Title :
Preparation and polymerization study of (C60)n@SWNTs
Author :
Wang, Danyang ; Zhou, Xiaomeng ; Wang, Baoli ; Liu, Tao ; Chang, Xiuzhen ; Wang, Quanjun
Author_Institution :
Phys. Exp. Center, Changchun Univ. of Technol., Changchun, China
Abstract :
We report here a vapor diffusion method prepared peapod samples (C60 molecules in single walled carbon nanotubes (SWNTs)). The high pressure Raman measurements on the peapod samples by using a Mao-Bell type diamond anvil cell (DAC) will carry on under in situ or ex situ high pressure. The peapod samples will expose under UV laser line irradiation for the in situ high pressure investigation. The polymerization effect of C60 molecules inside SWNTs under both laser irradiation and pressure has been studied. The Raman spectra results of peapod samples from high pressure indicated that C60s become one-dimensional orthorhombic polymer.
Keywords :
Raman spectra; carbon nanotubes; chemical interdiffusion; laser beam effects; polymerisation; ultraviolet spectra; C60; Mao-Bell type diamond anvil cell; UV laser line irradiation; high pressure Raman measurements; in situ high pressure investigation; laser irradiation; one-dimensional orthorhombic polymer; polymerization; prepared peapod samples; single walled carbon nanotubes; vapor diffusion; Carbon nanotubes; Laser excitation; Laser modes; Measurement by laser beam; Polymers; Radiation effects; C60; high pressure; single walled carbon nanotube;
Conference_Titel :
Optoelectronics and Microelectronics (ICOM), 2012 International Conference on
Conference_Location :
Changchun, Jilin
Print_ISBN :
978-1-4673-2638-4
DOI :
10.1109/ICoOM.2012.6316309
