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Your search keyword '"Boris L. Tsetlin"' showing total 2 results
Start Over Author "Boris L. Tsetlin" Topic polymers and plastics
2 results on '"Boris L. Tsetlin"'

1. Radiation-Grafted Polymerization from a Gas Phase to Form Polymeric Layers on Metal Surfaces

Author

Mikhail B. Tsetlin, Konstantin I. Maslakov, Boris L. Tsetlin, Vasiliy I. Kalita, V. N. Golubev, Alexei R. Khokhlov, and Alexei P. Dementjev

Subjects
Reaction mechanism, Materials science, Polymers and Plastics, Organic Chemistry, technology, industry, and agriculture, Oxide, chemistry.chemical_element, Chloride, Metal, chemistry.chemical_compound, Chemical engineering, Polymerization, chemistry, visual_art, Polymer chemistry, Materials Chemistry, medicine, visual_art.visual_art_medium, Irradiation, Layer (electronics), medicine.drug, Titanium
Abstract

Experimentally it is shown that, under irradiation in an atmosphere of non-saturated vinylidene chloride vapors, a polymeric layer is formed on the surface of oxidized titanium samples. The thickness of this layer increases with the increase of thickness of the oxide film. Such a dependence corresponds to the current understanding of the mechanism of formation and migration of the active excited centers that initiate grafted polymerization.

Published
2004
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2. Polymeric Semiconductors with a Pre-Specified Alternation of Conjugated Bonds and Metal Clusters

Author

Alexei R. Khokhlov, Alek R. Tameev, A. V. Vannikov, Boris L. Tsetlin, Alexandr V. Vlasov, and V. N. Golubev

Subjects
Conductive polymer, Polymers and Plastics, Chemistry, business.industry, Organic Chemistry, Alternation (geometry), Chemical modification, Conjugated system, Crystallography, Semiconductor, Electrical resistivity and conductivity, Polyamide, Polymer chemistry, Materials Chemistry, business, Metal clusters
Abstract

In this work the first samples of polymeric semi-conductors of a new structure are produced. Their electric conductivity is of the order ∼10 -2 Ohm -1 . cm -1 and it increases with temperature. Their synthesis includes a stage of radiation grafting of a matrix-type on stretched polyamide films. Conducting molecular circuits in such materials include fragments with conjugated bonds and metal clusters. The alternation of these fragments is determined by the polyamide matrix.

Published
2004
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