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A. Peer-Reviewed Journal Articles:

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[2020]

B. Thirumalraj, A. Krishnapandi, S.-M. Chen, S. MSP, H. Choe, "Rational design and interplayer effect of dysprosium-stannate nanoplatelets incorporated graphene oxide: a versatile and competent electrocatalyst for toxic carbamate pesticide detection in vegetables", ACS Sustainable Chemistry and Engineering, 8(48), pp. 17882-17892, 2020.☞

P. Jenei, C. Kádár, G. Han, P.T. Hung, H.Choe, J. Gubicza, "Annealing-induced changes in the microstructure and mechanical response of a Cu nanofoam processed by dealloying", Metals, 10, 1128, 2020.☞

P. Jenei, G. Han, P.T. Hung, H.Choe, J. Gubicza, "Influence of pack cementation time on the microstructure of Cu nanofoams processed by dealloying", IOP Conference Series: Materials Science and Engineering, 903, 012047, 2020.☞

H. Park, C. Li, A.E. Jakus, R.N. Shah, H. Choe, D.C. Dunand, "High-temperature mechanical properties of gamm/-gamma prime Co-Ni-W-Al superalloy microlattices", Scripta Materialia, 188, pp. 146-150, 2020.☞

T. Um, S.K. Wilke, H. Choe, D.C. Dunand, "Effects of pore morphology on the cyclical oxidatio/-reduction of iron foams created via camphene-based freeze casting", Journal of Alloys and Compounds, 845, 156278, 2020.☞

H. Park, K. Kim, K. Jeong, J. Kang, H. Cho, B. Thirumalraj, Y. Sung, H. Han, J. Kim, D.C. Dunand, H. Choe, "Integrated porous cobalt oxide/cobalt anode with micro- and nano-pores for lithium ion battery", Applied Surface Science, 525, 146592, 2020.☞

S.V. Shilko, D.A. Chernous, Q. Zhang, Y. Lin, H. Choe, "Uniaxial compression model for a metal-matrix/hollow-microsphere composite synthesized by pressure infiltration", Mechanics of Materials, 144, 103349, 2020.☞

M. El-Tahawy, P. Jenei, T. Kolonits, G. Han, H. Park, H. Choe, J. Gubicza, "Different evolutions of the microstructure, texture, and mechanical performance during tension and compression of 316L stainless steel", Metallurgical and Materials Transactions A, 51, pp. 3447-3460, 2020.☞

Y. Song, J. Hwang, S. Lee, B. Thirumalraj, J. Kim, P. Jenei, J. Gubicza, H. Choe, "Synthesis of a high-capacity NiO/Ni foam anode for advanced lithium-ion batteries",Advanced Engineering Materials, 2020.Kang's nanoporous WC

 

[2019]

G. Han, B. Kinzer, R.Garcia-Mendez, H. Choe, J. Wolfenstine, J. Sakamoto, "Correlating the effect of dopant type (Al, Ga, Ta) on the mechanical and electrical properties of hot-pressed Li-garnet electrolyte", Journal of the European Ceramic Society, 2019.☞

S. Lee, J. Tam, W. Li, B. Yu, H.J. Cho, J. Samei, D.S. Wilkinson, H. Choe, U. Erb, "Multi-Scale Morphological Characterization of Ni foams with Directional Pores", Materials Characterization, 2019.☞

K. Hong, H. Park, Y. Kim, M. Knapek, P. Minárik, K. Máthis, A. Yamamoto, H. Choe, "Mechanical and biocorrosive properties of magnesium-aluminum alloy scaffold for biomedical applications",Journal of the Mechanical Behavior of Biomedical Materials, 2019.☞

K. Nam, S. Lee, K. Hong, J. Kang, H. Jo, H. Park, Y.-E. Sung, P. Jenei, J. Gubicza, K. Kwon, H.-S. Nam, H. Choe, "Freeze casting is a facile method to create solid solution alloy foams: Cu-Ni alloy foams via freeze casting", Advanced Engineering Materials, 2019.☞

G. Han, J. Um, H. Park, K. Hong, W.-S. Yoon, H. Choe, "Hierarchically structured nanoporous copper for use as lithium-ion battery anode", Scripta Materialia, 2019.☞

M.K Shobana, H. Park, H. Choe, "The influence of lithium on the optical and electrical properties of CoLixFe1-xO4 nanoferrites", Materials Chemistry and Physics, 2019.Kang's nanoporous WC

H. Park, K. Hong, J. Kang, T. Um, M. Knapek, P. Minárik, Y.-E. Sung, K. Máthis, A. Yamamoto, H. Kim, H. Choe, "Acoustic emission analysis of the compressive deformation of iron foams and their biocompatibility study", Materials Science and Engineering C, 2019.☞Fe foam processing paper

 

[2018]

M. El-Tahawy, T. Um, H.-S. Nam, H. Choe, J. Gubicza, "The effect of hydrogen charging on the evolution of lattice defects and phase composition during tension in 316L stainless steel", Materials Science and Engineering A, 2018.☞

M.K. Shobana, H.-S. Nam, H. Choe, "The effects of lithium and yttrium substitution on the optical and structural properties of cobalt ferrites", Indian Journal of Physics, 2018.☞

J. Kang, J. Kim, J.S. Kim, K. Nam, H. Jo, Y.J. Son, J. Kang, J. jeong, H. Choe, T.-K. Kwon, Y.-E. Sung, "Electrochemically synthesized mesoscopic nickel oxide films as photocathodes for dye-sensitized solar cells", ACS Applied Energy Materials, 2018.Kang's nanoporous WC (Supplementary Information)

J. Gubicza, R. Nemeth, H. Park, K. Kim, J. Kim, M. Ovári, M. Mohai, H. Choe, "Effect of Lithiation on the Microstructure of a Cobalt Foam Processed by Freeze Casting", Advanced Engineering Materials, 2018.Fe foam processing paper

H. Park, T. Um, K. Hong, J. Kang, H. Nam, K. Kwon, Y. Sung, H. Choe, "Effects of Powder Carrier on the Morphology and Compressive Strength of Iron Foams: Water vs Camphene", Metallurgical and Materials Transactions B, 2018.Fe foam processing paper

J. Gubicza, P. Jenei, K. Nam, C. Kádár, H. Jo, H.Choe, "Compressive behavior of Cu-Ni alloy foams: Effects of grain size, porosity, pore directionality, and chemical composition", Materials Science and Engineering A, 725, pp. 160-170, 2018.Cu-Ni alloy foam paper

K. Máthis, K. Horváth, G. Farkas, H. Choe, K.S. Shin, A. Vinogradov, "Investigation of the Microstructure Evolution and Deformation Mechanisms of a Mg-Zn-Zr-RE Twin-Roll-Cast Magnesium Sheet by In-Situ
Experimental Techniques", Materials, 11, 200, pp. 1-13, 2018.
Mg alloy paper

J. Kang, J. Kim, M. Lee, Y. Son, D. Chung, S. Park, J. Jeong,J. Yoo, H. Shin, H. Choe, H.S. Park, Y.-E. Sung, "Electrochemically synthesized nanoporous molybdenum carbide as a durable electrocatalyst for hydrogen
evolution reaction", Advanced Science, 2018.
Kang's nanoporous WC

M. El-Tahawy, P.H.R. Pereira, Y. Huang, H. Park, H. Choe, T.G. Langdon, J. Gubicza, "Exceptionally high strength and good ductility in an ultrafine-grained 316L steel processed by severe plastic deformation and subsequent annealing", Materials Letters, 214, pp. 240-242, 2018.Jeno 316L SS

J. Wolfenstine, J.L. Allen, J. Sakamoto, D.J. Siegel, H. Choe, "Mechanical behavior of Li-ion-conducting crystalline oxide-based solid electrolyte: a brief review", Ionics, 2018.solid electrolyte review

K. Nam, H. Park, H. Choi, H. Choe, "Continuity as a governing parameter to predict the strength of porous materials", Materials Letters, 214, pp. 99-102, 2018.Contiguity_Nam

H. Park, H. -H. Cho, K. Kim, K. Hong, J. -H. Kim,H. Choe, D. C. Dunand, "Surface-oxidized, freeze-cast cobalt foams: Microstructure, mechanical properties and electrochemical performance", Acta Materialia, 142, pp. 213 - 225, 2018.Hyeji_Acta Mater

 

[2017]

H. Park, S. Lee, M. Jo, S. Park, K. Kwon, M. K. Shobana, H. Choe, "Nanowire-like copper oxide grown on porous copper, a promising anode material for lithium-ion battery", Journal of the Korean Ceramic Society, 2017.Hyeji_KCERS (Best paper award)

K. Nam, K. Hong, H. Park, H. Choe, "Facile synthesis of powder-based processing of porous aluminum nitride", Journal of the European Ceramic Society, 2017.Nam_AlN foam

J. Kang, H. Choi, J. Kim, H. Park, J. Kim, J. Choi, S. Yu, K. Lee, Y. Kang, S. Park, Y. Cho, J. Yum, D. C. Dunand, H. Choe, Y. Sung, "Multidimensional anodized titanium foam photoelectrode for Efficient Utilization of Photons in Mesoscopic Solar Cells", Small, 2017. (Supplementary Information)

R. C. Pawar, J. Um, S. Kang, W. Yoon, H. Choe, C. S. Lee, "Solvent-polarity-induced hematite (a-Fe2O3) nanostructures for lithium-ion battery and photoelectrochemical applications", Electrochimica acta, 129, pp. 1 - 7, 2017.

K. Nam, J. Wolfenstine, H. Choi, R. G. Mendez, J. Sakamoto, H. Choe, "Study on the mechanical properties of porous tin oxide", Ceramics international, 43, pp. 10913 - 10918, 2017.

M. E. Tahawy, Y. Huang, T. Um, H. Choe, J. L. Labar, T. G. Langdon, J. Gubiza, "Stored energy in ultrafine-grained 316L stainless steel processed by high-pressure torsion", Journal of materials research and technology, 2017.

J. Kang, Y. Noh, J. Kim, H. Choi, T. Jeon, D. Ahn, J. Kim, S. Yu, H. Park, J. Yum, W. Choi, D. C. Dunand, H. Choe, Y. Sung, "Iron oxide photoelectrode with multidimensional architecture for highly efficient photoelectrochemical water splitting", Angewante chemie, 129, pp. 1 - 7, 2017. (Supplementary Information)

H. Choi, S. Shilko, J. Gubicza, H. Choe, "Study of the compression and wear-resistance properties of freeze-cast Ti and Ti-5W alloy foams for biomedical applications", Journal of the Mechanical Behavior of Biomedical Materials, 72, pp. 66 - 73, 2017.

E.J. Cheng, K. Hong, N.J. Taylor, H. Choe, J. Wolfenstine, J. Sakamoto, "Mechanical and physical properties of LiNi0.33Mn0.33Co0.33O2(NMC)", Journal of the European Ceramic Society, 37, pp. 3213 - 3217, 2017.

H. Choi, H. Park, J.H. Um, W.-S. Yoon, H. Choe, "Processing and Characterization of Titanium Dioxide Grown on Titanium Foam for Potential Use as Li-Ion Electrode", Applied Surface Science, 411, pp. 363- 367, 2017.

J.S. Kang, J. Kim, M.J. Lee, Y.J. Son, J. Jeong, D.Y. Chung, A. Lim, H. Choe, H.S. Park, Y.-E. Sung, "Electrochemical synthesis of nanoporous tungsten carbide and its application as electrocatalysts for photoelectrochemical cells", Nanoscale, in press, 2017. (Supplementary Information)

K. Nam, H.-G. Kim, H. Choi, H. Park, J. Kang, Y.-E. Sung, H. C. Lee, H. Choe, "Morphology and Gas-Sensing Properties of Tin Oxide Foams with Dual Pore Structure", Journal of Electronic Materials, 2017.☞

H. Park, H. Choi, K. Nam, S. Lee, J. H. Um, K. Kim, J.-H. Kim, W.-S. Yoon, H. Choe, "Anode design based on microscale porous scaffolds for advanced lithium ion batteries", Journal of Electronic Materials, 2017.☞

H. Park, J. H. Um, H. Choi, W.-S. Yoon, Y.-E. Sung, H. Choe, "Hierarchical micro-lamella-structured 3D porous copper current collector coated with tin for advanced lithium-ion batteries", Applied Surface Science, 399, pp. 132-138, 2017.☞

M. El-Tahawy, Y. Huang, H. Choi, H. Choe, J. L. Labar, T. G. Langdon, J. Gubicza, " High temperature thermal stability of nanocrystalline 316L stainless steel processed by high-pressure torsion", Materials Science and Engineering A, 682, pp. 323-331, 2017.☞

M. El-Tahawy, J. Gubicza, Y. Huang, H. Choi, H. Choe, J. L. Labar, T. G. Langdon, " Evolution of Microstructure, Phase Composition and Hardness in 316L Stainless Steel Processed by High-Pressure Torsion", Materials Science Forum, 879, pp. 502-507, 2017.☞

M. El-Tahawy, J. Gubicza, Y. Huang, H. Choi, H. Choe, J. L. Labar, T. G. Langdon, "The influence of plastic deformation on lattice defect structure and mechanical properties of 316L austenitic stainless steel", Materials Science Forum ,885, pp. 13-18, 2017.☞

H. Park, M. Choi, H. Choe, D. C. Dunand, "Microstructure and compressive behavior of ice-templated copper foams with directional, lamellar pores", Materials Science and Engineering A, 679, pp. 435-445, 2017.☞

 

[2016]

M.K. Shobana, H. Choe, "Structural and electrical properties of Cr doped nickel ferrite", Journal of Materials Science: Materials in Electronics, 27(12), pp. 13052-13056, 2016.☞

P. Jenei, H. Choi, A. Toth, H. Choe, J.Gubicza, "Mechanical behavior and microstructure of compressed Ti foams synthesized via freeze casting", Journal of the Mechanical Behavior of Biomedical Materials, 63, pp. 407-416, 2016.☞

H. Park, Y. Noh, H. Choi, K. Hong, K. Kwon, H.Choe, "Processing, Microstructure, and Oxidation Behavior of Iron Foams", Metallurgical and Materials Transactions A, 47(9), pp. 4760-4766, 2016.☞

H. Choi, W.D. Kaplan, H. Choe, "Effect of Yttrium on the Fracture Strength of the Sn-1.0Ag-0.5Cu Solder Joints", Journal of Electronic Materials, 45(7), pp. 3259-3262, 2016.☞

H. Jo, M. Kim, H. Choi, Y. Sung, H. Choe, D. C. Dunand, "Morphological Study of Directionally Freeze-Cast Nickel Foams", Metallurgical and Materials Transactions E, 3, pp. 46-54, 2016.

J. Gubicza, M.E. Tahawy, Y. Huang, H. Choi, H. Choe, J.L. Labar, T.G. Langdon, "Microstructure, phase composition and hardness evolution in 316L stainless steel processed by high-pressure torsion", Materials Science & Engineering A., 657, pp. 215-223, 2016.

Y. Kim, H. Jo, J.L. Allen, H. Choe, J. Wolfenstine, J. Sakamoto, "The Effect of Relative Density on the Mechanical Properties of Hot-Pressed Cubic Li7La3Zr2O12", Journal of the American Ceramic Society., pp. 1-8, 2016.

J.H. Um, M. Choi, H. Park, Y.-H. Cho, D. C. Dunand, H. Choe, Y. Sung, "3D macroporous electrode and high-performance in lithium-ion batteries using SnO2 coated on Cu foam", Scientific Reports., 2016. (Supplementary Imformation)

 

[2015]

O. Kim, Y. Cho, D. Chung, M. Kim, J. Yoo, J. Park, H. Choe, Y.-E. Sung, "Facile and gram-scale synthesis of metal-free catalysts ; toward realistic applications for fuel cells", Scientific Reports., 5, 8376, 2015.

G. Farkas, H. Choe, K. Mathis, Z. Szaraz, Y. Noh, Z. Trojanova, P. Minarik, "In situ investigation of deformation mechanisms in magnesium-based metal matrix composites", Metals and Materials International., 21, pp. 656-658, 2015.

 

[2014]

S.H. Park, Y.-H. Cho, M. Choi, H. Choi, J.S. Kang, J.H. Um, J.-W. Choi, H. Choe, Y.-E. Sung, "Nickel-nitride-coated nickel foam as a counter electrode for dye-sensitized solar cells", Surface & Coatings Technology., pp. 560-569, 2014.

J.H. Um, H. Park, Y.-H. Cho, M.P.B. Glazer, D.C. Dunand, H. Choe, Y.-E. Sung, "3D interconnected SnO2-coated Cu foam as a high-performance anode for lithium-ion battery applications", RSC Advances., 4, pp. 58059-58063, 2014. (Supplementary Information )

S. Nam, H. Jo, H. Choe, D. Ahn, H. Choi, "Development of Nanoporous Copper Foams by Chemical Dealloying of Mechanically Alloyed Al-Cu Compounds", Materials Transactions., 55, pp. 1414-1418, 2014.

J. Wolfenstine, J.L. Allen, T.R. Jow, T. Thompson, J. Sakamoto, H. Jo, H. Choe, “LiCoPO4 mechanical properties evaluated by nanoindentaion", Ceramics International., 40, pp. 13673-13677, 2014.

H. Choi, O.-H. Kim, M. Kim, H. Choe, Y.-H. Cho, Y.-E. Sung, “Next-generation polymer-electrolyte-membrane fuel cells using titanium foam as gas diffusion layer", ACS Applied Materials and Interfaces., 6, pp. 7665-7671, 2014.

H. Park, C. Ahn, H. Jo, M. Choi, D. S. Kim, D. K. Kim, S. Jeon, H. Choe, “Large-area metal foams with highly ordered sub-micrometer-scale pores for potential applications in energy areas", Materials Letters., 129, pp. 174-177, 2014.☞

Y.-H Cho, J. W. Bae, O.-H. Kim, J. Y. Jho, N. Jung, K. Shin, H. Choi, H. Choe, Y.-H. Cho, Y.-E. Sung, “High performance direct methanol fuel cells with micro/nano-patterned polymer electrolyte membrane", Journal of Membrance Science., 467, pp. 36-40, 2014.

Y.-H. Cho, O.-H. Kim, D.Y. Chung, H. Choe, Y.-H. Cho, Y.-E. Sung, “PtPdCo ternary electrocatalyst for methanol tolerant oxygen reduction reaction in direct methanol fuel cell", Applied Catalysis B: Environmental., 154-155, pp. 309-315, 2014.

H. Jo, Y.-H. Cho, M. Choi, J. Cho, J. H. Um, Y.-E. Sung, H. Choe, “Novel method of powder-based processing of copper nanofoams for their potential use in energy applications", Materials Chemistry and Physics., 145, pp. 6-11, 2014.

M. Choi, J. Hou, K. Mathis, Y. Kim, D.W. Kim, S. Kim, H. Kwon, H. Choe, “Tensile behavior of hydrogen-charged 316L stainless steel at elevated temperatures", Materials Science & Engineering A., 595, pp. 165-172, 2014.

M. Choi, E. Hong, J. So, S. Song, B.-S. Kim, A. Yamamoto, Y.-S. Kim, J. Cho, H. Choe, “Tribological properties of biocompatible Ti-10W and Ti-7.5TiC-7.5W", Journal of the Mechanical Behavior of Biomedical Materials., 30, pp. 214-222, 2014.☞

 

[2013]

Kim, Y.-H. Cho, S.H. Kang, H.-Y. Park, M. Kim, J.W. Lim, D.Y. Chung, M.J. Lee, H. Choe, Y.-E. Sung, “Ordered macroporous platinum electrode and enhanced mass transfer in fuel cells using inverse opal structure”, Nature Communications, 4, article number 2473, 2013.☞

S.H. Lee, S.H. Yu, J.E. Lee, A. Jin, D.J. Lee, N. Lee, H.G. Jo, K.S. Shin, T.Y. Ahn, Y.W. Kim, H.M. Choe, Y.E. Sung, and T. Hyeon, “Self-assembled Fe3O4 nanoparticle clusters as high-performance anodes for lithium ion batteries via geometric onfinement", Nano Letters, 13, pp. 4249-4256, 2013

Y. Kim, D. Shin, Y. Kim, D.W. Kim, S. Kim, W. Nam, Y.S. Kim, K. Mathis, H. Choe, “Hydrogen softening in the thin plate of microcrystalline 316L stainless steel”, Steel Research International, 84(8), pp. 812-817, 2013(Featured as Cover Article).

M.K. Shobana, W. Nam, H. Choe, “Yttrium-doped cobalt nanoferrites prepared by sol-gel combustion method and its characterization”, Journal of Nanoscience and Nanotechnology., 13, pp. 3535-3538, 2013.

K. Mathis, G. Farkas, M. Janecek, H. Choe, "Acoustic emission study of Mg-Al-Sr alloy reinforced with short Saffil fibers deformed in compression", Materials Science & Engineering A, 575, pp. 1-5, 2013.

J. Wolfenstine, H. Jo, Y. Cho, I.N. David, P. Askeland, E.D. Case, H. Kim, H. Choe, J. Sakamoto, "A preliminary investigation of fracture toughness of Li7La3Zr2O12 and its comparison to other solid Li-ion conductors", Materials Letters, 96, pp. 117-120, 2013.☞

 

[2012]

H. Yoon, H. Choe, and H. Choi, "A Morphological Study on the Titanium-Oxide Foams Processed Using Freeze-Casting", Journal of the Korean Ceramic Society, 49(5), pp. 427-431, 2012. (Best paper award)

J.X. Hou, C.W. Zhan, X.L. Tian, X.C. Chen, Y. Kim and H. Choe, "Structure of Cu-Sn Melt at High Temperature", Metallurgical And Materials Transactions A, 43A, pp. 4023-4027, 2012.

Y. Cho, J. Wolfenstine, E. Rangasamy, H. Kim, H. Choe, J. Sakamoto, "Mechanical properties of the solid Li-ion conducting electrolyte: Li0.33La0.57TiO3", Journal of Materials Science, 47, pp. 5970-5977, 2012.

Y. Cho, N. Jung, Y. Kang, D. Chung, J. Lim, H. Choe, Y. Cho, Y. Sung, "Improved mass transfer using a pore former in cathode catalyst layer in the direct methanol fuel cell", International Journal of Hydrogen Energy, 37, pp. 11969-11974, 2012.

Y. Kim, H. Choi, H. Lee, D. Shin, J. Cho, H. Choe, "Improved reliability of copper-cored solder joints under a harsh thermal cycling condition", Microelectronics Reliability, 52, pp. 1441-1444, 2012.

Y. Cho, Y. Cho, J. Lim, H. Park, N. Jung, M. Ahn, H. Choe, Y. Sung, "Performance of membrane electrode assemblies using PdPt alloy as anode catalysts in polymer electrolyte membrane fuel cell", International Journal of Hydrogen Energy, 37, pp. 5884-5890, 2012.

M.K. Shobana, H. Kwon, H. Choe, "Structural studies on the yttrium-doped cobalt ferrite powders synthesized by sol-gel combustion method", Journal of Magnetism and Magnetic Materials, 324, pp. 2245-2248, 2012.

H. Choi, T.K. Lee, Y. Kim, H. Kwon, C.F. Tseng, J.G. Duh, H. Choe, "Improved strength of boron-doped Sn-1.0Ag-0.5Cu solder joints under aging conditions", Intermetallics, 20, pp. 155-159, 2012.

Y. Cho, T. Jeon, S. Yoo, K. Lee, M. Ahn, O. Kim, Y. Cho, J. Lim, N. Jung, W. Yoon, H. Choe, Y. Sung, "Stability characteristics of Pt1Ni1/C as cathode catalysts in membrane electrode assembly of polymer electrolyte membrane fuel cell", Electrochemica Acta, 59, pp. 264-269, 2012.

Y. Cho, J. Lim, Y. Kang, Y. Cho, O. Kim, N. Kwon, O. Kwon, W. Yoon, H. Choe, Y. Sung, "The dependence of performance degradation of membrane electrode assembly on platinum loading in polymer electrolyte membrane fuell cell", International Journal of Hydrogen Energy, 37, pp. 2490-2497, 2012.

 

[2011]

E. Hong, B.Y. Ahn, D. Shoji, J.A. Lewis, and D.C. Dunand, "Microstructure and Mechanical Properties of Reticulated Titanium Scrolls", Advanced Engineering Materials, 13, pp. 1122-1127, 2011.

Y. Kim, H. Choi, H. Lee, D. Shin, J. Moon, H. Choe, "Fracture behavior of Cu-cored solder joints", Journal of Materials Science, 46, pp. 6897-6903, 2011.

Y. Kim, Y. Kim, D. Kim, S. Kim, W. Nam, and H. Choe, "Effect of Hydrogen Diffusion on the Mechanical Properties of Austenite 316L Steel at Ambient Temperature", Materials Transactions, 52, pp. 507-513, 2011.

 

[2010]

E. Hong, D.C. Dunand, H. Choe, "Hydrogen-induced transformation superplasticity in zirconium", International Journal of Hydrogen Energy, 35, pp. 5708-5713, 2010.

B.Y. Ahn, D. Shoji, C.J. Hansen, E. Hong, D.C. Dunand, and J.A. Lewis, "Printed Origami Structures", Advanced Materials, 22, pp. 1-4, 2010.

E. Hong, B. Kaplin, T. You, M. Suh, Y. Kim, and H. Choe, “Tribological properties of copper alloy based composites reinforced with tungsten carbide particles", Wear, 270, pp. 591-597, 2010.

 

[2009]

T. You, Y. Kim, J. Kim, J. Lee, B. Jung, J. Moon, and H. Choe, "Predicting the Drop Performance of Solder Joints by Evaluating the Elastic Strain Energy from High-Speed Ball Pull Tests", Journal of Electronic Materials, 38(3), pp. 410-414, 2009. ☞

T. You, Y. Kim, W. Jung, J. Moon, H. Choe, "Effect of surface finish on the fracture behavior of Sn-Ag-Cu solder joints during high-strain rate loading", Journal of Alloys and Compounds , 486, pp. 242-245, 2009.

 

[2008]

H. Choe, S. Abkowitz, and S.M. Abkowitz, “Influence of Processing on the Mechanical Properties of Ti-6Al-4V-Based Composites Reinforced with 7.5 mass% TiC and 7.5 mass% W”, Materials Transactions, 49(9), pp. 2153-2158, 2008. ☞

H. Choe, S. Abkowitz, S.M. Abkowitz, D.C. Dunand, “Mechanical Properties of Ti-W Alloys Reinforced with TiC Particles”, Materials Science and Engineering A, 485, pp. 703-710, 2008. ☞

 

[Prior to Kookmin Univ.]

H. Choe, S. Abkowitz, S.M. Abkowitz, D.C. Dunand, “Effect of tungsten additions on the mechanical properties of Ti-6Al-4V", Materials Science and Engineering A, 396, pp. 99-106, 2005. ☞

H. Choe, S.M. Abkowitz, S. Abkowitz, D.C. Dunand, “Effect of tungsten dissolution on the mechanical properties of Ti-W composites", Journal of Alloys and Compounds, 390, pp. 62-66, 2005.☞

H. Choe, C.A. Schuh, D.C. Dunand, “Superplastic deformation induced by cyclic hydrogen charging", Journal of Applied Physics, 103, pp. 103518-1-103518-9, 2008. ☞

H. Choe, D.C. Dunand, “Mechanical properties of cxidation resistant Ni-Cr foams", Materials Science and Engineering A, 384, pp. 184-193, 2004. ☞

H. Choe, D.C. Dunand, “Synthesis, structure, and mechanical properties of Ni-Al and Ni-Cr-Al superalloy foams", Acta Materialia, 52, pp. 1283-1295, 2004. ☞

H. Choe, J.H. Schneibel, and R.O. Ritchie, “On the Fracture and Fatigue Properties of Mo-Mo3Si-Mo5SiB2 Refractory Intermetallic Alloys at Ambient to Elevated Temperatures (25'C to 1300'C)", Metallurgical and Materials Transactions A, 34A, pp. 225-239, 2003. ☞

H. Choe, D. Chen, J.H. Schneibel, R.O. Ritchie, "Ambient to high temperature fracture toughness and fatigue-crack propagation behavior in a Mo-12Si-8.5B (at.%) Intermetallic", Intermetallics, 9, pp. 319-329, 2001.

H. Choe, T. Hsieh, J. Wolfenstine, "The effect of powder processing on the coefficient of thermal expansion of MoSi2 - Si3N4 composites", Materials Science and Engineering, A237, pp. 250-255, 1997.

T. Hsieh, H. Choe, E.J. Lavernia, J. Wolfenstine, "The effect of Si3N4 on the thermal expansion behavior of MoSi2 - Si3N4 composites", Materials Letters, 30, pp. 407-410, 1997.

H. Choe, T. Hsieh, Y. Wu, E.J. Lavernia, and J. Wolfenstine, "The Effect of Powder Processing on the Mechanical Behavior of MoSi2 - Si3N4 Composites," Journal of Materials Synthesis and Processing, 4(4), pp. 235-243, 1996.


[1] [2]

Prof. Heeman Choe,(heeman@kookmin.ac.kr)
School of Advanced Materials Engineering, Kookmin University
861-1 Jeongneung-Dong, Songbuk-Gu, Seoul, 136-702 Korea
Tel. 82-2-910-5020; Fax. 82-2-910-4320
서울시 성북구 정릉동 861-1 국민대학교 신소재 공학부, 136-702
최희만(heeman@kookmin.ac.kr)
전화: 02-910-5020; 팩스: 02-910-4320
Earth-boring tools comprising silicon carbide composite materials, and methods of forming same