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Lee, Jae Sung
Eco-friendly Catalysis and Energy Lab
Research Interests
  • Photocatalytic water splitting, artificial photosynthesis, fuel cells, heterogeneous catalysis

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Reduced perovskite LaNiO 3 catalysts modified with Co and Mn for low coke formation in dry reforming of methane

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dc.contributor.author Kim, Won Yong ko
dc.contributor.author Jang, Jum Suk ko
dc.contributor.author Ra, Eun Cheol ko
dc.contributor.author Kim, Kwang Young ko
dc.contributor.author Kim, Eun Hyup ko
dc.contributor.author Lee, Jae Sung ko
dc.date.available 2019-07-22T09:03:46Z -
dc.date.created 2019-03-18 ko
dc.date.issued 2019-04 ko
dc.identifier.citation APPLIED CATALYSIS A-GENERAL, v.575, pp.198 - 203 ko
dc.identifier.issn 0926-860X ko
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/27075 -
dc.description.abstract In dry reforming of methane (DRM), coke deposition on the Ni-based catalyst is the main cause of instability of the process. Perovskite LaNiO 3 is a well-known highly active catalyst precursor for DRM, but the La-Ni catalyst derived from it is susceptible to severe coke deposition and thus difficult for practical applications. To improve its stability and activity, Co and Mn are introduced to develop a tri-metallic LaNi 0.34 Co 0.33 Mn 0.33 O 3 catalyst precursor. The role of Mn is to improve the stability of the catalyst, whereas Co is an additional active component to increase the reaction rates. A strong metal and support interaction mediated by MnO is noted in the tri-metallic catalyst, which contributes to a synergistic effect of the tri-metals to sustain the high activity and stability under the harsh conditions of DRM. ko
dc.language 영어 ko
dc.publisher Elsevier B.V. ko
dc.title Reduced perovskite LaNiO 3 catalysts modified with Co and Mn for low coke formation in dry reforming of methane ko
dc.type ARTICLE ko
dc.identifier.scopusid 2-s2.0-85062157098 ko
dc.identifier.wosid 000462801700022 ko
dc.type.rims ART ko
dc.identifier.doi 10.1016/j.apcata.2019.02.029 ko
dc.identifier.url https://www.sciencedirect.com/science/article/pii/S0926860X19300936?via%3Dihub ko
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