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Self-propagating high-temperature synthesis as a promising method for the utilization of technical lignins
Authors:A P Voznyakovskii  D I Savkin  A V Kalinin  I V Shugalei  S M Krutov  A S Mazur
Institution:1.Institute of Synthetic Rubber,St. Petersburg,Russia;2.Russian Federal Nuclear Center,Sarov,Russia;3.St. Petersburg State Institute of Technology (Technical University),St. Petersburg,Russia;4.St. Petersburg State Forest Technical University,St. Petersburg,Russia;5.Research Park, Center for Magnetic Resonance,St. Petersburg State University,St. Petersburg,Russia
Abstract:The self-propagating high-temperature synthesis method has been used for technical lignin utilization after long-term storage under atmosphere conditions. For the first time a new allotropic form of carbon, carbonized lignin, has been obtained and analyzed. It has been shown that, in terms of its parameters (dispersity, surface groups), the carbonized lignin is a suitable alternative to conventional brands of technical carbon in resin compounds.
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