한국진공학회:학술대회논문집 (Proceedings of the Korean Vacuum Society Conference)
- 한국진공학회 2010년도 제39회 하계학술대회 초록집
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- Pages.60-60
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- 2010
CO2 reforming of methane based on TiO2/Ni-based catalysts
- Kim, Dong-Wun ;
- Seo, Hyun-Ook ;
- Kim, Kwang-Dae ;
- Dey, Nilay Kumar ;
- Kim, Myoung-Joo ;
- Jeong, Myoung-Geun ;
- Kim, Young-Dok
- 발행 : 2010.08.18
초록
CO2 reforming of methane (CRM) based on Ni catalysts was studied using temperature programmed reaction (TPR). The onset temperature of the CRM reaction was increased in a repeated TPR experiments. X-ray photoelectron spectroscopy (XPS) and Raman spectroscopy showed formation of graphite structures on Ni during CRM reaction, which deactivate Ni-surfaces. Attempts were made for inhibiting deactivation of Ni surfaces and reducing onset-temperature of the CRM reaction by various surface modification techniques, which will be presented in this poster.
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