NDLI: Complete (nir-ft-raman and ftir) vibrational spectra of fullerene C/sub 60/ and films of copoly(fullerene-C/sub 60/-p-xylylene)

Content Provider	IEEE Xplore Digital Library
Author	Shchegolikhin, A.N. Sochilin, V.A. Cardash, I.E.
Copyright Year	1994
Description	Author affiliation: Institute of Chemical Physics (Shchegolikhin, A.N.)
Abstract	Summary form only given. Applications of FTIR and Nd:YAG laser (1.064mm) excited Fourier Transforin Raman (NIR-FTR) spectroscopies to the characterization of fullerenes and products of interaction of C/sub 60/ with thermally generated xylylene radicals are described. It is shown that NIR-FTR spectra with high signal-to-noise ratios can be routinely obtained from pure C/sub 60/ and C/sub 70/ as well as from their mixtures at low (10-50 mW) excitation energies due to the fact that the fullerenes are-very strong Raman scatterers. Variants of the optical experiment and sampling techniques are discussed. A problem of correction of NIR-FTR spectra for the instrument response function is discussed in terms of reliability of bands intensity values obtainable. The quality of the corrected NIR-FT-Raman spectra seems to be adequate for a refinement of calculations of vibrational bands positions and intensities made for these closed-cage structures earlier. Vibrational spectra of vacuum deposited films of C/sub 60/ on quartz and spectra of free standing films of copolymers of C/sub 60/ with p-xylylene radicals are also reported. An apparent worsening of NIR-FTR spectra of these materials is discussed in terms of extensive structural disordering of the precursors. It is argued that the NIR-FTR spectra of these C/sub 60/ derivatives, similarly to those of doped conjugated polymers, often exhibiting electronic absorptions in the region from visible to NIR well may be affected by a resonance and/or multiphoton events, and should be treated accordingly.
Starting Page	204
Ending Page	204
File Size	106992
Page Count	1
File Format	PDF
DOI	10.1109/STSM.1994.835022
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1994-07-24
Publisher Place	Korea
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Spectroscopy Chemistry Raman scattering Laboratories Magnetic resonance Chemical lasers Optical scattering Optical films Physics Optical polymers
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in