ANML21 Advanced Energy-nano Materials Laboratory 21



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25 Relationship between chemical bonding nature and electrochemical property of LiMn2O4 spinel oxides with various particle sizes: “electrochemical grafting concept"
N. Treuil, C. Labrugère, M. Menetrier, J. Portier, G. Campet, A. Deshayes, J. C. Frison, S. -J. Hwang, S. W. Song, and J. -H. Choy
J. Phys. Chem. B, 103, 2100-2106, 1999/3/25, American Chemical Society, published


24 Physical and electrochemical characterization of nanocrystalline LiMn2O4 prepared by a modified citrate route
J. -H. Choy, D. H. Kim, C. W. Kwon, S. -J. Hwang, and Y. I. Kim
J. Power Sources, 77, 1-11, 1999/1/1, Elsevier Science, published


23 Anomalous thermoelectric power behaviors of iodine intercalated (Bi,Pb)2Sr2Can-1CunO2n+4+delta superconductors (n = 2 and 3)
J. -H. Choy, S. -J. Hwang, and W. Lee
J. Solid State Chem., 142, 199-205, 1999/1, Academic Press, published


22 Intercalation route to nano-hybrids: inorganic/organic-high Tc cuprate hybrid materials
J. -H. Choy, S. J. Kwon, S. -J. Hwang, Y. I. Kim, and W. Lee
J. Mater. Chem., 9, 129-135, 1999/1, Royal Society of Chemistry, published


21 Superionic and superconducting nanohybrids with hetero-structure, AgxIwBi2Sr2Can-1CunOy (0.76 ≤ x ≤ 1.17, n = 1, 2, and 3)
J. -H. Choy, Y. I. Kim, and S. -J. Hwang
J. Phys. Chem. B, 102, 9191-9202, 1998/11/12, American Chemical Society, published


20 Intercalation route to new hybrid organic-inorganic superconductors
J. -H. Choy, S. J. Kwon, and S. -J. Hwang
Mol. Cryst. Liq. Cryst., 311, 383-388, 1998/10, Gordon & Breach Science Publisher, published


19 Charge transfer-Tc relation in the superconducting intercalates IBi2Sr2CaCu2Oy
S. -J. Hwang, N. G. Park, D. H. Kim, and J. -H. Choy
J. Solid State Chem., 138, 66-73, 1998/6, Academic Press, published


18 Intercalation route to new superconducting and insulating hybrid systems, M-X-Bi2Sr2Can-1CunOy (M = Hg, Ag, X = Br, I, n = 1, 2)
J. -H. Choy, S. -J. Hwang, Y. I. Kim, and S. J. Kwon
Solid State Ionics, 108, 17-22, 1998/5/1, Elsevier Science., published


17 The electrical transport of intercalated BSCCO
J. H. Lee, G. T. Kim, Y. W. Park, J. -H. Choy, S. -J. Hwang, and W. Lee
Chinese J. Phys., 36, 316-323, 1998/4, The Physical Society of Republic of China, published


16 Chimie douce reaction to layered high-Tc superconducting/super-ionic conducting heterostructures
Y. I. Kim, S. -J. Hwang, H. I. Yoo, and J. -H. Choy
Kor. J. Cer., 4, 95-98, 1998/2, 한국세라믹학회, published


15 Chemical bonding between host and guest in the (HgBr2)0.5Bi2Sr1.5-xLaxCa1.5Cu2Oy (x = 0.0, 0.2, and 0.4) superconducting-insulating nanocomposite system
S. -J. Hwang, S. J. Kim, and J. -H. Choy
Phys. Rev. B, 57, 3156-3163, 1998/2/1, American Physical Society, published


14 Metallization and 250 K anomaly of HgBr2-intercalated Bi-2212 single crystal
G. T. Kim, J. H. Lee, Y. W. Park, J. -H. Choy, and S. -J. Hwang
Supercond. Sci. Technol., 11, 133-137, 1998/1, IOP Publishing, published


13 In-situ temperature-dependent x-ray-absorption spectroscopic studies for the mercury-based superconductors
S. -J. Hwang, J. -H. Choy, and N. H. Hur
Phys. Rev. B, 57, 1259-1265, 1998/1/1, American Physical Society, published


12 Two-dimensional hybrid superconductor
J. -H. Choy and S. -J. Hwang
Bull. Kor. Cer. Soc., 12, 234-241, 1997/4, 한국요업학회, published


11 Pt LIII-edge EXAFS studies on Pt-Cu-Fe alloy electrocatalysts supported on carbon
D. K. Kim, J. -H. Choy, K. S. Han, S. -J. Hwang, W. Roh, and H. Kim
J. Phys. IV, 7, C2-953-954, 1997/4, EDP Sciences, published


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