Zobrazeno 1 - 10
of 18
pro vyhledávání: '"D. Yu. Parashchuk"'
Autor:
N. M. Surin, D. Yu. Parashchuk, Svetlana M. Peregudova, Petr V. Dmitryakov, Vasily A. Trukhanov, Sergey N. Chvalun, Sergei A. Ponomarenko, Fedor V. Drozdov
Publikováno v:
Polymer Science, Series B. 61:56-76
A number of copolymers based on 4H-cyclopenta[2,1-b:3,4-b']dithiophene and 4H-dithieno[3,2-b:2',3'-d]silol are synthesized via direct С–Н arylation and Suzuki cross-coupling, and their properties are compared. The chemical structure of the copoly
Autor:
Eleonora F. Lazneva, Elena V. Agina, Daniil S. Anisimov, Alexei S. Komolov, Stanislav A. Pshenichnyuk, D. I. Dominskii, Yu. M. Zhukov, D. Yu. Parashchuk
Publikováno v:
Physics of the Solid State. 59:2491-2496
Atomic composition of monolayers based on siloxane dimer of quaterthiophene deposited by Langmuir–Blodgett technique on a silicon dioxide surface partially covered by gold film and the stability of these monolayers upon surface treatment by Ar+ ion
Autor:
Mukhamed L. Keshtov, V.A. Trukhanov, D. V. Marochkin, Alexei R. Khokhlov, D. Yu. Parashchuk, V. S. Kochurov, Pavel V. Komarov
Publikováno v:
Polymer Science Series B. 56:89-108
Four new alternating narrow-band-gap copolymers based on benzodithiophene are synthesized under conditions of the Stille reaction. In comparison to benzodithiophene homopolymers, all these copolymers show good solubility in common organic solvents an
Autor:
Levent Toppare, D. Yu. Parashchuk, D. V. Marochkin, Alexei R. Khokhlov, Mukhamed L. Keshtov, V. S. Kochurov, V.A. Trukhanov
Publikováno v:
Polymer Science Series B. 55:360-372
Four new alternating narrow band-gap copolymers containing benzodithiophene, 4,8-dithiophen-2-yl-benzo[1,2-c;4,5-c′-bis[1,2,5]thiadiazole, 4,9-bis(thiophen-2-yl)-6,7-di(2-ethylhexyl)-[1,2,5]thiadiazolo[3,4-g]quinoxaline, 5,8-dibromo-2,3-bis(5-octyl
Autor:
D. Yu. Parashchuk, Alexei R. Khokhlov, D. V. Marochkin, Mukhamed L. Keshtov, V. S. Kochurov, Valery P. Perevalov
Publikováno v:
Polymer Science Series B. 54:183-192
A new conjugated alternating donor-acceptor copolymer is synthesized from perylene diimide and the benzodithiophene derivative via the Suzuki reaction. Temperatures corresponding to the 10% weight loss of the copolymer in air and argon are 336 and 36
Publikováno v:
Quantum Electronics. 41:1069-1072
A phenomenological model of the laser photobleaching dynamics of a semiconducting polymer in a dual-beam scheme for different wavelengths of the burning and probe beams is developed. An experimental method is implemented based on this model, which al
Autor:
Mukhamed L. Keshtov, Valery P. Perevalov, D. Yu. Parashchuk, Alexei R. Khokhlov, V. S. Kochurov, D. V. Marochkin
Publikováno v:
Doklady Chemistry. 440:257-262
Autor:
D. Yu. Parashchuk, A. I. Kokorin
Publikováno v:
Russian Journal of General Chemistry. 79:2543-2555
A wider use of solar energy for electricity production and photocatalysis necessitates new efficient and low-cost materials. This paper reviews the principles of photoelectric solar power conversion and presents recent advances in the field of organi
Autor:
V. A. Postnikov, A. V. Iovlev, Sergei A. Ponomarenko, Y.N. Luponosov, N. S. Vlasova, D. Yu. Parashchuk, A. Yu. Pereverzev, A. V. Bogdanov
Publikováno v:
Moscow University Physics Bulletin. 67:409-411
Poly- and single crystalline films of 5,5′-bis(4-trimethylsilylbenzene-1-yl)-2,2′-bithiophene were grown for the first time and their photoluminescent properties were studied. Single crystalline films show exponential photoluminescence kinetics w
Publikováno v:
Journal of Experimental and Theoretical Physics. 94:627-636
Using a photothermal laser deflection technique the profiles of laser-induced hyperacoustic pulses in single crystal germanium were studied at a subnanosecond time resolution. It is shown that the hyperacoustic pulses are excited due to an electron-d