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X-ray structural analysis

Synchrotron radiation investigation of PVC transformation to corbon structure under electron beam treatment


  • Dr. Mikhail MIKHAILENKO

Primary authors



Were performed the decomposition of PVC under electron-beam irradiation (ILU-6, BINP SB RAS) without high temperature heating and melting as usually take place during pyrolysis. The product of PVC radiation treatment is carbon material (data of element analysis and Raman spectroscopy). This material has a resistance to short-term exposure to oxidizing atmosphere at temperatures above 600 oC. The morphology of the particles of carbon material analogically of the samples of initial polymer which is very unusual for pyrolysis. Transmission electron microscopy and SAXS investigations was showed the formation of ordered structures with particle sizes of 25-30 A.