S.-M. Ha, S. H. Nam, J. G. Kim, S. H. Lee, I. H. Kang, and W. B. Kim, 221st ECS Meeting, Seattle, WA, USA, (May 6-10, 2012)

Y.-H. Suh, Y. S. Kim, and W. B. Kim, 2012 MRS spring meeting, San Francisco, CA, USA, (April 9-13, 2012)

Y. M. Kim, H. J. Kim, Y. S. Kim, S. M. Choi, M. H. Seo, and W. B. Kim, ICE 2011, Sydney, NSW, Australia, (December 12-16, 2011)

S. H. Lee, H. J. Kim, S. M. Choi, M. H. Seo, E. J. Lim, and W. B. Kim, 220th ECS Meeting, Boston, MA, USA, (October 9-14, 2011)

S. H. Lee, B. Cho, T. Lee, and W. B. Kim, International Conference on Materials for Advanced Technologies (ICMAT), Suntec, Singapore (26 Jun to 1 Jul, 2011)

S. H. Lee, H. J. Kim, S. M. Choi, and W. B. Kim, The 13th Korea Japan Symposium on Catalysis, Jeju Island, Korea (May 23-25, 2011)

Y. M. Kim, H. J. Kim, Y. S. Kim, and W. B. Kim, 2011 MRS spring meeting, San Francisco, CA, USA, (April 25-29, 2011)

S. H. Lee, H.-G. Jeong, B. Cho, S. H. Yoon, H. Jung, G.-Y. Jung, B. K. Cho, T. Lee, D.-Y. Kim, and W. B. Kim, 2010 MRS fall meeting, Boston, MA, USA, (November 29 – December 3, 2010)

Y. S. Kim, W. H. Lee, and W. B. Kim, 2010 MRS fall meeting, Boston, MA, USA, (November 29 – December 3, 2010)

J. G. Kim, S. H. Nam, S. H. Lee, T. J. Park, S. M. Choi, M. H. Seo, and W. B. Kim, ICNST, GIST, Gwangju, Korea, (November 8-9, 2010)

J. G. Kim, S. H. Nam, S. H. Lee, S. M. Choi, M. H. Seo, and W. B. Kim, 218th ECS Meeting, Las Vegas, NV, USA, (October 10-15, 2010)

S. M. Choi, M. H. Seo, H. J. Kim, E. J. Lim, and W. B. Kim, 218th ECS Meeting, Las Vegas, NV, USA, (October 10-15, 2010)

S. M. Choi, M. H. Seo, H. J. Kim, E. J. Lim and W. B. Kim, 10th IEEE NANO 2010, KINTEX, Ilsan, Korea, (August 17-20, 2010)

M. H. Seo, S. M. Choi, H. J. Kim and W. B. Kim, 1st Ertl Symposium on Electrochemistry and Catalysis, GIST, Gwangju, Korea, (April 11-14, 2010)

J. W. Kim, H.-S. Shim, Y. S. Kim, W. H. Lee, H. S. Jang and W. B. Kim, 2010 MRS spring meeting, San Fransisco, CA, USA, (April 5-9, 2010)

E. J. Lim, M. H. Seo, S. M. Choi, H. J. Kim and W. B. Kim, 2009 MRS fall meeting, Boston, MA, USA, (November 30 – December 4, 2009)

S. M. Choi, J. S. Yoon, H. J. Kim, S. H. Nam, M. H. Seo and W. B. Kim, The 12th Japan-Korea symposium on catalysis, Akita, Japan, (October 14-16, 2009)

S. H. Lee, G. H. Jo, W. J. Park, Y. S. Kim, T. H. Lee and W. B. Kim, KJF International Conference on Organic Materials for Electronics and Photonics (KJF-ICOMEP), Jeju, Korea, (August 23-26, 2009)

S. H. Lee, Y. S. Kim, S. K. Lee, B. K. Cho and W. B. Kim, 2009 MRS spring meeting, San Fransisco, CA, USA, (April 13-17, 2009)

S. H. Nam, Y. S. Kim, H. S. Shim, S. H. Lee, J. G. Kim, and W. B. Kim, Pacific Rim Meeting on Electrochemical and Solid-State Science, Hawaii, USA, (Oct. 12-17, 2008)

J. W. Kim, H. S. Shim, M. Anand, Y. S. Kim, H. S. Jang, W. H. Lee, and W. B. Kim, Renewable energy 2008, BEXCO, Pusan, Korea (Oct 16, 2008)

Y. S. Kim, and W. B. Kim, 2008 한일대만 Joint symposium, Gyeongju, Korea, (Sep. 17-20, 2008)

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

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

Y. S. Kim, S. H. Nam, S. H. Lee, C. H. Nam, E. U. Kim, B. K. Cho, J. Y. Jung, S. Y. Jon, and W. B. Kim, Molecular Electronics & Device (ME &D) 19th Conference, Suwon, Korea (May 29-30, 2008)