Plasma-polymerized fluorocarbon films up to 8 mu m in thickness were prepared by high-frequency glow discharge deposition, the purpose being to investigate the materials' charge storage (electret) properties. Film compositions were characterized by infrared and by X-ray photoelectron spectroscopies. Under 'mild' plasma conditions, materials with high fluorine concentration (F/C1700 h), a systematic decrease in tau and increase in tan delta could be observed for specimens with decreasing F/C ratio.>
No takes yet. Share an insight, caveat, or question.
Amyot et al. (1992) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: