Kim+Sang+Ouk
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Professor Sang Ouk Kim receives the 2014 Prime Minister Award for Nano Research
Professor Sang Ouk Kim
Sang Ouk Kim, a professor of Materials Science and Engineering at KAIST, received the 2014 Prime Minister Award from the Korean government for his nano research. The award ceremony, Nano Korea 2014, was held on July 2, 2014 at Coex in Seoul, Korea.
Professor Kim was recognized for his research on the control of various shapes of ultra-fine nano-structures using molecular assembly with ductile materials, such as polymers and carbon nano materials, and for his contribution to the growth of the nano field in Korea.
He developed a new molecular assembly control technology, for the first time in the world, which produced large-scale, ultra-fine nanopatterns through controlling the molecular arrangement of block copolymers. Using this technology, he further created a new semiconductor nanotechnology to reinforce the existing lithographic process of semiconductor manufacturing.
In addition, Professor Kim has focused on making a new type of three-dimensional carbon nano-materials by assembling carbon nanotubes or graphene at the molecular level. Developing a new process to produce nano-materials through the chemical doping process of carbon materials, which can be widely applied to solar cells or energy devices, is one of his research interests as well.
Professor Kim has published a total of 124 papers in international journals, such as Nature, Science, Nature Materials, Nature Communications, Advanced Materials, and Nano Letters. He was recently invited by Advanced Materials to contribute a review article for its 25th anniversary issue.
Professor Kim received both the KAIST Academic Award and the 13th Young Scientist Award of Korea in 2010. Since March 2014, he has served as one of the chair professors of KAIST.
Most recently, he was selected as the Scientist of the Month in June 2014 by the Ministry of Science, ICT and Future Planning, Republic of Korea, and the National Research Foundation of Korea.
2014.07.08 View 8752 -
Professor Sang Ouk Kim Receives the "Scientist of the Month Award" from the Korean Government
Professor Sang Ouk Kim of the Department of Materials Science and Engineering, KAIST, received the Scientist of the Month Award in June 2014 for his development of a fundamental technology that allows free control of the properties of carbon-based materials.
Since June 1997, the Korean government has awarded monthly one scientist working in industry, universities, or research institutions to recognize his or her research achievements, as well as to promote science and technology.
Professor Kim implemented a technique known as doping, which has been used in ordinary semiconductor processes, to demonstrate the physical properties of carbon-based materials. Carbon nanotubes, graphene, and other carbon materials have superior mechanical and electrical properties and are regarded as next-generation materials. However, difficulty in controlling their qualities has made applications in various devices unfavorable. The doping technique in semiconductor production is to artificially introduce impurities into an extremely pure semiconductor for the purpose of modulating its electrical properties.
Profess Kim doped elements like nitrogen and boron to enable minute control of the physical properties of carbon-based materials and applied the technique to development of organic solar cells, organic light-emitting devices, and flexible memory. He also increased the application range by using a self-assembly method to change freely the structure of carbon-based materials.
Professor Kim has published 53 papers in renowned journals such as Advanced Materials and Nanoletters. He was rewarded further by being invited to write a review paper for the 25th anniversary special edition for Advanced Materials.
2014.06.19 View 9364 -
Professor Sang-Ouk Kim's Research on Carbon Materials Featured in a Philippines Science News
The subject article said that Professor Sang-Ouk Kim of Materials Science Engineering at KAIST “developed a technique to change the nature of the next-generation carbon-based materials. His research has expanded the possibility of carbon-based materials to be used in clothes.”
For details, please refer to the article below:
Centrio Times, June 10, 2014
KAIST scientist develops color changing carbon materials that can be used in clothes
http://www.centriotimes.com/2014/06/kaist-scientist-develops-color-changing-carbon-materials-can-used-clothes.html.
2014.06.15 View 7475 -
Professor Sang-Ouk Kim Publishes Review Article in the Journal of "Nature Materials"
Nature Materials, a
peer-reviewed scientific journal published by Nature Publishing Group, covers a
range of topics within materials science from materials engineering and
structural materials. The
journal invited Professor Sang-Ouk Kim of Materials Science and Engineering at
KAIST to contribute to the April issue of 2014. Professor Kim,
together with his doctoral student, Ju-Young Kim, wrote a review article in the
“News and Views” section of the journal, which was entitled “Liquid Crystals:
Electric Fields Line Up Graphene Oxide.” The
News and Views is a peer-reviewed section where an academic authority in a particular
field reviews and evaluates papers published in the journal. In
the article, Professor Kim reviewed a paper written by Jang-Kun Song et al. and
highlighted important research outcomes such as the efficient electric field switching
of graphene oxide (GO) liquid-crystals in low-concentration dispersions and the
demonstration of a prototype of a GO liquid-crystal display. This technology
could lead the development of a flexible display. Professor
Kim is an eminent scholar who has reported for the first time in the world on
the solvent-based graphene oxide liquid crystals formation in 2011. For the article, please go to: http://www.kaist.ac.kr/_prog/download.php?filename=Nature_Materials_Professor_Sang-Ouk_Kim_Apr_2014.pdf
2014.03.26 View 8962 -
Professor Sang-Ouk Kim Interviewed with Arirang TV on April 15, 2013
Professor Sang-Ouk Kim from the Department of Materials Science and Engineering made an appearance on April 15, 2013 at a morning show called “Korea Today” on Arirang TV, an English-language network based in Seoul, South Korea.
Professor Kim introduced his research on the development of flexible semiconductor technology. If commercialized, Professor Kim added, the technology would expedite the common use of wearable computers including mobile devices as well as the development of bio-medical implanted and wireless telemetry bio-devices. To play the video, please click the link below (00:25:00): http://www.arirang.co.kr/Player/TV_Vod.asp?HL=X&code=VOD&vSeq=68872
2013.04.30 View 8493