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Title: Synthesis of zinc ultrafine powders via the Guen–Miller flow-levitation method

Abstract

Zinc ultrafine powders (UFPs) with the average particle size of 0.175 to 1.24 μm are synthesized via the flow-levitation method. The peculiarities of the formation of zinc UFPs are considered with respect to the carrier gas properties (heat capacity, thermal conductivity, and diffusion coefficient), as well as the gas flow parameters (pressure and flow rate). The obtained zinc particles are studied via scanning electron microscopy and X-ray diffraction. The factors determining the crystal structure of zinc particles and their size distribution are discussed as well. The data on oxidation of zinc stored in unsealed containers under normal conditions are also presented.

Authors:
; ; ; ; ;  [1]
  1. Russian Academy of Sciences, Institute for Energy Problems of Chemical Physics (Russian Federation)
Publication Date:
OSTI Identifier:
22471902
Resource Type:
Journal Article
Journal Name:
Physics of Atomic Nuclei
Additional Journal Information:
Journal Volume: 78; Journal Issue: 12; Other Information: Copyright (c) 2015 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 1063-7788
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; CRYSTAL STRUCTURE; DIFFUSION; FLOW RATE; GAS FLOW; LEVITATION; OXIDATION; PARTICLE SIZE; PARTICLES; POWDERS; SCANNING ELECTRON MICROSCOPY; SPECIFIC HEAT; SYNTHESIS; THERMAL CONDUCTIVITY; X-RAY DIFFRACTION; ZINC

Citation Formats

Jigatch, A. N., E-mail: jan@chph.ras.ru, Leipunskii, I. O., Kuskov, M. L., Afanasenkova, E. S., Berezkina, N. G., and Gorbatov, S. A.. Synthesis of zinc ultrafine powders via the Guen–Miller flow-levitation method. United States: N. p., 2015. Web. doi:10.1134/S1063778815120157.
Jigatch, A. N., E-mail: jan@chph.ras.ru, Leipunskii, I. O., Kuskov, M. L., Afanasenkova, E. S., Berezkina, N. G., & Gorbatov, S. A.. Synthesis of zinc ultrafine powders via the Guen–Miller flow-levitation method. United States. doi:10.1134/S1063778815120157.
Jigatch, A. N., E-mail: jan@chph.ras.ru, Leipunskii, I. O., Kuskov, M. L., Afanasenkova, E. S., Berezkina, N. G., and Gorbatov, S. A.. Tue . "Synthesis of zinc ultrafine powders via the Guen–Miller flow-levitation method". United States. doi:10.1134/S1063778815120157.
@article{osti_22471902,
title = {Synthesis of zinc ultrafine powders via the Guen–Miller flow-levitation method},
author = {Jigatch, A. N., E-mail: jan@chph.ras.ru and Leipunskii, I. O. and Kuskov, M. L. and Afanasenkova, E. S. and Berezkina, N. G. and Gorbatov, S. A.},
abstractNote = {Zinc ultrafine powders (UFPs) with the average particle size of 0.175 to 1.24 μm are synthesized via the flow-levitation method. The peculiarities of the formation of zinc UFPs are considered with respect to the carrier gas properties (heat capacity, thermal conductivity, and diffusion coefficient), as well as the gas flow parameters (pressure and flow rate). The obtained zinc particles are studied via scanning electron microscopy and X-ray diffraction. The factors determining the crystal structure of zinc particles and their size distribution are discussed as well. The data on oxidation of zinc stored in unsealed containers under normal conditions are also presented.},
doi = {10.1134/S1063778815120157},
journal = {Physics of Atomic Nuclei},
issn = {1063-7788},
number = 12,
volume = 78,
place = {United States},
year = {2015},
month = {12}
}