Proceedings of the International Conference on Science and Technology (ICST 2018)

The effect of oxygen plasma treatment on the hydrophobicity of polyaniline surface

Authors
Nugrahani Primary Putri, Rani Putri Lavinia, D.J. Djoko H. Santjojo, Masruroh Masruroh, Setyawan Purnomo Sakti
Corresponding Author
Nugrahani Primary Putri
Available Online December 2018.
DOI
https://doi.org/10.2991/icst-18.2018.158How to use a DOI?
Keywords
oxygen plasma treatment; polyaniline; surface modification; hydrophobicity
Abstract
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.

Download article (PDF)

Volume Title
Proceedings of the International Conference on Science and Technology (ICST 2018)
Series
Atlantis Highlights in Engineering
Publication Date
December 2018
ISBN
978-94-6252-650-1
ISSN
2589-4943
DOI
https://doi.org/10.2991/icst-18.2018.158How to use a DOI?
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  -