Morphology and Electronic Structure of Platinum-Containing Polymer Nanosystems. / Sukhanova, T. E.; Ulyanov, P. G.; Vladimirov, G. G.; Fedoseenko, S. I.; Adamchuk, V. K.; Valueva, S. V.; Volkov, A. Ya.; Matveeva, N. A.; Borovikova, L. N.
In: Journal of Surface Investigation X-Ray, Synchrotron and Neutron Techniques, Vol. 5, No. 3, 2011, p. 440-446.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Morphology and Electronic Structure of Platinum-Containing Polymer Nanosystems
AU - Sukhanova, T. E.
AU - Ulyanov, P. G.
AU - Vladimirov, G. G.
AU - Fedoseenko, S. I.
AU - Adamchuk, V. K.
AU - Valueva, S. V.
AU - Volkov, A. Ya.
AU - Matveeva, N. A.
AU - Borovikova, L. N.
PY - 2011
Y1 - 2011
N2 - Morphological characteristics and electronic structures of platinumcontaining nanosystems obtained during a redox reaction in water medium at different concentrations of a stabilizing polymer and platinum were studied by atomicforce microscopy (AFM), Xray photoelectron spectroscopy, and dynamic light scattering. It was shown that individual and associated structures of different morphologies were formed on the silicon substrate surface. Comparison of the dimension characteristics of nanoclusters in the Pt nanoparticle–polymer systems (in solution by means of molecular optics, on the silicon substrate surface in air by means of AFM) for ionogenic and nonionogenic polymer matrices upon the change of the mass ratio ν has shown that the nanocluster sizes in solution are two to three times larger than those in a thin film formed on the substrate surface. The size dependences of the nanoclusters on ν obtained by these methods exhibit the same character. DOI: 10.1134/S1027451011050156
AB - Morphological characteristics and electronic structures of platinumcontaining nanosystems obtained during a redox reaction in water medium at different concentrations of a stabilizing polymer and platinum were studied by atomicforce microscopy (AFM), Xray photoelectron spectroscopy, and dynamic light scattering. It was shown that individual and associated structures of different morphologies were formed on the silicon substrate surface. Comparison of the dimension characteristics of nanoclusters in the Pt nanoparticle–polymer systems (in solution by means of molecular optics, on the silicon substrate surface in air by means of AFM) for ionogenic and nonionogenic polymer matrices upon the change of the mass ratio ν has shown that the nanocluster sizes in solution are two to three times larger than those in a thin film formed on the substrate surface. The size dependences of the nanoclusters on ν obtained by these methods exhibit the same character. DOI: 10.1134/S1027451011050156
U2 - DOI: 10.1134/S1027451011050156
DO - DOI: 10.1134/S1027451011050156
M3 - Article
VL - 5
SP - 440
EP - 446
JO - ПОВЕРХНОСТЬ. РЕНТГЕНОВСКИЕ, СИНХРОТРОННЫЕ И НЕЙТРОННЫЕ ИССЛЕДОВАНИЯ
JF - ПОВЕРХНОСТЬ. РЕНТГЕНОВСКИЕ, СИНХРОТРОННЫЕ И НЕЙТРОННЫЕ ИССЛЕДОВАНИЯ
SN - 1027-4510
IS - 3
ER -
ID: 5548757