S. M. Choi, J. S. Youn, H. J. Kim, S. H. Nam, M. H. Seo, S. H. Choi and W. B. Kim, Catalysis for hydrogen energy production and utilization, POST-ICC, Gyeongju, Korea, (July 22-27, 2008)

M. H. Seo, S. M. Choi, H. J. Kim and W. B. Kim, 14th International Congress on Catalysis, Seoul, Korea, (July 13-18, 2008)

E. Y. Yoon, Y. S. Kim, M. H. Seo, S. H. Song, T. H. Lee, and W. B. Kim, Molecular Electronics & Device (ME &D) 19th Conference, Suwon, Korea (May 29-30, 2008)

S. M. Choi, M. H. Seo, H. J. Kim and W. B. Kim, 2008 MRS spring Meeting, San Francisco, CA, USA (Mar. 24-28, 2008)

M. Anand, H. S. Shim, Y. S. Kim, H. J. Kim and W. B. Kim, The 5th International Conference on Advanced Materials and Devices, Jeju, Korea (Dec. 12-14, 2007)

H. J. Kim, S. M. Choi, M. H. Seo, E. Y. Yoon and W. B. Kim, GIST-NAIST symposium 2007, Gwangju, Korea (Nov. 22-23, 2007)

H. J. Kim, S. M. Choi, M. H. Seo, E. Y. Yoon and W. B. Kim, 2007 International Conference on Nano Science and Nano Technology, Gwangju, Korea (Nov. 8-9, 2007)

W. B. Kim, S. M. Choi, M. H. Seo, E. Y. Yoon, Joint Symposium on Materials Science and Engineering for the 21st Century, Hsinchu, Tiwan. (Oct. 21-24, 2007)

Y. S. Kim, S. H. Nam, Y. S. Kim and W. B. Kim, The 18th Symposium on Molecular Electronics and Devices, Daejeon, Korea (May. 10-11. 2007)

W. B. Kim, The 8th International Symposium on Nanocomposities & Nanoporous Materials, Jeju (Feb. 22-24, 2007)

W. B. Kim, 2006 GIST/NAIST Joint Symposium, Nara, Japan (Nov. 19-26, 2006)

S. H. Nam and W. B. Kim, Joint Symposium on Materials Science & Engineering for the 21st Century, Tohoku, Japan (July. 20-23. 2006)

J. Y. Jung, Y. S. Kim and W. B. Kim, Molecular Electronics & Device (ME&D) 17th Conference, (June 22-23, 2006)

J. H. Kim, S. M. Choi, M. H. Seo and W. B. Kim, The First International Meeting of the Alan G. MAcDiamid Institutes, Gwangju, Korea, (April 11, 2006)

Y. S. Kim, H. J. Ahn, H. S. Shim, Y. E. Sung and W. B. Kim, 2005 MRS Fall Meeting, Boston, MA, USA (Nov. 28 – Dec. 02, 2005)

J. Y. Jung, Y. S. Kim and W. B. Kim, 2005 International Conference on Nanoscience and Nanotechnology, Gwangju, Korea (Nov. 10-12, 2005)

W. B. Kim, 2005 NAIST/GIST Joint Symposium on Advanced Materials, Kyungju, Korea (Nov. 3-4, 2005)

Y. S. Kim and W. B. Kim, 2005 NAIST/GIST Joint Symposium on Advanced Materials, Kyungju, Korea (Nov. 3-4, 2005)

J. A. Dumesic, W. B. Kim, M. Sanchez-Castillo and C. Couto, 2004 Annual Meeting of American Institute of Chemical Engineers (AIChE), Austin, TX, USA (Nov. 7-12, 2004), In Honor of the Wilhelm Award Recipient

A. Eremenko, N. Smirnova, O. Yakimenko, D. Worrall, S. Williams, W. B. Kim and J.S. Lee, The 14th International Conference on Photochemical Conversion and Storage of Solar Energy, Sapporo, Japan (Aug. 4-9, 2002)

W. B. Kim and J. S. Lee, The 7th Korea- Japan Symposium on Catalysis, Paper No. P-44, Kwangju, Korea (May 13-14, 1999)

박관현, 강송규, 김원배* 한국 전기화학회 추계학술대회, Busan Korea ( November, 19~21., 2025)

하중섭, 최세훈, 김원배 * 한국세라믹학회 추계학술대회, Seoul Korea (October, 15~17, 2025)

홍서찬,김원배*, 한국화학공학회 춘계 학술대회, Daegu, Korea (April, 23-25, 2025)

하중섭, Sandya Rani Mangishetti, 맹준범, 김원배*, MCARE 2024, Jeju, Korea (August, 19-23, 2024)