- Characteristics of Titanium Carbide Fabricated by Fine Titanium Hydride Powder
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Tek Sung, In-Shup Ahn, Sung-Yeal Bae, Woo Jeong, Dong-Kyu Park, Kwang Jung, You-Young Kim
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J Korean Powder Metall Inst. 2005;12(3):174-178.
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DOI: https://doi.org/10.4150/KPMI.2005.12.3.174
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- This paper deals with the fabrication of titanium carbide using fine titanium hydride. The ratio of TiH_2 and C (Activated carbon) was 1:1 (mol) and milled in a planetary ball mill at a ball-to-powder weight ratio of 20:1. Thereafter, TGA was performed at 1400°C to observe change of weight with milling time. Titanium carbide was obtained by using tempering the milled powders at 1100-1500°C. The microstructures of titanium carbide as well as the change of the lattice parameters and particle size have been studied by X-ray diffraction (XRD) and scanning electron microscopy (SEM).
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Citations
Citations to this article as recorded by  - The Ni3Al–Al2O3/TiC cermet formation behavior with TiH2 base ball-milled powders with Ni, Al, and C during spark plasma sintering
Dong-Woong Kim, Sung-Hyun Choi, Kyoung-Rok Do, Su-Gun Lim, In-Shup Ahn
Research on Chemical Intermediates.2010; 36(6-7): 785. CrossRef
- A study on the Active Material FeS2 in Battery Fabricated by Mechanical Alloying
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Woo-Hyun Jung, In-Shup Ahn, Hyo-Jun Ahn, Sung-Yeal Bae, Tek-Kyoung Sung, Tae-Bum Kim, You-Young Kim
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J Korean Powder Metall Inst. 2005;12(3):179-185.
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DOI: https://doi.org/10.4150/KPMI.2005.12.3.179
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- As the electrodes of secondary battery are made with sulfur compounds, excellent electrode system of environmental non-toxicity, high specific energy density and low material cost can be obtained. In this study, the FeS_2 fine compound powders for active material in the battery were synthesized by mechanical alloying. Fine Fe-53.5 wt.%S powders of 450 nm of mean size were fabricated by mechanical alloying for 60 hours at the horizontal attritor. As the mechanical alloying time increases, particle size of Fe-53.5 wt.%S was decreased and steady state of Fe-53.5 wt.%S compound powders was obtained at 30 hours. Fe-53.5 wt.%S cathode shows the excellent discharge capacity (1011 mAh/g).
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Citations
Citations to this article as recorded by - Synthesis of Cathode Materials Fe-Doped NiS2 by Mechanical Alloying for Li/NiS2 Cells
Xiao Jing Liu, Dong Wook Park, Zhe Zhu Xu, Sang Dae Kang, In Shup Ahn, Hyo Jun Ahn
Advanced Materials Research.2011; 287-290: 1428. CrossRef - Synthesis of Nickel-Coated FeS2 Particles as Active Material for Li/FeS2 Cell by Mechanical Alloying
Xiao Jing Liu, Sang Dae Kang, Zhe Zhu Xu, In Shup Ahn
Materials Science Forum.2010; 658: 77. CrossRef - Electrochemical characteristics of Na/FeS2 battery by mechanical alloying
T.B. Kim, W.H. Jung, H.S. Ryu, K.W. Kim, J.H. Ahn, K.K. Cho, G.B. Cho, T.H. Nam, I.S. Ahn, H.J. Ahn
Journal of Alloys and Compounds.2008; 449(1-2): 304. CrossRef - Characteristics of (Fe, M)S2 (M=Co, Ni, Mo) Composite Powders Fabricated by MCP
Woo Hyun Jung, Dong Kyu Park, Kwang Chul Jung, Se Hoon Suck, In Sup Ahn, Ki Won Kim
Materials Science Forum.2007; 534-536: 17. CrossRef
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