Photoluminescence and Paramagnetic Defect Formation in PMMA- C 60 Fullerene Nanocomposite
作者： A. A. Konchits , S. P. Kolesnik , V. S. Efanov , I. B. Yanchuk , A. L. Pushkarchuk
DOI: 10.1134/S1063785011100099
关键词:
摘要: The dynamics of thermoinduced defect formation and the photoluminescent properties a poly(methyl methacrylate)-fullerene (PMMA-C60) composite have been studied using combination spectroscopic techniques. Quantum-chemical calculations with implicit allowance for presence oxygen performed MMA-C60 model complex. generation defects quenching photoluminescence, which take place in same temperature interval where macromolecules exhibit low-temperature depolymerization C60, can be precursors process.
springer.com
harvard.edu
sci-hub.se 参考文章(5)
Handbook of computational chemistry Springer Netherlands. ,(2012) , 10.1007/978-3-319-27282-5
Parimal Paul, Kee-Chan Kim, Dayong Sun, Peter D. W. Boyd, Christopher A. Reed, Artifacts in the electron paramagnetic resonance spectra of C60 fullerene ions: inevitable C120O impurity. Journal of the American Chemical Society. ,vol. 124, pp. 4394- 4401 ,(2002) , 10.1021/JA011832F
V. Capozzi, G. Casamassima, G.F. Lorusso, A. Minafra, R. Piccolo, T. Trovato, A. Valentini, Optical spectra and photoluminescence of C60 thin films Solid State Communications. ,vol. 98, pp. 853- 858 ,(1996) , 10.1016/0038-1098(96)00060-9
Guobin Ma, Yinghu Yang, Guanghua Chen, Anomalous photoluminescence from C60/polymethyl methacrylate films Materials Letters. ,vol. 34, pp. 377- 382 ,(1998) , 10.1016/S0167-577X(97)00198-5
A.O. Pozdnyakov, U.A. Handge, A. Konchits, V. Altstädt, Thermal decomposition study of poly(methyl methacrylate)/carbon nanofiller composites Polymers for Advanced Technologies. ,vol. 22, pp. 84- 89 ,(2011) , 10.1002/PAT.1849