Head of the Laboratory, Dr.Sci., Prof. Alexander M. Gaskov

e-mail: gaskov@inorg.chem.msu.ru
phone: +7(495)939-54-71

Research activities:
Development of semiconductor materials for gas sensors.

Teaching:

• Lectures of special course "The methods of inorganic material analysis"
• Lectures of special course "Single crystals and films growth"
• Guidance for PhD student researches
• Member of methodological commission of inorganic chemistry division

Social work in MSU:

• Head of the Laboratory of chemistry and physics of sensor and semiconductor materials
• Dissertation Council member

Recent publications:

• Микроструктура и сенсорные свойства нанокристаллического оксида индия, полученного с использованием гидротермальной обработки. М.Н. Румянцева, В.К. Иванов, А.С. Шапорев, Ю.М. Рудый, В.В. Ющенко, J. Arbiol, А.М. Гаськов. Журн. неорган. химии, 2008, принято в печать.
• Химическое модифицирование нанокристаллических оксидов металлов: влияние реальной структуры и химии поверхности на сенсорные свойства. М.Н. Румянцева, А.М. Гаськов. Известия РАН. Серия химическая, 2008, принято в печать.
• Metal oxide nanocomposites: synthesis and characterization in relation with gas sensor phenomena. A. Gaskov, M. Rumyantseva. NATO Science Series, 2008, in press.
• Sensor properties of vanadium oxide nanotubes. A.V. Grigorieva, A.B. Tarasov, E.A. Goodilin, S.M. Badalyan, M.N. Rumyantseva, A.M. Gaskov, A. Birkner, Yu.D. Tretyakov. Mendeleev Commun, 2008, v. 18, p. 6-7.
• Влияние микроструктуры полупроводниковых сенсорных материалов на хемосорбцию кислорода на их поверхности. М.Н. Румянцева, Е.А. Макеева, А.М. Гаськов. Рос. Хим. Ж., 2008, т. 52, ?2, с. 1-8.
• Effect of oxygen partial pressure on SnO₂ whiskers growth. A.A. Zhukova, M.N. Rumyantseva, I.A. Petukhov, F.M. Spiridonov, J. Arbiol, A.M. Gaskov. Inorg. Materials, 2008, v.44(3), p. 268-271.
• Vapor growth of SnO₂ whiskers. M.N. Rumyantseva, A.A. Zhukova, F.M. Spiridonov, A.M. Gaskov. Inorg. Materials, 2007, v.43(9), p. 1076-1080.
• Surface chemistry of nanocrystalline SnO₂: Effect of thermal treatment and additives. V.V. Kovalenko, A.A. Zhukova, M.N. Rumyantseva, A.M. Gaskov, V.V. Yushchenko, I.I. Ivanova and T. Pagnier. Sensors and Actuators B: Chemical, Volume 126, 2007, Pages 52-55.
• Role of the chemical structure and order of polimer matrix on the properties of nanocomposites with CdSe quantum dots. G.Shandryuk, A.Merekalov, V.Bykov, G.Bondarenko, R.Vasiliev, A.Gaskov, R.Talrose. Polymer preprints, 2007, 48(2), 795.
• Liquid crystals polymers as directing medium: creation organized quantum dots composites. R.Talrose, G.Shandryuk, E.Matukhina, A.Merekalov, R.Vasiliev, A.Gaskov. Polymer preprints, 2007, 48(2), 775.
• Nanocomposites SnO₂/Fe₂O₃: sensor and catalytic properties. M. Rumyantseva, V. Kovalenko, A. Gaskov, E. Makshina, V. Yuschenko, I. Ivanova, A. Ponzoni, G. Faglia, E. Comini. Sens. Actuators B, 2006, v.118, p. 208-214.
• SnO₂/MoO₃-nanostructure and alcohol detection. J. Arbiol, J.R. Morante, P. Bouvier, T. Pagnier, E. Makeeva, M. Rumyantseva, A. Gaskov. Sens. Actuators B, 2006, v.118, p. 156-162.
• Characterization of the H₂ sensing mechanism of Pd-promoted SnO₂ by XAX in operando conditions. O.V.Safonova, T.Neisius, A.Ryzhykov, B.Chenevier, A.M.Gaskov, M.Labeau. Chem. Commun. 2005. pp.5202-5204.
• Al₂O₃(M = Pt, Ru) catalytic membranes for selective semiconductor gas sensors. A. Ryzhikov, M. Labeau, A. Gaskov. Sens. Actuators B, 2005, v.109 (1), p.91-96.
• Nanocomposites SnO₂/Fe₂O₃: wet chemical synthesis and nanostructure characterization. M.N. Rumyantseva, V.V. Kovalenko, A.M. Gaskov, T. Pagnier, D. Machon, J. Arbiol, J.R. Morante. Sens. Actuators B, 2005, v.109 (1), p.64-74.
• Raman surface vibration modes in nanocrystalline SnO₂ prepared by wet chemical methods: correlations with the gas sensors performances. M.N. Rumyantseva, A.M. Gaskov, N. Rosman, T. Pagnier, J.R. Morante. Chem. Mater., 2005, 17(4), 893-901.
• Hydrogen sensitivity of SnO₂ thin films doped with Pt by laser ablation. A.S. Ryzhikov, A.N. Shatokhin, F.N. Putilin, M.N. Rumyantseva, A.M. Gaskov, M. Labeau. Sens. Actuators B, 2005, v.107, p. 387-391.
• Fe₂O₃:SnO₂ Nanostructured System as Semiconductor Gas Sensor Material. J. Arbiol, J. R. Morante, M. Rumyantseva, V. Kovalenko, A. Gaskov. Mater. Res. Soc. Symp. Proc., 2005, v. 828, p. A5.15.1-A5.15.6.
• Al₂O₃(M = Pt, Ru) catalytic membranes for selective semiconductor gas sensors. A. Ryzhikov, M. Labeau, A. Gaskov. Sens. Actuators B, 2005, v.109 (1), p.91-96.
• Nanocomposites SnO₂/Fe₂O₃: wet chemical synthesis and nanostructure characterization. M.N. Rumyantseva, V.V. Kovalenko, A.M. Gaskov, T. Pagnier, D. Machon, J. Arbiol, J.R. Morante. Sens. Actuators B, 2005, v.109 (1), p.64-74.
• Raman surface vibration modes in nanocrystalline SnO₂ prepared by wet chemical methods: correlations with the gas sensors performances. M.N. Rumyantseva, A.M. Gaskov, N. Rosman, T. Pagnier, J.R. Morante. Chem. Mater., 2005, 17(4), 893-901.
• Hydrogen sensitivity of SnO₂ thin films doped with Pt by laser ablation. A.S. Ryzhikov, A.N. Shatokhin, F.N. Putilin, M.N. Rumyantseva, A.M. Gaskov, M. Labeau. Sens. Actuators B, 2005, v.107, p. 387-391.
• Fe₂O₃:SnO₂ Nanostructured System as Semiconductor Gas Sensor Material. J. Arbiol, J. R. Morante, M. Rumyantseva, V. Kovalenko, A. Gaskov. Mater. Res. Soc. Symp. Proc., 2005, v. 828, p. A5.15.1-A5.15.6.
• Doping effect in nanocrystalline tin dioxide. A.Gaskov. E-MRS Full Meeting , Warsaw 6-10 September 2004. Book of Abstract p 43-44.
• Crystallite size effect on the conductivity of the ultradisperse ceramics of SnO₂ and In₂O₃. R.B.Vasiliev, M.N.Rumyantseva, S.G.Dorofeev, Y.M.Potashnikova, L.I.Ryabova, A.M.Gaskov. E-MRS Full Meeting , Warsaw 6-10 September 2004. Book of Abstract p 30.
• Thin films of pure Pt and Ru doped Al₂O₃ as catalytic membranes for selective semiconductor gas sensors. A.Ryzhikov, M.Labeau, A.Gaskov. E-MRS Full Meeting , Warsaw 6-10 September 2004. Book of Abstract p 32-33.