Study of chain scission versus crosslinking in MeV ion-irradiated polycarbonate using dielectric constant measurements and UV spectroscopy

Radiation Measurements

Volumn 38, Issue 2, 2004, Pages 197-203

  Mujahid, M ^a   Singh, Padam ^a   Srivastava, D S ^a   Gupta, Shiuli ^b   Avasthi, D K ^b   Kanjilal, D ^b  

^a ALIGARH MUSLIM UNIVERSITY   (India)

^b INTER UNIVERSITY ACCELERATOR CENTRE   (India)

Author keywords

Chain scission; Crosslinking; Dielectric loss; Heavy ion irradiation; Polymers

Indexed keywords

ACTIVATION ENERGY; CROSSLINKING; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; IRRADIATION; PERMITTIVITY; POLYMERS; THIN FILMS; ULTRAVIOLET RADIATION; ULTRAVIOLET SPECTROSCOPY;

CHAIN SCISSION; DIELECTRIC LOSS; HEAVY-ION IRRADIATION;

POLYCARBONATES;

EID: 1042292798     PISSN: 13504487     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.radmeas.2003.09.004     Document Type: Article

References (17)

1. Adam G., Gibbs J.H. On the temperature dependence of cooperative relaxation properties in glass-forming liquids. J. Chem. Phys. 43:1965;139-147.
2. Balanzat E., Bouffard S., Bouquerel A., Fuess H., Trautmann C. Swift heavy ion irradiation in polystyrene. Nucl. Instrum. Methods B. 116:1996;159-163.
3. Calcagno L., Compagni G., Foti G. Structural modification of polymers films by ion irradiation. Nucl. Instrum. Methods B. 65:1992;413-422.
4. Chailan J.F., Boiteux G., Chauchard J., Seytre G. Chemical modification of PET induced by swift heavy ions. Nucl. Instrum. Methods B. 131:1997;172-179.
5. Dole P., Chauchard J. Dielectric response of heavy ion irradiation on ceramics. Angew. Makromol. Chem. 79:1996;273-276.
6. Fadel M.A., Abdalla A.A., Hamid M.A. Radiation curing of polymer materials. Nucl. Instrum. Methods A. 187:1981;505-512.
7. Ferain E., Legras R. Heavy ion tracks in polycarbonates: comparison with a heavy ion irradiated model compound (diphenyl carbonate). Nucl. Instrum. Methods B. 82:1993;539-548.
8. Goulding R.H., Zinkle S.J., Rasmussen D.A., Stoller R.E. Study of loss factor using gamma rays and neutron irradiation on polymers. J. Appl. Phys. 79:1996;325-340.
9. Järvelä P., Shucai L., Järvelä P. Phase separation morphology of thin films of polystyrene. J. Appl. Polym. Sci. 62:1996;813-826.
10. Laredo E., Grimau M., Müller A., Bello A., Suarez N. Spectrum analysis of bisphenol-A-polycarbonate. J. Polym. Sci. Part B. 34:1996;2863-2879.
11. Marletta G. Chemical reaction and physical property modification induced by keV ion beams in polymer. Nucl. Instrum. Methods B. 46:1990;295-305.
12. Marletta G., Pignataro S., Oliveri C. Correlation between the modification of the chemical structure and the electrical properties of Ar-ion bombarded polymide. Nucl. Instrum. Methods B. 39:1989;792-795.
13. Martinez-Pardo Ma E., Cardoso J., Vazquez H., Aquilar M. Characterisation of MeV proton irradiated PS and LDPE thin films. Nucl. Instrum. Methods B. 140:1998;325-340.
14. Perpechko, I., 1997. Low Temperature Properties of Polymers. MIR Publishers, Moscow, pp. 110-126.
15. Phukan T., Kanjilal D., Goswami T.D., Das H.L. Dielectric response of heavy ion irradiated PADC track detector. Nucl. Instrum. Methods B. 155:1999;116-119.
16. Steckenreiter T., Balanzat E., Fuess H., Trautmann C. Dielectric and mechanical spectroscopies for the study of thermal and radio chemical ageing of polymers. Nucl. Instrum. Methods B. 131:1997;159-166.
17. Torikoi A., Murata T., Fuski K. Polym. Degrad. Stab. 7:1984;5.