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Jae Chang Kim

Kyungpook National University

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Featured researches published by Jae Chang Kim.

Proceedings IMCS 2012 | 2012

P2.7.5 Sensing Properties of Nano Tin Oxide Gas Sensors for the Detection of NO2 of ppb Level

ByungWook Hwang; SooChool Lee; SeongYeol Kim; Suk Yong Jung; Jae Chang Kim; Sung Man Nam; Byeong Hwang Park; Ju Hyun Kim; Duk Dong Lee; Jeung-Soo Huh

Sensing behaviors of tin oxide (SnO2)-based gas sensors prepared with various nanomaterials such as nanoparticles, nanochains, flower-like nanoparticles and nanowires were investigated for the detection of a very low concentration of NO2(ppb level). Various SnO2nanomaterials were prepared by the precipitation and thermal evaporation methods. A SnO2 thick film gas sensor fabricated by screen printing method showed a sensor response of about 20%. On the other hands, tin oxide nanowires (TNW) gas sensor synthesized by the thermal evaporation method showed a very high sensor response in the detection of a low concentration of NO2 at 0.1 ppm.

Industrial & Engineering Chemistry Research | 2009

SO2 Removal and Regeneration of MgO-Based Sorbents Promoted with Titanium Oxide

Soo Jae Lee; Suk Yong Jung; Soo Chool Lee; Hee Kwon Jun; Chong Kul Ryu; Jae Chang Kim

Journal of Nanoelectronics and Optoelectronics | 2010

Characteristics of New Potassium-Based Sorbents Prepared with Nano-Titanium Oxide for Carbon Dioxide Capture

Soo Chool Lee; Ho Jin Chae; Yong Mok Kwon; Woo Suk Lee; Hyun Seok Nam; Suk Yong Jung; Joong Beom Lee; Chong Kul Ryu; Jae Chang Kim

Journal of Catalysis | 2002

Cycloisomerization of 5-(o-Tolyl)-Pentene over Modified Zeolite BEA

Dae Hyun Choo; Hae Jin Kim; Byung Hee Kong; Il Seok Choi; Young Chan Ko; Hee Cheon Lee; Jae Chang Kim; Jae Sung Lee

Journal of Nanoelectronics and Optoelectronics | 2010

The Removal of Sulfur Compounds Using Activated Carbon-Based Sorbents Impregnated with Alkali or Alkaline Earth Metal

Jung Je Park; Suk Yong Jung; Chun Yong Ryu; Chang Geun Park; Jong Nam Kim; Jae Chang Kim

Sensor Letters | 2011

Improvement of Recovery of SnO2-Based Thick Film Gas Sensors for Dimethyl Methylphosphonate (DMMP) Detection

Soo Chool Lee; Ho Yun Choi; Woo Suk Lee; Soo Jae Lee; Seong Yeol Kim; Dhanusuraman Ragupathy; Duk Dong Lee; Jae Chang Kim

Separation and Purification Technology | 2018

Novel regenerable solid sorbents based on lithium orthosilicate for carbon dioxide capture at high temperatures

Soo Chool Lee; Min Joo Kim; Yong Mok Kwon; Ho Jin Chae; Min Sun Cho; Yong Ki Park; Hwi Min Seo; Jae Chang Kim

Journal of Nanoelectronics and Optoelectronics | 2017

High Sensitivity and Recoverable SnO2-Based Sensor Promoted with Fe2O3 and ZnO for Sub-ppm H2S Detection

Byung Wook Hwang; Soo Chool Lee; Joong Hee Ahn; Seong Yeol Kim; Suk Yong Jung; Duk Dong Lee; Jeung Soo Huh; Jae Chang Kim

Journal of Nanoelectronics and Optoelectronics | 2012

CO2 Sorption Properties of Nano-Sized Zirconia-Based Sorbents Promoted with Alkali Metal Carbonates

Soo Chool Lee; Min Sun Cho; Yong Mok Kwon; Ho Jin Chae; Suk Yong Jung; Chong Kul Ryu; Dhanusuraman Ragupathy; Jae Chang Kim

Journal of Nanoelectronics and Optoelectronics | 2011

Simultaneous Removal of Sulfur and Nitrogen Compounds in the C4 Gas from Fluidized Catalytic Cracking Using Modified Activated Carbons

Jung Je Park; Chang Geun Park; Suk Yong Jung; Soo Chool Lee; Dhanusuraman Ragupathy; Jae Chang Kim

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Soo Chool Lee

Kyungpook National University

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Suk Yong Jung

Kyungpook National University

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Duk Dong Lee

Kyungpook National University

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Seong Yeol Kim

Kyungpook National University

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Ho Jin Chae

Kyungpook National University

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Byung Wook Hwang

Kyungpook National University

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Yong Mok Kwon

Kyungpook National University

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Il Seok Choi

Korea Institute of Science and Technology

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Jae Sung Lee

Ulsan National Institute of Science and Technology

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Soo Jae Lee

Kyungpook National University

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