TY JOUR TI APPLICATION OF RAMAN SPECTROSCOPY IN THE STUDY OF THERMOPLASTIC LUBRICANTS WITH ADJUSTABLE NANOSTRUCTURES KW thermoplastic grease KW hydrocarbon nanostructures KW Raman spectroscopy KW temperature dropping JO NATURAL AND MAN-MADE RISKS (PHYSICO-MATHEMATICAL AND APPLIED ASPECTS) AU Mynzul, R.A. AU Ivanov, A.V. AU Skrypnyk, I.L. PY 2014 IS 2014 PB Saint-Petersburg University of State Fire Service of Emercom of Russia