Abstract
We investigated how partial fluorination of a phenyl group affects the CH stretching vibrational absorptions of polystyrene-based optical fiber materials. We confirmed that the fluorination can decrease not only number density of CH bonds but also the CH absorption per bond. Moreover, by quantitatively correlating the CH stretching vibration absorption spectra with anharmonic vibrational potential, we suggested that the decrease efficiency of attenuation depends on the substituted position in the benzene ring and the chemical structure itself.
| Original language | English |
|---|---|
| Title of host publication | POF 2012: 21st International Conference on Plastic Optical Fibers - Proceedings |
| Pages | 56-58 |
| Number of pages | 3 |
| Publication status | Published - 2012 |
| Event | 21st International Conference on Plastic Optical Fibers, POF 2012 - Atlanta, GA, United States Duration: 2012 Sep 10 → 2012 Sep 12 |
Other
| Other | 21st International Conference on Plastic Optical Fibers, POF 2012 |
|---|---|
| Country | United States |
| City | Atlanta, GA |
| Period | 12/9/10 → 12/9/12 |
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Keywords
- Absorption spectra
- Anharmonicity
- CH bond energy
- Fluorinated styrene
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Materials Chemistry
- Polymers and Plastics
Cite this
Fluorination effects on attenuation spectra of polystyrene-based optical fiber materials. / Takahashi, A.; Inoue, A.; Sassa, T.; Koike, Yasuhiro.
POF 2012: 21st International Conference on Plastic Optical Fibers - Proceedings. 2012. p. 56-58.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Fluorination effects on attenuation spectra of polystyrene-based optical fiber materials
AU - Takahashi, A.
AU - Inoue, A.
AU - Sassa, T.
AU - Koike, Yasuhiro
PY - 2012
Y1 - 2012
N2 - We investigated how partial fluorination of a phenyl group affects the CH stretching vibrational absorptions of polystyrene-based optical fiber materials. We confirmed that the fluorination can decrease not only number density of CH bonds but also the CH absorption per bond. Moreover, by quantitatively correlating the CH stretching vibration absorption spectra with anharmonic vibrational potential, we suggested that the decrease efficiency of attenuation depends on the substituted position in the benzene ring and the chemical structure itself.
AB - We investigated how partial fluorination of a phenyl group affects the CH stretching vibrational absorptions of polystyrene-based optical fiber materials. We confirmed that the fluorination can decrease not only number density of CH bonds but also the CH absorption per bond. Moreover, by quantitatively correlating the CH stretching vibration absorption spectra with anharmonic vibrational potential, we suggested that the decrease efficiency of attenuation depends on the substituted position in the benzene ring and the chemical structure itself.
KW - Absorption spectra
KW - Anharmonicity
KW - CH bond energy
KW - Fluorinated styrene
UR - http://www.scopus.com/inward/record.url?scp=84879514828&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84879514828&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84879514828
SP - 56
EP - 58
BT - POF 2012: 21st International Conference on Plastic Optical Fibers - Proceedings
ER -