Characterization of zinc and zinc cyanide nanoparticles in carbon matrices prepared by solid-phase pyrolysis of zinc-phthalocyanine


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Using solid-phase pyrolysis of Zn-phthalocyanine (ZnC32H16N8), we have prepared zinc and zinc cyanide nanoparticles in carbon matrices with a zinc concentration of 3 at %. The structure and composition of samples were investigated by the methods of scanning electron microscopy, X-ray diffraction, and Raman spectroscopy. It is shown that at low pyrolysis temperature (700°C) only the Zn nanoparticles are formed, whereas at higher temperature (900°C) a certain amount of Zn(CN)2 nanoparticles are also synthesized. The mean diameter of nanoparticles is about 150 nm, and their size distribution has a logarithmically normal shape.

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A. Mirzakhanyan

Institute for Physical Research

编辑信件的主要联系方式.
Email: armir3@rambler.ru
亚美尼亚, Ashtarak

A. Manukyan

Institute for Physical Research

Email: armir3@rambler.ru
亚美尼亚, Ashtarak

H. Gyulasaryan

Institute for Physical Research

Email: armir3@rambler.ru
亚美尼亚, Ashtarak

A. Ginoyan

Institute for Physical Research

Email: armir3@rambler.ru
亚美尼亚, Ashtarak

M. Nurijanyan

Institute for Physical Research

Email: armir3@rambler.ru
亚美尼亚, Ashtarak

Yu. Yuzyuk

Southern Federal University

Email: armir3@rambler.ru
俄罗斯联邦, Rostov-on-Don

E. Kaniukov

Division of Cryogenic Research, Scientific-Practical Materials Research Centre

Email: armir3@rambler.ru
亚美尼亚, Ashtarak

E. Sharoyan

Institute for Physical Research

Email: armir3@rambler.ru
亚美尼亚, Ashtarak

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