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Fabrication of Spherical Bi Particles during Polyol Synthesis Using a Bismuth(III) Carbonate Precursor

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Abstract:

Spherical Bi particles were fabricated through a polyol synthesis using a zinc bismuth(III) carbonate precursor, and the effects of processing temperature and time on the morphology and composition of the resulting particles were evaluated. It was determined that longer processing times or higher processing temperatures resulted in the gradual conversion of as-formed bismuth hydroxide into spherical elemental bismuth via bismuth glycolate. The temperature for the effective synthesis of spherical Bi particles under these conditions was 230 °C

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Applied Mechanics and Mechanical Engineering III View Preview

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Periodical:

Applied Mechanics and Materials (Volumes 249-250)

Pages:

945-948

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.249-250.945

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Online since:

December 2012

Authors:

Ji Hwan Kim, Jong Hyun Lee

Keywords:

Bi Particle, Bismuth (III) Carbonat, Particle Shape, Polyol Synthesis, Processing Temperature

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] O. Rohr, Bismuth–the new ecologically green metal for modern lubricating engineering, Ind. Lubr. Tribol. 54 (2002) 153-164.

DOI: 10.1108/00368790210431709

Google Scholar

[2] J.P. Heremans, C.M. Thrush, D.T. Morelli, M.C. Wu, Thermoelectric power of bismuth nanocomposites, Phys. Rev. Lett. 88 (2002) 216801–1-216801–4.

DOI: 10.1103/physrevlett.88.216801

Google Scholar

[3] P. Chiu, I. Shih, A study of the size effect on the temperature-dependent resistivity of bismuth nanowires with rectangular cross-sections, Nanotechnology 15 (2004) 1489-1492.

DOI: 10.1088/0957-4484/15/11/020

Google Scholar

[4] S. Park, K. Kang, W.Q. Han, T. Vogt, Synthesis and characterization of Bi nanorods and superconducting NiBi particles, J. Alloy Comp. 400 (2005) 88-91.

DOI: 10.1016/j.jallcom.2005.03.063

Google Scholar

[5] G. Bhimarasetti, M.K. Sunkara, Synthesis of sub-20-nm-sized bismuth 1-D structures using gallium-bismuth systems, J. Phys. Chem. B 109 (2005) 16219-16222.

DOI: 10.1021/jp0529873

Google Scholar

[6] Y. -N. Choi, M. -Y. Kim, T. -S. Oh, Thermoelectric properties of Bi-Te thin films processed by coevaporation, J. Microelectron. Packag. Soc. 17(4) (2010) 89-94.

Google Scholar

[7] M.R. Roh, J.Y. Choi, T.S. Oh, Thermoelectric properties of the hot-pressed Bi2(Te0. 9Se0. 1)3 with dispersion of tungsten powders, J. Microelectron. Packag. Soc. 18(4) (2011) 55-61.

Google Scholar

[8] T. Shono, Y. Matsumyra, T. Hashimoto, K. Hibino, H. Hamaguchi, T. Aoki, Electroorganic chemistry. XXII. Novel anodic cleavage of glycols to carbonyl compounds, J. Am. Chem. Soc. 97 (1975) 2546-2548.

DOI: 10.1021/ja00842a044

Google Scholar

[9] C. Goia, E. Matijevic, D.V. Goia, Preparation of colloidal bismuth particles in polyols, J. Mater. Res. 20 (2005) 1507-1514.

DOI: 10.1557/jmr.2005.0194

Google Scholar