DR2: Plasma Surface Interaction III
10:00 AM–12:00 PM,
Thursday, October 6, 2022
Sendai International Center
Room: Tachibana
Chair: Shinya Kumagai
Abstract: DR2.00007 : Atmospheric Pressure Plasma with Micro Interdigitated Electrode for Polymer Surface Modification.*
11:45 AM–12:00 PM
Presenter:
Yoshito Manabe
(Osaka City University)
Authors:
Yoshito Manabe
(Osaka City University)
Kaishu Imanaka
(Osaka Metropolitan University)
Tatsuru Shirafuji
(Osaka Metropolitan University)
Jun-Seok Oh
(Osaka Metropolitan University)
In this study, we developed an atmospheric pressure plasma device with a micro interdigitated electrode for polymer surface modification. Frequency dependence between 10 to 90 kHz was investigated on the surface modification.
Electrical and optical characteristics are investigated with various gases e.g., helium, argon, and humid air. Water contact angle was measured under various frequencies between 10 kHz and 90 kHz and we successfully modified the polymer surface under the condition.
*This work was partly supported by JSPS KAKENHI Grant Number JP19H01888. We thank to professor Kouichi Tsuji and Dr Tsugufumi Matsuyama for supporting water contact angle measurement.
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