Fourier transform infrared spectroscopy (FTIR) characterization of low energy hydrogen ion shower (LEHIS) treatment of polytetrafluoroethylene (PTFE) materials

Authors

Hernando S. Salapare III ⋅ PH National Institute of Physics, University of the Philippines Diliman
Gene Q. Blantocas ⋅ PH National Institute of Physics, University of the Philippines Diliman
Virginia R. Noguera ⋅ PH National Institute of Physics, University of the Philippines Diliman
Henry J. Ramos ⋅ PH National Institute of Physics, University of the Philippines Diliman

Abstract

The physical and chemical properties of hydrogen ion treated polyterafluoroethylene (PTFE) materials are evaluated using Fourier transform infrared spectroscopy (FTIR) test. The materials are processed using low energy hydrogen ion shower (LEHIS) produced by a Gas Discharge Ion Source (GDIS). The duration of treatment and ion shower energy are varied to determine their effects on the PTFE specimens. Short treatment times of 15 and 30 minutes are used with plasma discharge current (I_d) varied at intervals of 0.5 mA. The surface modification is essentially morphological as there is no observable shifting of the IR-absorption peaks for all the samples.

Downloads

Issue

2008: Proceedings of the 26th Samahang Pisika ng Pilipinas Physics Congress

Article ID

SPP-2008-3B-02

Section

Optics and Plasma Physics

Published

2008-10-22

How to Cite

[1]

HS Salapare, GQ Blantocas, VR Noguera, and HJ Ramos, Fourier transform infrared spectroscopy (FTIR) characterization of low energy hydrogen ion shower (LEHIS) treatment of polytetrafluoroethylene (PTFE) materials, Proceedings of the Samahang Pisika ng Pilipinas 26, SPP-2008-3B-02 (2008). URL: https://proceedings.spp-online.org/article/view/SPP-2008-3B-02.