The effect of oxygen plasma treatment on the hydrophobicity of polyaniline surface
Nugrahani Primary Putri, Rani Putri Lavinia, D.J. Djoko H. Santjojo, Masruroh Masruroh, Setyawan Purnomo Sakti
Nugrahani Primary Putri
Available Online December 2018.
- https://doi.org/10.2991/icst-18.2018.158How to use a DOI?
- oxygen plasma treatment; polyaniline; surface modification; hydrophobicity
- Polyaniline is one of the conductive polymers that can be funcionalized as a sensitive layer on quartz crystal microbalance (QCM). The sensitivity of polyaniline can be enhanced via dedicated its morphology. The plasma oxygen treatment is used to modify the surface of polyaniline coating. The purpose of this study was to determine the effect of power variations on plasma treatment on roughness and the surface hydrophobicity properties of polyaniline. Plasma oxygen is generated with a power variation of 24W, 30W and 42W, for 60 second and a flow rate of 50 ml/sec. The oxygen plasma treatment affects the polyaniline surface roughness and hydrophobicity. As the power increases, the roughness of polyaniline was decreases. Simultaneously the polyaniline surface turns into hydrophilic. From FTIR and OES characterization it is observed that there has been an interaction between OI oxygen radical species with polyaniline functional groups on the surface of the coating. This interaction causes the polyaniline surface to be flattened and increase its hydrophilicity.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Nugrahani Primary Putri AU - Rani Putri Lavinia AU - D.J. Djoko H. Santjojo AU - Masruroh Masruroh AU - Setyawan Purnomo Sakti PY - 2018/12 DA - 2018/12 TI - The effect of oxygen plasma treatment on the hydrophobicity of polyaniline surface BT - Proceedings of the International Conference on Science and Technology (ICST 2018) PB - Atlantis Press SP - 779 EP - 784 SN - 2589-4943 UR - https://doi.org/10.2991/icst-18.2018.158 DO - https://doi.org/10.2991/icst-18.2018.158 ID - Putri2018/12 ER -