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Dive into the research topics where Ji Hwan Song is active.

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Featured researches published by Ji Hwan Song.


Journal of Nanoscience and Nanotechnology | 2018

Hydrogen Production by Steam Reforming of Natural Gas Over Vanadium–Nickel–Alumina Catalysts

Jaekyeong Yoo; Seung Won Park; Ji Hwan Song; In Kyu Song

A series of vanadium-nickel-alumina (xVNA) catalysts were prepared by a single-step sol-gel method with a variation of vanadium content (x, wt%) for use in the hydrogen production by steam reforming of natural gas. The effect of vanadium content on the physicochemical properties and catalytic activities of xVNA catalysts in the steam reforming of natural gas was investigated. It was found that natural gas conversion and hydrogen yield showed volcano-shaped trends with respect to vanadium content. It was also revealed that natural gas conversion and hydrogen yield increased with decreasing nickel crystallite size.


IEE Proceedings - Electric Power Applications | 2004

Improvement of low speed operation of electric machine with an inertia identification using ROELO

Kyo-Beum Lee; Ji-Yoon Yoo; Ji Hwan Song; Ick Choy


International Journal of Hydrogen Energy | 2013

Hydrogen production by steam reforming of ethanol over mesoporous Cu–Ni–Al2O3–ZrO2 xerogel catalysts

Seung Ju Han; Ji Hwan Song; Yongju Bang; Jaekyeong Yoo; Seung Won Park; Ki Hyuk Kang; In Kyu Song


Applied Catalysis B-environmental | 2016

Hydrogen production by steam reforming of liquefied natural gas (LNG) over mesoporous Ni/Al2O3 catalyst prepared by an EDTA-assisted impregnation method

Yongju Bang; Seung Won Park; Seung Ju Han; Jaekyeong Yoo; Ji Hwan Song; Jung Ho Choi; Ki Hyuk Kang; In Kyu Song


International Journal of Hydrogen Energy | 2012

Hydrogen production by steam reforming of liquefied natural gas (LNG) over ordered mesoporous nickel―alumina catalyst

Yongju Bang; Seung Ju Han; Jeong Gil Seo; Min Hye Youn; Ji Hwan Song; In Kyu Song


Journal of Molecular Catalysis A-chemical | 2015

Dehydration of glycerin to acrolein over H3PW12O40 heteropolyacid catalyst supported on silica-alumina

Tae Hun Kang; Jung Ho Choi; Yongju Bang; Jaekyeong Yoo; Ji Hwan Song; Wangrae Joe; Jun Seon Choi; In Kyu Song


Applied Catalysis A-general | 2014

Hydrogenation of succinic acid to tetrahydrofuran (THF) over ruthenium–carbon composite (Ru–C) catalyst

Ung Gi Hong; Jeong Kwon Kim; Joongwon Lee; Jong Kwon Lee; Ji Hwan Song; Jongheop Yi; In Kyu Song


International Journal of Hydrogen Energy | 2013

Hydrogen production by steam reforming of liquefied natural gas (LNG) over trimethylbenzene-assisted ordered mesoporous nickel–alumina catalyst

Yongju Bang; Seung Ju Han; Jaekyeong Yoo; Jung Ho Choi; Ki Hyuk Kang; Ji Hwan Song; Jeong Gil Seo; Ji Chul Jung; In Kyu Song


International Journal of Hydrogen Energy | 2014

Hydrogen production by steam reforming of ethanol over P123-assisted mesoporous Ni–Al2O3–ZrO2 xerogel catalysts

Seung Ju Han; Yongju Bang; Jaekyeong Yoo; Seung Won Park; Ki Hyuk Kang; Jung Ho Choi; Ji Hwan Song; In Kyu Song


Applied Catalysis B-environmental | 2014

Hydrogen production by steam reforming of simulated liquefied natural gas (LNG) over nickel catalyst supported on mesoporous phosphorus-modified alumina xerogel

Yongju Bang; Seung Ju Han; Jaekyeong Yoo; Jung Ho Choi; Jong Kwon Lee; Ji Hwan Song; Jinwon Lee; In Kyu Song

Collaboration


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In Kyu Song

Seoul National University

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Seung Ju Han

Seoul National University

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Jaekyeong Yoo

Seoul National University

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Yongju Bang

Seoul National University

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Seung Won Park

Seoul National University

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Jung Ho Choi

Seoul National University

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Ki Hyuk Kang

Seoul National University

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Tae Hun Kang

Seoul National University

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Ung Gi Hong

Seoul National University

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Do Heui Kim

Seoul National University

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