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NANOSYSTEMS: PHYSICS, CHEMISTRY, MATHEMATICS, 2013, 4 (1), P. 120-129

THERMAL PROPERTIES OF ANODIC ALUMINA MEMBRANES

I.V. Roslyakov – Department of Materials Science, M.V. Lomonosov Moscow State University, Moscow, Russia; Chemistry department, M.V. Lomonosov Moscow State University, Moscow, Russia; ilya.roslyakov@gmail.com
K. S. Napolskii – Department of Materials Science, M.V. Lomonosov Moscow State University, Moscow, Russia; Chemistry department, M.V. Lomonosov Moscow State University, Moscow, Russia
P.V. Evdokimov – Department of Materials Science, M.V. Lomonosov Moscow State University, Moscow, Russia
F. S. Napolskiy – Department of Materials Science, M.V. Lomonosov Moscow State University, Moscow, Russia
A.V. Dunaev – Chemistry department, M.V. Lomonosov Moscow State University, Moscow, Russia
A.A. Eliseev – Department of Materials Science, M.V. Lomonosov Moscow State University, Moscow, Russia
A.V. Lukashin – Department of Materials Science, M.V. Lomonosov Moscow State University, Moscow, Russia
Yu.D. Tretyakov – Department of Materials Science, M.V. Lomonosov Moscow State University, Moscow, Russia; Chemistry department, M.V. Lomonosov Moscow State University, Moscow, Russia

Here, the detailed study of thermal stability, evolution of morphology and of crystal structure of anodic alumina membranes in temperature range up to 1400˚С is reported. Thermal properties of anodic aluminum oxide, e.g. thermal expansion, heat capacity and thermal conductivity, are determined experimentally. According to obtained results, anodic alumina membranes are promising for creation of hi-tech devices operating at high temperatures.

Keywords: anodic alumina, thermal properties, thermal stability, thermal expansion, heat capacity, thermal conductivity.

UDC 546.62, 544.65

PACS 65.40.-b

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