International Presentation

69. Michael R. Zachariah, Dudi Adi Firmansyah, Kyle Sullivan, Kwang-Sung Lee, Riyan Zahaf, Donggeun Lee, “Thermal expansion of aluminum core nanoparticles under no constraint accompanied by localized phase transformation of amorphous alumina shell”, CSS 13th Conference, Hakata Green Hotel, Fukuoka, Japan, Nov. 23-24, 2011

68. Riyan Zahaf, Jung Jae Wook, Dudi Adi Firmansyah, Yong-ho Kim, and Lee Donggeun, “Development of DeNOx Catalyst using Aerosol-gel Route”, CSS 13th Conference, Hakata Green Hotel, Fukuoka, Japan, Nov. 23-24, 2011

67. Hyunmin Lee, Donggeun Lee, “A continuous synthesis of carbon-supported Pt-Ru catalysts using a one-step flame spray pyrolysis method for fuel electrode”, Hakata Green Hotel, Fukuoka, Japan, Nov. 23-24, 2011

66. Byoungjun Mun, Donggeun Lee, “Morphology-controlled synthesis of zinc nanoparticles and their application to hydrogen generation”, Hakata Green Hotel, Fukuoka, Japan, Nov. 23-24, 2011

65. Dudi Adi Firmansyah, Donggeun Lee, Investigation of microstructural behaviors of aluminum nanoparticles and their oxide coatings with increasing temperature, 12th Cross Straits Symposium on Materials, Energy, and Environmental Sciences, Pohang, Korea, Nov 17-18, 2010

64. Byoungjun Mun, Donggeun Lee, Shape control of ZnNC for hydrogen generation, 12th Cross Straits Symposium on Materials, Energy, and Environmental Sciences, Pohang, Korea, Nov 17-18, 2010

63. Yong Ho Kim, Donggeun Lee, Kinetic analysis of fuel system and development of analysis methods, 12th Cross Straits Symposium on Materials, Energy, and Environmental Sciences, Pohang, Korea, Nov 17-18, 2010

62. Hyunmin Lee, Donggeun Lee, The effect of carbon-supported Pt-Ru catalysts using a one step flame spray pyrolysis process for the fuel cell, 12th Cross Straits Symposium on Materials, Energy, and Environmental Sciences, Pohang, Korea, Nov 17-18, 2010

61. Yong Suk Oh, Kwang-Seung Lee, Songkil Kim, Riyan Zahaf, Donggeun Lee, A characterization of a new single particle mass spectrometer installed with a reflectron and a new ion optics, AAAR 28th Annual Conference, Minneapolis, MN, USA, Oct 26-30, 2009

60. Kwang-Seung LEE, Songkil Kim, Yongsuk Oh, Sung-Kyu Choi and Donggeun Lee, Aerosol focusing in the widest size range of 5~1000nm in air, AAAR 28th Annual Conference, Minneapolis, MN, USA, Oct 26-30, 2009

59. Dudi A. Firmansyah, Sang-Gyu Kim, Kwang-Seung Lee, and Donggeun Lee, Synthesis of position-tailored ZnO quantum dots in SiO2 matrix by aerosol-gel method and their characteristics, AAAR 28th Annual Conference, Minneapolis, MN, USA, Oct 26-30, 2009

58. Yongho Kim and Donggeun Lee, Effects of Metallic Additives on Oxidation Characteristics of Particulate Mtters Emitted from Diesel Engine, AAAR 27th Annual Conference, Olando, FL, USA, Oct 20-24, 2008.

57. In Dae Choi and Donggeun Lee, Pt Coating on Flame-Generated Carbon Particles and Their Application for a Catalytic Electrode of Proton Exchange Membrane Fuel Cell (PEMFC), AAAR 27th Annual Conference, Olando, FL, USA, Oct 20-24, 2008.

56. Songkil Kim, Kwang-Seung Lee, Yongsuk Oh, and Donggeun Lee, Structural Analysis to Formation of CuO(I) and SiO2 Aggregates in Aqueous Systems using 3D Off Lattice Monte Carlo Simulation, AAAR 27th Annual Conference, Olando, FL, USA, Oct 20-24, 2008.

55. Kwang-Seung Lee, Songkil Kim, Yongsuk Oh, and Donggen Lee, Aerosol Focusing in the Size Ranges of 30~300nm and 5~50nm in Air Using the Two Types of Aerodynamic Lenses, AAAR 27th Annual Conference, Olando, FL, USA, Oct 20-24, 2008.

54. Jae-Wook Jung, Donggeun Lee, Aerosol-Gel Synthesis and Characterization of Pt-SiO2 Catalysts for Hydrocarbon Selective Catalytic Reduction of Gaseous Nitrogen Oxides, AAAR 27th Annual Conference, Olando, FL, USA, Oct 20-24, 2008.

53. D.A. Firmanshah, T. Kim, D. Lee, THE CRYSTALLINE PHASE TRANSITION FOLLOWING MORPHOLOGY EXCHANGE OF COPPER (I) OXIDE NANOPARTICLES DURING SPRAY PYROLYSIS, AAAR 27th Annual Conference, Olando, FL, USA, Oct 20-24, 2008.

52. I. Choi and D. Lee, Pt Coating on Flame-Generated Carbon Particles and Their Application for a Catalytic Electrode of Proton Exchange Membrane Fuel Cell (PEMFC)", 214th ECS Meeting, Honolulu, HI, USA, Oct 12-17, 2008.

51. K.S. Lee, S.-W. Cho and D. Lee, Nanopartcle Focusing with Aerodynamic Lens : Experimental Evaluation, 9th Cross Straits Symposium on Materials, Energy and Environmental Engineering, Postech, Pohang, Korea, Nov. 21-22, 2007.

50. S.-K. Kim and D. Lee, Introduction to Off Lattice Monte CarloSimulation for an Irreversible Process of Diffusion-Limited Cluster Aggregation, 9th Cross Straits Symposium on Materials, Energy and Environmental Engineering, Postech, Pohang, Korea, Nov. 21-22, 2007.

49. S.-W. Cho and D. Lee, Development of Ion Optics for Effective Ion Detection in Single Particle Mass Spectrometry, 9th Cross Straits Symposium on Materials, Energy and Environmental Engineering, Postech, Pohang, Korea, Nov. 21-22, 2007.

48. K.S. Lee, S.-W. Cho, D. Lee, Development of a Single Particle Mass Spectrometry, 3rd China-Korea Optical Technique Workshop (CKOTW 2007), Guilin, China, Oct. 14-17, 2007.

47. Y.H. Kim, K.S. Lee, J. W. Jung, S.K. Kim, I. D. Choi, D. Lee, Enhanced Oxidation of Iron-containing Carbon Particles, 26th AAAR Annual Conference, Reno, Nevada, USA, Sep. 24-28, 2007.

46. S.-W. Cho, D. Lee, Development of an Ion Optics for Effective Ion Detection in Single Particle Mass Spectrometry, 26th AAAR Annual Conference, Reno, Nevada, USA, Sep. 24-28, 2007.

45. K.S. Lee, S.-W. Cho, D. Lee, Development and Experimental Evaluation of Aerodynamic Lens as an Inlet of Single Particle Mass Spectrometry, 26th AAAR Annual Conference, Reno, Nevada, USA, Sep. 24-28, 2007.

44. Y.H. Kim, K.S. Lee, J. W. Jung, S.K. Kim, I. D. Choi, D. Lee, Catalytic oxidation of iron-containing species of flame generated particulate matter, 18th International symposium on transport phenomena, Daejeon, Korea, Aug. 27-30, 2007.

43. K.S. Lee, S.-W. Cho, D. Lee, Development and evaluation of Aerodynamic Lens : Application to aerosol inlet of single particle mass spectrometry, 18th International symposium on transport phenomena, Daejeon, Korea, Aug. 27-30, 2007.

42. J.W. Jung, S.-G. Lee, S. M. Choi, D. Lee, Salt-assisted aerosol phase synthesis of nanoporous particles, 18th International symposium on transport phenomena, Daejeon, Korea, Aug. 27-30, 2007.

41. S.-G. Kim, S. G. Lee, S. M. Choi, D. Lee, Salt-assisted aerosol-phase synthesis of nanoparticles, 1st Tohoku-PNU workshop on Mechanical Science based on nanotechnology, Busan, Korea, Jan. 8, 2007.

40. Y.H. Kim, T. Kim and D. Lee, Oxidation characteristics of diesel emitted particles generated in the presence of fuel additives, 8th Cross Straits Symposium on Materials, Energy and Environmental Sciences, Busan, Korea, Nov. 9-10, 2006.

39. K. Lee and D. Lee, A nemerical analysis of aerodynamic lens system, 8th Cross Straits Symposium on Materials, Energy and Environmental Sciences, Busan, Korea, Nov. 9-10, 2006.

38. D. Lee and J.-W. Kim, Importance of charge states built in the interface between nanoparticle and liquid, 27th symposium on thermophysical properties, Kyoto, Japan, Oct. 7-9, 2006.

37. D. Lee, S.-W. Cho, Design of a new ion optics for 100% detection of energetic ions with 0 - 200 eV with single particle mass spectrometry, International Aerosol Conference, St. Paul, USA, Sep. 10-15, 2006.

36. T. Kim, Y.H. Kim, D. Lee, Improved oxidation kinetics of Ferrocene-doped flame soot particles for regeneration of diesel particulate filter, 3rd ISAMAP(International Symposium on Advanced Materials in Asia-Pacific Rim), Ulsan, Korea, May. 11-13, 2006.

35. Seung-Geun Lee and Donggeun Lee, Synthesis of Pt-coated mesoporous silica nanoparticles through salt-assisted aerosol-gel reaction and their catalytic effect on carbon combustion, 7TH CROSS STRAITS SYMPOSIUM ON MATERIALS, ENERGY AND ENVIRONMENTAL ENGINEERING, K & K Tawara Weekly Hotel, Fukuoka, Japan, Nov. 30-Dec. 2, 2005.

34. Sung-Woo Cho, Donggeun Lee, A new theoretical design of ion optics for ion loss-free single particle mass spectrometry, 7TH CROSS STRAITS SYMPOSIUM ON MATERIALS, ENERGY AND ENVIRONMENTAL ENGINEERING, K & K Tawara Weekly Hotel, Fukuoka, Japan, Nov. 30-Dec. 2, 2005.

33. Donggeun Lee, Sung-Woo Cho, Seung Geun Lee, and Sang-Gyu Kim, Designing Points of Single particle Mass Spectroscopy, The Korea-Japan International Symposium on Powder Science and Technology, , Busan, Koera, Nov. 2-4, 2005.

32. D. Lee, A. Miller, K. Park, D. Kittelson, M.R. Zachariah, "Probe of Different Generation Routes for Organic Carbon and Elemental Carbon Diesel Particles Using Single Particle Mass Spectroscopy", The 18th Internal Combustioni Engine Symposium, Jeju, Korea, Dec. 20-22, 2005.

31. Tae Il Kim, Sung Min Choi, and Donggeun Lee, "Alcohol-Assisted Spray Pyrolytic Synthesis of Metal Nanoparticles and their reduction kinetics : the role of alcohol", 4th Asian Aerosol Conference, Mumbai, India, Dec. 13-16, 2005.

30. Sung-Woo Cho and Donggeun Lee, "A new ion optics for 100% detection of energetic ions with 0 - 200 eV in single particle mass spectrometry (SPMS)", 4th Asian Aerosol Conference, Mumbai, India, Dec. 13-16, 2005.

29. Jae-won Kim, Donggeun Lee, Bog G. Kim, "Non-linear relations of augmentation in thermal conductivity of nanofluids with increasing nanoparticle volume loading: the Fractal concept", 4th Asian Aerosol Conference, Mumbai, India, Dec. 13-16, 2005.

28. S.M. Choi, S.G. Lee, and D. Lee, "The role of salt in salt-assisted aerosol-gel and spray pyrolysis synthesis of nanoporous particles", 24th annual AAAR conference, Austin, Texas, USA, Oct. 17-21, 2005.

27. J.-W. Kim, D. Lee, B. Kim, "The role of zeta potential on the augmentation of thermal conductivity in nanofluid", 24th annual AAAR conference, Austin, Texas, USA, Oct. 17-21, 2005.

26. T. Kim, S.M. Choi, and D. Lee, "Characteristics of reduction reaction of metal oxide nanoparticles accompanied by morphology change during spray pyrolysis", 24th annual AAAR conference, Austin, Texas, USA, Oct. 17-21, 2005.

25. A. Rai, K. Park, D. Lee, M.R. Zachariah, “Size-resolved Measurements and Theory of Aluminum NanoParticle Oxidation Kinetics”, 4th Joint Meeting of the U.S. Sections of The Combustion Institute, March 21-23, Philadelphia, Pennsylvania, USA, 2005

24. Kihong Park, Donggeun Lee, Howard M. Milchberg, and Michael R. Zachariah, “Modeling the interaction of a high intensity pulsed laser with nanoparticles in the single particle mass spectrometry”, 23nd Annular Conference of the American Association for Aerosol Research (AAAR), Atlanta, Oct 4-8, 2004

23. Kihong Park, Donggeun Lee, Ashish Rai, and Michael R. Zachariah, “Measurements of Size-dependent Reactivity of Aluminum Nanoparticles Using Single Particle Mass Spectrometry”, 23nd Annular Conference of the American Association for Aerosol Research (AAAR), Atlanta, Oct 4-8, 2004

22. Michael R. Zachariah, Kihong Park, and Donggeun Lee, “Size Dependent Reactivity of Aluminum Nanoparticles Measured by Single-Particle Mass-Spectrometry”, 227th American Chemical Society (ACS) National Meeting, March 28 - April 1, 2004

21. D. Lee, A. Miller, D. Kittelson, M.R. Zachariah, Quantitative Assessment of Metal-Bearing Diesel Nanoparticles Using Single Particle Mass Spectrometry, the 22nd AAAR Conference, Anaheim, CA, USA, Oct. 20-24, 2003

20. D. Lee, K. Park, M.R. Zachariah, Determination of Total Particle Mass From Single Particle Mass Spectrometry, the 22nd AAAR Conference, Anaheim, CA, USA, Oct. 20-24, 2003

19. M.R. Zachariah, S. Park, F. Liao, D. Lee, S.L. Girshick, Mass-Spectrometric characterization of gases and particles in reacting flows, Invited Lecture, 16th International Symposium on Plasma Chemistry, Taormina, Italy, June 22-27, 2003

18. D. Lee, R. Mahadevan, H. Sakurai, and M. R. Zachariah, Measurement of condensed-phase reaction kinetics in nanoparticles using single-particle mass spectrometry, 225th ACS National Meeting, New Orleans, LA, March 23-27, 2003 (ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 225: 520-PHYS Part 2 MAR 2003, found in web of science)

17. K.J. Higgins, J.T. Roberts, D. Lee, and M. R. Zachariah, Tools for the quantitative measurement of reaction rates in and on nanoaerosols, 225th ACS National Meeting, New Orleans, LA, March 23-27, 2003

16. Mansoo Choi, Donggeun Lee, Sangsun Yang, Coalescence Enhanced Synthesis to Control Size, Morphology and Crystalline Phase of Nanoparticles, International Congress for Particle Technology(PARTEC 2001), Nuremberg, Germany, 2001

15. I. S. Altman, D. Lee, J. Song, and M. Choi, Anomalous Light Absorption of Silica Nanoparticles Generated Within a Flame, Proceedings of 2nd Asian Aerosol Conference, pp.205-206, Pusan, Korea, 2001

14. I. S. Altman, D. Lee, S. H. Lee, K. Y. Hwang, and M. Choi, A Critical Temperature Behavior of Sooting Acetylene Flame Irradiated by a CO2 Laser, Proceedings of 2nd Asian Aerosol Conference, pp.129-130, Pusan, Korea, 2001.

13. M. Choi, S. Yang, D. Lee, J. H. Yi, J. Jang, Control of Size Morphology and Crystalline Phase of Nanoparticles in a Flame, Proceedings of 10th Nisshin Engineering Particle Technology International Symposium, 2001.

12. S.H. Lee, I.S. Altman, D. Lee, J.Y. Hwang, M. Choi, Synthesis of Shell Shaped Carbon Nanoparticles in a Flame and their Characteristics, Abstracts of 20th Annual AAAR conference, Portland, Oregon, USA, 2001.

11. I. S. Altman, D. Lee, and M. Choi, Optical Properties of Silica Nanoparticles Generated in a Flame, Abstracts of 20th Annual AAAR conference, Portland, Oregon, USA, 2001.

10. Donggeun Lee and Mansoo Choi, Control of size, morphology and phase of nano particles using CO2 laser irradiation, Abstracts of 19th Annual AAAR conference, St. Louis, USA, 2000.

9. D. Lee and M. Choi, Control of size, morphology and phase of nano TiO2 particles using CO2 laser irradiation in a flame, Europian Aerosol Conference, Dublin, Ireland, 2000.

8. I.S. Altman, D. Lee, J.D. Chung and M. Choi, Study of optical properties and heat transfer of silica nano particles generated within a flames, Europian Aerosol Conference, Dublin, Ireland, 2000.

7. M. Choi and D. Lee, Control of size, morphology and phase of nanoparticles using CO2 laser irradiation, Proceedings of the 4th JSME-KSME Thermal Engineering Conference, Kobe, Japan, 2000.

6. Mansoo Choi and Donggeun Lee, Control of size, morphology and phase of nano particles using CO2 laser irradiation for optical waveguide materials, the Proceeding of 2000 Japan-Korea Joint Workshop on Advanced Semiconductor Processes and Equipments, Japan, 2000.

5. D. Lee, J.I. Jeong, J.Y. Hwang, J.I. Kim, S.H. Chung and M. Choi, Flame synthesis and control of nanoparticles, Proceedings of the 17th symposium of the Japanese Association of Aerosol Science and Technology, pp. 198-200, Aug. 2-4, Hiroshima, Japan, 2000.

4. D. Lee, C. Hong and M. Choi, Heat and mass transfer in Aerosol Chemical Vapor Deposition for synthesis of thin films and nano particles, 2000 IAMS International Seminar (invited talk), Oct. 10-11, Kasuga, Fukuoka , Japan, 2000.

3. D. Lee and M. Choi, Control of size and morphology of nano particles using CO2 laser during flame synthesis, European Aerosol Conference, pp.491-492, Sep. 6-10, Prague, Czech, 1999.

2. D. Lee, M. Choi and S. Lee, A new control method of nano particle growth using CO2 laser in flames, Proceedings of the First Asia Aerosol Conference, pp.225-226, Jul. 27-29, Nagoya, Japan, 1999.

1. M. Choi and D. Lee, Control of Size and Morphology of Flame Generated Nano Particles Using CO2 Laser, Vapor Phase Synthesis of Materials III, Jul. 18-23, Porvoo (near Helsinki), Finland, 1999.