~2020 | nano

Publications

(*Correspondence; †equal contribution)

74. Chang, Q.;† Kim, J.;† Lee, J. H.;† Kattel, S.*; Chen, J. G.*; Choi, S.-I.* and Chen, Z.* "Boosting Activity and Selectivity of CO2 Electroreduction by Pre-hydridizing Pd Nanocubes," Small 2020, 16, 2005305.

73. Shin, D.; Kim, H. J.; Kim, M.; Shin, D.; Kim, H.*; Song, H.* and Choi, S.-I.* "FexNi2-xP Alloy Nanocatalysts with Electron-Deficient Phosphorus Enhancing Hydrogen Evolution Reaction in Acidic Media," ACS Catal. 2020, 10, 11665-11673.

72. [Inside Cover] Choi, S.;† Park, J.;† Kabiraz, M. K.;† Hong, Y.;† Kwon, T.; Kim, T.; Oh, A.; Baik, H.; Lee, M.; Paek, S.-M.; Choi, S.-I.* and Lee, K.* "Pt Dopant: Controlling the Ir Oxidation States toward Efficient and Durable Oxygen Evolution Reaction in Acidic Media," Adv. Funct. Mater. 2020, 30, 2003935.

71. Kim, J.;† Kabiraz, M. K.;† Lee, W.; Hwang, G. H. and Choi, S.-I.* "Solvothermal Doping of Lanthanum on the Nanoscale Platinum Surfaces to Improve Oxygen Electroreduction Performance," ChemElectroChem 2020, 7, 2643-2650.

70. Siddharth, K.;† Hong, Y.;† Qin, X.;† Lee, H. J.; Chan, Y. T.; Zhu, S.; Chen, G.; Choi, S.-I.* and Shao, M.* "Surface Engineering in Improving Activity of Pt Nanocubes for Ammonia Electrooxidation Reaction," Appl. Catal. B-Environ. 2020, 269, 118821.

69. [Invited] Kim, H. J.;† Ahn, Y.-D.;† Kim, J.; Kim, K.-S.; Jeong, Y. U.; Hong, J. W. and Choi, S.-I.* "Surface Elemental Distribution Effect of Pt-Pb Hexagonal Nanoplates for Electrocatalytic Methanol Oxidation Reaction," Chin. J. Catal. 2020, 41, 813-819.

68. [Invited] Han, Y.; Kim, J.; Lee, S.-U.*; Choi, S.-I.* and Hong, J. W.* "Synthesis of Pd-Pt Ultrathin Assembled Nanosheets as Highly Efficient Electrocatalysts for Ethanol Oxidation," Chem. Asian J. 2020, 15, 1324-1329.

67. Park, M.; Liang, C.; Lee, T.-H.; Agyeman, D. A.; Yang, J.; Lau, V. W.-H.; Choi, S.-I.; Jang, H. W.; Cho, K. and Kang, Y.-M.* "Regulating the Catalytic Dynamics Through a Crystal Structure Modulation of Bimetallic Catalyst," Adv. Energy Mater. 2020, 10, 1903225.

66. Xiao, F.; Qin, X.; Xu, M.; Zhu, S.; Zhang, L.; Hong, Y.; Choi, S.-I.; Chang, Q.; Xu, Y.; Pan, X.* and Shao, M.* "Impact of Heat Treatment on the Electrochemical Properties of Carbon-Supported Octahedral Pt-Ni Nanoparticles," ACS Catal. 2019, 9, 11189-11198.

65. Kim, J.;† Kim, H.;† Lee, W.-J.; Ruqia, B.; Baik, H.; Oh, H.-S.; Paek, S.-M.; Lim, H.-K.*; Choi, C. H.* and Choi, S.-I.* "Theoretical and Experimental Understanding of Hydrogen Evolution Reaction Kinetics in Alkaline Electrolytes with Pt-Based Core-Shell Nanocrystals," J. Am. Chem. Soc. 2019, 141, 18256-18263. (ACS Virtual Issue, "JACS Young Investigators 2020")

64. Hong, Y.; Choi, C. H. and Choi, S.-I.* "Catalytic Surface Specificity of Ni(OH)2 Decorated Pt Nanocubes for the Hydrogen Evolution Reaction in an Alkaline Electrolyte," ChemSusChem 2019, 12, 4021-4028.

63. [Invited] Hong, Y.;† Kim, H. J.;† Lee, H. J.; Kim, J. and Choi, S.-I.* "Ni(OH)2 Decorated Pt-Cu Octahedra for Ethanol Electrooxidation Reaction," Front. Chem. 2019, 7, 608.

62. Choi, S.-I.; Young, A.; Lee, S. R.; Ma, C.; Luo, M.; Chi, M.; Tsung, C.-K.* and Xia, Y.* "Pd@Rh Core-Shell Nanocrystals with Well-Defined Facets and Their Enhanced Catalytic Performance towards CO Oxidation," Nanoscale Horiz. 2019, 4, 1232-1238. (RSC Themed Collection, "Materials and Nano Research in Atlanta")

61. Kabiraz, M. K.;† Kim, J.;† Lee, W.-J.; Ruqia, B.; Kim, H. C.; Lee, S.-U.; Kim, J.-R.; Paek S.-M.*; Hong, J. W.* and Choi, S.-I.* "Ligand Effect of Shape-Controlled β-Palladium Hydride Nanocrystals on Liquid Fuel Oxidation Reactions," Chem. Mater. 2019, 31, 5663-5673.

60. Chaudhari, N. K.;† Hong, Y.;† Kim, B.; Choi, S.-I.* and Lee, K.* "Pt-Cu Based Nanocrystals as the Promising Catalysts for Various Electrocatalytic Reactions," J. Mater. Chem. A 2019, 7, 17183-17203.

59. [Invited] Jin H.;† Joo, J.;† Chaudhari, N. K.;† Choi, S.-I.* and Lee, K.* "Recent Progress in Bifunctional Electrocatalysts for Overall Water Splitting in Acidic Conditions," ChemElectroChem 2019, 6, 3244-3253.

58. [Hot Paper] Kim, K. S.;† Hong, Y.;† Kim, H. C.; Choi, S.-I.* and Hong, J. W.* "Ultrathin Polyaniline-Coated Pt-Ni Alloy Nanooctahedra for Electrochemical Methanol Oxidation Reaction," Chem. Eur. J. 2019, 25, 7185-7190.

57. Joo, J.;† Kim, T.;† Lee, J.;† Choi, S.-I.* and Lee, K.* "Morphology-Controlled Metal Sulfides and Phosphides for Electrochemical Water Splitting," Adv. Mater. 2019, 31, 1806682.

56. Park, J.;† Kim, H. J.;† Oh, A.; Kwon, T.; Baik, H.; Choi, S.-I.* and Lee, K.* "RuOx-Decorated Multimetallic Hetero-Nanocage as Highly Efficient Electrocatalyst toward the Methanol Oxidation Reaction," Nanoscale 2018, 10, 21178-21185.

55. Chaudhari, N. K.; Joo, J.; Kim, B.; Ruqia, B.; Choi, S.-I.* and Lee, K.* "Recent Advances in Electrocatalysts toward the Oxygen Reduction Reaction: the Case of PtNi Octahedra," Nanoscale 2018, 10, 20073-20088.

54. Song, K.; Jung, J.; Park, M.; Park, H.; Kim, H.-J.; Choi, S.-I.; Yang, J.; Kang, K.; Han, Y.-K. and Kang, Y.-M.* "Anisotropic Surface Modulation of Pt Catalysts for Highly Reversible Li-O2 Batteries: High Index Facet as a Critical Descriptor," ACS Catal. 2018, 8, 9006-9015.

53. Kwon, N.; Jeong, Y. U.*; Choi, S.-I.; Kim, S. Y. and Lee, Y. J. "The Effects of Surface Modifications on the Electrochemical Properties of LiMn2−xNixO4 (0 ≤ x ≤ 0.5) as Cathode Materials for Secondary Lithium Batteries," Bull. Korean Chem. Soc. 2018, 39, 946-950.

52. Ruqia, B. and Choi, S.-I.* "Pt and Pt-Ni(OH)2 Electrodes for the Hydrogen Evolution Reaction in Alkaline Electrolytes and Their Nanoscaled Electrocatalysts," ChemSusChem 2018, 11, 2643-2653.

51. Kwon, H.;† Kabiraz, M. K.;† Park, J.;† Oh, A.; Baik, H.; Choi, S.-I.* and Lee, K.* "Dendrite-Embedded Pt-Ni Multiframes as Highly Active and Durable Electrocatalysts towards the Oxygen Reduction Reaction," Nano Lett. 2018, 18, 2930-2936.

50. Kim, B.;† Oh, A.;† Kabiraz, M. K.;† Hong, Y.; Joo, J.; Baik, H.; Choi, S.-I.* and Lee, K.* "NiOOH Exfoliation-Free Nickel Octahedra as Highly Active and Durable Electrocatalysts toward the Oxygen Evolution Reaction in an Alkaline Electrolyte," ACS Appl. Mater. Interfaces 2018, 10, 10115-10122.

49. Lee, S.-U.; Jung, H.; Wi, D. H.; Hong, J. W.; Sung, J.; Choi, S.-I. and Han, S. W.* "Metal-Semiconductor Yolk-Shell Heteronanostructures for Plasmon-Enhanced Photocatalytic Hydrogen Evolution," J. Mater. Chem. A 2018, 6, 4068-4078.

48. Park, J.;† Kabiraz, M. K.;† Kwon, H.;† Park, S.; Baik, H.; Choi, S.-I.* and Lee, K.* "Radially Phase Segregated PtCu@PtCuNi Dendrite@Frame Nanocatalyst for the Oxygen Reduction Reaction," ACS Nano 2017, 11, 10844-10851.

47. Huang, H.; Ruditskiy, A.; Choi, S.-I.; Zhang, L.; Liu, J.; Ye, Z. and Xia Y.* "One-Pot Synthesis of Penta-Twinned Palladium Nanowires and Their Enhanced Electrocatalytic Properties," ACS Appl. Mater. Interfaces 2017, 9, 31203-31212.

46. Choi, S.-I.* "고분자 전해질 연료전지의 산소환원반응용 정팔면체 백금-니켈 합금 나노 촉매," CHEMWORLD 2017, 57, 34-38.

45. Cheon, S. Y.; Yoon, J.-S.; Oh, K. H.; Jang, K. Y.; Seo, J. H.; Park, J. Y.; Choi, S.-I.; Seo, W. S.*; Lee, G.* and Nam, K. M.* "Sonochemical Synthesis of ZnO-ZnS Core-Shell Nanorods for Enhanced Photoelectrochemical Water Oxidation," J. Am. Ceram. Soc. 2017, 100, 3825-3834.

44. [Invited] Kim, H. J.; Ruqia, B.; Kang, M. S.; Lim, S. B.; Choi, R.; Nam, K. M.; Seo, W. S.*; Lee, G.* and Choi, S.-I.* "Shape-Controlled Pt Nanocubes Directly Grown on Carbon Supports and Their Electrocatalytic Activity toward Methanol Oxidation," Sci. Bull. 2017, 62, 943-949.

43. Hong, Y.; Kim, H. J.; Yang, D.; Lee, G.; Nam, K. M.; Jung, M.-H.; Kim, Y.-M.*; Choi, S.-I.* and Seo, W. S.* "Facile Synthesis of Fully Ordered L10-FePt Nanoparticles with Controlled Pt-Shell Thicknesses for Electrocatalysis," Nano Res. 2017, 10, 2866-2880.

42.Chang, Q.; Xu, Y.; Duan, Z.; Xiao, F.; Fu, F.; Hong, Y.; Kim, J.; Choi, S.-I.*; Su, D.* and Shao, M.* "Structural Evolution of Sub-10 nm Octahedral Platinum-Nickel Bimetallic Nanocrystals," Nano Lett. 2017, 17, 3926-3931.

41. Ruqia, B.; Nam, K. M.; Lee, H.; Lee, G.* and Choi, S.-I.* "Facile Synthesis of High Crystalline ZnO Nanorods with Controlled Aspect Ratios and Their Optical Properties," CrystEngComm 2017, 19, 1454-1458.

40. Ruqia, B.; Na, K.* and Choi, S.-I.* "Critical Role of Reaction Temperature for Shaping Bimetallic Pt-Co Nanocrystals," High Temp. High Press. 2016, 5-6, 381-389.

39. da Silva, R. R.; Yang, M.; Choi, S.-I.; Chi, M.; Luo, M.; Zhang, C.; Li, Z.-Y.; Camargo, P. H. C.; Ribeiro, S. J. L. and Xia, Y. "Facile Synthesis of Sub-20 nm Silver Nanowires through a Bromide-Mediated Polyol Method," ACS Nano 2016, 10, 7892-7900.

38. Park, J.; Liu, J.; Peng, H.-C.; Figueroa-Cosme, L.; Miao, S.; Choi, S.-I.; Bao, S.; Yang, X. and Xia, Y.* "Coating Pt–Ni Octahedra with Ultrathin Pt Shells to Enhance the Durability without Compromising the Activity toward Oxygen Reduction," ChemSusChem 2016, 9, 2209-2215.

37. Kavian, R.;† Choi, S.-I.;† Park, J.; Liu, T.; Peng, H.-C.; Lu, N.; Wang, J.; Kim, M. J.; Xia, Y.* and Lee, S. W.* "Pt−Ni Octahedral Nanocrystals as a Class of Highly Active Electrocatalysts toward Hydrogen Evolution Reaction in an Alkaline Electrolyte," J. Mater. Chem. A 2016, 4, 12392-12397.

36. Choi, S.-I.* "Facile Synthesis of Platinum Octahedra and Cubes through the Manipulation of Reduction Kinetics," Adv. Powder Technol. 2016, 27, 1862-1867.

35. Lee, S. W.; Yoon, J.-S.; Kang, S.; Kwon, K.; Chang, K. S.; Lee, S. G.; Choi, S.-I.; Jeong, J.-R.; Lee, G. and Nam, K. M.* "Sustainable Method for the Large-Scale Preparation of Fe3O4 Nanocrystals," J. Am. Ceram. Soc. 2016, 99, 2578-2584.

34. Shin, S; Ahn, S. H.; Choi, S; Choi, S.-I.; Nayab, S. and Lee, H.* "Synthesis and Structural Characterization of 5-Coordinate Cobalt(II), Copper(II) and 4-Coordinate Zinc(II) Complexes Containing N'-Cyclopentyl Substituted N,N-Bispyrazolylmethylamine," Polyhedron 2016, 110, 149-156.

33. Ahn, S. H.; Choi, S.-I.; Jung, M. J.; Nayab, S. and Lee, H.* "Novel Cobalt(II) Complexes Containing N,N-di(2-picolyl)amine Based Ligands; Synthesis, Characterization and Application towards Methyl Methacrylate Polymerisation," J. Mol. Struct. 2016, 1113, 24-31.

32. Hong, J. W.; Kim, Y.; Wi, D. H.; Lee, S.; Lee, S.-U.; Lee, Y. W.; Choi, S.-I. and Han, S. W.* "Ultrathin Free-Standing Ternary Alloy Nanosheets," Angew. Chem. Int. Ed. 2016, 128, 2803-2808.

31. Choi, S.-I.; Lee, S. R.; Ma, C.; Oliy, B.; Luo, M.; Chi, M. and Xia, Y.* "Facile Synthesis of Rhodium Icosahedra with Controlled Sizes up to 12 nm," ChemNanoMat 2016, 2, 61-66.

30. Jung, J.; Song, K.; Bae, Y.; Choi, S.-I.; Park, M.; Cho, E.; Kang, K. and Kang, Y.-M.* "Achieving Outstanding Li+-ORR and -OER Activities via Edge- and Corner-Embedded Bimetallic Nanocubes for Rechargeable Li-O2 Batteries," Nano Energy 2015, 18, 71-80.

29. Luo, M.; Huang, H.; Choi, S.-I.; Zhang, C.; Silva, R. R.; Peng, H.-C.; Li, Z. Y.; Liu, J.; He, Z.and Xia, Y.* "Facile Synthesis of Ag Nanorods with No Plasmon Resonance Peak in the Visible Region by Using Pd Decahedra of 16 nm in Size as Seeds," ACS Nano 2015, 9, 10523-10532.

28. Zhang, L.; Roling, L. T.; Wang, X.; Vara, M.; Chi, M.; Liu, J.; Choi, S.-I.; Park, J.; Herron, J. A.; Xie, Z.; Mavrikakis, M.; Xia, Y.* "Platinum-Based Nanocages with Subnanometer-Thick Walls and Well-Defined, Controllable Facets," Science 2015, 349, 412-416.

27. Wang, X.;† Choi, S.-I.;† Roling, L. T.; Luo, M.; Ma, C.; Zhang, L.; Chi, M.; Liu, J.; Xie, Z.; Herron, J. A.; Mavrikakis, M.* and Xia, Y.* "Palladium–Platinum Core-Shell Icosahedra with Substantially Enhanced Activity and Durability towards Oxygen Reduction," Nature Commun. 2015, 6, 7594.

26. Choi, S.-I.; Herron, J. A.; Scaranto, J.; Huang, H.; Xia, X.; Wang, Y.; Lv, T.; Park, J.; Peng, H.-C.; Mavrikakis, M. and Xia, Y.* “A Comprehensive Study of Formic Acid Oxidation on Palladium Nanocrystals with Different Types of Facets and Twin Defects,” ChemCatChem 2015, 7, 2077-2084.

25. Park, J.; Zhang, L.; Choi, S.-I.; Roling, L. T.; Lu, N.; Herron, J. A.; Xie, S.; Wang, J.; Kim, M. J.; Mavrikakis, M. and Xia, Y.* “Atomic Layer-by-Layer Deposition of Platinum on Palladium Octahedra for Enhanced Catalysts toward the Oxygen Reduction Reaction,” ACS Nano 2015, 9, 2635–2647.

24. Zhang, L.; Choi, S.-I.; Tao, J.; Peng, H.-C.; Xie, S.; Zhu, Y.; Xie, Z. and Xia, Y.* “Pd-Cu Bimetallic Tripods: A Mechanistic Understanding of the Synthesis and Their Enhanced Electrocatalytic Activity for Formic Acid Oxidation,” Adv. Funct. Mater. 2014, 24, 7520-7529.

23. Choi, S.-I.; Shao, M.;* Lu, N.; Ruditskiy, A.; Peng, H.-C.; Park, J.; Guerrero, S.; Wang, J.; Kim, M. J. and Xia, Y.* “Synthesis and Characterization of Pd@Pt-Ni Core–Shell Octahedra with High Activity toward Oxygen Reduction,” ACS Nano 2014, 8, 10363-10371.

22. Ruditskiy, A.; Choi, S.-I.; Peng, H.-C. and Xia, Y.* “Shape-Controlled Metal Nanocrystals for Catalytic Applications,” MRS Bull. 2014, 39, 727-737.

21. Zheng, Y.; Liu, W.; Lv, T.; Luo, M.; Hu, H.; Lu, P.; Choi, S.-I.; Zhang, C.; Tao, J.; Zhu, Y.; Li, Z.-Y. and Xia, Y.* “Seed-Mediated Synthesis of Gold Tetrahedra in High Purity and with Tunable, Well-Controlled Sizes,” Chem. Asian J. 2014, 9, 2635-2640.

20. Xie, S.;† Choi, S.-I.;† Lu, N.; Roling, L. T.; Herron, J. A.; Zhang, L.; Park, J.; Wang, J.; Kim, M. J.; Xie, Z.; Mavrikakis, M. and Xia, Y.* “Atomic Layer−by−Layer Deposition of Pt on Pd Nanocubes for Catalysts with Enhanced Activity and Durability toward Oxygen Reduction,” Nano Lett. 2014, 14, 3570-3576.

19. Lee, S. U.; Hong, J. W.; Choi, S.-I. and Han, S. W.* “Universal Sulfide-Assisted Synthesis of M-Ag Heterodimers (M=Pd, Au, Pt) as Efficient Platforms for Fabricating Metal-Semiconductor Heteronanostructures,” J. Am. Chem. Soc. 2014, 136, 5221-5224.

18. Choi, S.-I.;† Xie, S.;† Shao, M.;* Lu, N.; Guerrero, S.; Odell, J. H.; Park, J.; Wang, J.; Kim, M. J. and Xia, Y.* “Controlling the Sizes and Compositions of Nanosized Pt-Ni Octahedra to Optimize Their Catalytic Activities toward Oxygen Reduction Reaction,” ChemSusChem 2014, 7, 1476-1483.

17. Qi, Y.; Bian, T.; Choi, S.-I.; Jiang, Y.; Jin, C.; Fu, M.; Zhang, H.* and Yang, D. “Kinetically Controlled Synthesis of Pt-Cu Alloy Concave Nanocubes with High-Index Facets for Methanol Electro-Oxidation,” Chem. Commun. 2014, 50, 560-562.

16. Wang, Y.; Choi, S.-I.; Zhao, X.; Xie, S.; Peng, H.-C.; Chi, M.; Huang, C. Z. and Xia, Y.* “Polyol Synthesis of Ultrathin Pd Nanowires via Attachment-Based Growth and Their Enhanced Activity towards Formic Acid Oxidation,” Adv. Funct. Mater. 2014, 24, 131-139.

15. Xia, X.; Choi, S.-I.; Herron, J.; Lu, N.; Scaranto, J.; Peng, H.-C.; Wang, J.; Mavrikakis, M.; Kim, M. J. and Xia, Y.* “Facile Synthesis of Pd Right Bipyramids and Their Use as Seeds for Overgrowth and as Catalysts for Formic Acid Oxidation,” J. Am. Chem. Soc. 2013, 135, 15706-15709.

14. Hyun, D. C.; Lu, P.; Choi, S.-I.; Jeong, U. and Xia, Y.* “Microscale Polymer Bottles Corked with a Phase-Change Material for Temperature-Controlled Release,” Angew. Chem. Int. Ed. 2013, 52, 10468-10471.

13. Lv, T.; Wang, Y.; Choi, S.-I.; Chi, M.; Tao, J.; Pan, L.; Huang, C. Z.; Zhu, Y. and Xia, Y.* “Controlled Synthesis of Nanosized Palladium Icosahedra and Their Catalytic Activity towards Formic-Acid Oxidation,” ChemSusChem 2013, 6, 1923-1930.

12. Choi, S.-I.; Xie, S.; Shao, M.;* Odell, J. H.; Lu, N.; Protsailo, L.; Guerrero, S.; Peng, H.-C.; Park, J.; Xia, X.; Wang, J.; Kim, M. J. and Xia, Y.* “Synthesis and Characterization of 9-nm Pt-Ni Octahedra with a Record High Activity of 3.3 A/mgPt for the Oxygen Reduction Reaction,” Nano Lett. 2013, 13, 3420-3425.

11. Choi, S.-I.;† Lee, S.-U.;† Choi, R.; Park, J. T. and Han, S. W.* “Nitrogen-Doped Pt/C Electrocatalysts with Enhanced Activity and Stability toward Oxygen Reduction Reaction,” ChemPlusChem 2013, 78, 1252-1257.

10. Choi, R.; Choi, S.-I.; Choi, C. H.; Nam, K. M.; Woo, S. I.; Park, J. T. and Han, S. W.* “Designed Synthesis of Well-Defined Pd@Pt Core-Shell Nanoparticles with Controlled Shell Thickness as Efficient Oxygen Reduction Electrocatalysts,” Chem. Eur. J. 2013, 19, 8190-8198.

9. Xie, S.; Choi, S.-I.; Xia, X. and Xia, Y.* “Catalysis on Faceted Noble-Metal Nanocrystals: Both Shape and Size Matter,” Curr. Opin. Chem. Eng. 2013, 2, 142-150.

8. Shao, M.;* Odell, J. H.; Choi, S.-I. and Xia, Y. “Electrochemical Surface Area Measurements of Platinum- and Palladium-based Nanoparticles,” Electrochem. Commun. 2013, 31, 46-48.

7. Choi, S.-I.;† Lee, S.-U.;† Kim, W. Y.;* Choi, R.; Hong, K.; Nam, K. M.; Han, S. W.* and Park, J. T.* “Composition-Controlled PtCo Alloy Nanocubes with Tuned Electrocatalytic Activity for Oxygen Reduction,” ACS Appl. Mater. Interfaces 2012, 4, 6228-6234.

6. Nam, K. M.; Kim, Y.-I.; Jo, Y.; Lee, S. M.; Kim, B. G.; Choi, R.; Choi, S.-I.; Song, H. and Park, J. T.* “New Crystal Structure: Synthesis and Characterization of Hexagonal Wurtzite MnO,” J. Am. Chem. Soc. 2012, 134, 8392-8395.

5. Choi, S.-I.; Choi, R.; Han, S. W.* and Park, J. T.* “Shape-Controlled Synthesis of Pt3Co Nanocrystals with High Electrocatalytic Activity toward Oxygen Reduction,” Chem. Eur. J. 2011, 17, 12280-12284.

4. Choi, S.-I.; Choi, R.; Han, S. W.* and Park, J. T.* “Synthesis and Characterization of Pt9Co Nanocubes with High Activity for Oxygen Reduction,” Chem. Commun. 2010, 46, 4950-4952.

3. Lee, G.; Choi, S.-I.; Lee, Y. H. and Park, J. T.* “One-pot Syntheses of Metallic Hollow Nanoparticles of Tin and Lead,” Bull. Korean Chem. Soc. 2009, 30, 1135-1138.

2. Nam, K. M.; Shim, J. H.; Ki, H.; Choi, S.-I.; Lee, G.; Jang, J. K.; Jo, Y.; Jung, M.-H.; Song, H. and Park, J. T.* “Single-Crystalline Hollow Face-Centered-Cubic Cobalt Nanoparticles from Solid Face-Centered-Cubic Cobalt Oxide Nanoparticles,” Angew. Chem. Int. Ed. 2008, 47, 9504-9508.

1. Choi, S.-I.; Nam, K. M.; Park, B. K.; Seo, W. S.* and Park, J. T.* “Preparation and Optical Properties of Colloidal, Monodisperse, and Highly Crystalline ITO Nanoparticles,” Chem. Mater. 2008, 20, 2609-2611.