Raman spectrum of a Teflon sample. | Download Scientific …
Until now, spatially resolved Raman Spectroscopy has required to scan a sample under investigation in a time-consuming step-by-step procedure. Here, we present a technique that …
Raman spectra of (a) PTFE before PLA and (b) PTFE after 30 shots …
A quantitative estimation of point defect densities was obtained using Raman spectroscopy and confirmed with electrochemical sensing measurements.
In this study Raman spectroscopy was used to investigate the structure of PTFE specimens, produced by grinding waste chips and strips by pressure and shear deformation (elastic …
a The Raman spectra of various PTFE samples. The curves are …
In this work, the influence of dry sliding between a steel counterpart ball and polytetrafluoroethylene (PTFE) plate sample on the transformation of PTFE molecular …
Surface corrosion of polytetrafluoroethylene (PTFE) based microwave digestion vessels was monitored by reflection FTIR and FT-Raman techniques. Samples were taken from digestion …
Raman spectra of high pressure phase and phase transition of ...
1973年8月1日 · Raman spectra of phases II and III of crystalline polytetrafluoroethylene at room temperature and several pressures to 35 kbar are reported and discussed in terms of the …
Abstract—Raman spectra of composite aerogels of polytetrafluoroethylene and graphene oxide (reduced grahpene oxide) (PTFE–GO (RGO)) are obtained and described. Five peaks (two …
Raman Spectra of Composite Aerogels of Polytetrafluoroethylene and ...
2020年10月30日 · Raman spectra of composite aerogels of polytetrafluoroethylene and graphene oxide (reduced grahpene oxide) (PTFE–GO (RGO)) are obtained and described. Five peaks …
Functional properties of poly(tetrafluoroethylene) (PTFE) …
2018年4月5日 · Raman spectroscopy signal recorded in the frequency range of 100–1500 cm −1 for virgin and irradiated PTFE specimens. Rectangles marked with a dotted line describe the …
A) Reference Raman spectra of the PTFE and PS particles in saline ...
Thanks to the internal "label" in the form of a fluorine atom, PTFE is a convenient model "nanocontaminant", relatively easily detected by µ-Raman spectroscopy and by the methods of...