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dc.contributor.authorXie, Wei
dc.contributor.authorYang, Jilong
dc.contributor.authorWang, Qiao
dc.contributor.authorHuang, Lihong
dc.contributor.authorWang, Ning
dc.date.accessioned2018-12-31T13:15:16Z
dc.date.available2018-12-31T13:15:16Z
dc.date.issued2018
dc.identifier.citationXie W, Yang J, Wang Q, Huang L, Wang N (2018) Layered perovskite-like La2−xCaxNiO4±δ derived catalysts for hydrogen production via auto-thermal reforming of acetic acid. Catalysis Science & Technology 8: 3015–3024. Available: http://dx.doi.org/10.1039/c8cy00116b.
dc.identifier.issn2044-4753
dc.identifier.issn2044-4761
dc.identifier.doi10.1039/c8cy00116b
dc.identifier.urihttp://hdl.handle.net/10754/630443
dc.description.abstractAcetic acid from bio-oil is a renewable resource for hydrogen production. Layered perovskite-like Ca-doped LaCaNiO (x = 0, 0.5, 1, 1.5 and 2) catalysts were prepared via a sol-gel method and tested in auto-thermal reforming (ATR) of acetic acid (AC) for hydrogen production. XRD, TPR, BET, XPS, TG, SEM and TEM characterization was carried out; the results show that the layered perovskite-like structure was the main phase in LaCaNiO with 0 ≤ x ≤ 1, and La-Ca-O composite oxide species increased with increasing calcium content, while the reducibility of Ni metal was gradually enhanced as well. During the ATR process, LaOCO and CaCO species were generated and nickel particles were stable, suggesting that partial substitution of La by Ca in LaCaNiO was beneficial to stabilizing Ni particles with less coking. As a result, over the LaCaNiO catalyst, the AC conversion reached 100% and the hydrogen yield remained stable near 2.80 mol-H per mol-AC during the ATR test.
dc.description.sponsorshipThis work was partly financially supported by the National Natural Science Foundation of China (21276031 and 21506111) and the International Cooperation program sponsored by the S&T Department of Sichuan Province of China (2015HH0013).
dc.publisherRoyal Society of Chemistry (RSC)
dc.relation.urlhttp://pubs.rsc.org/en/Content/ArticleLanding/2018/CY/C8CY00116B#!divAbstract
dc.titleLayered perovskite-like La2−xCaxNiO4±δ derived catalysts for hydrogen production via auto-thermal reforming of acetic acid
dc.typeArticle
dc.contributor.departmentAdvanced Membranes and Porous Materials Research Center
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.identifier.journalCatalysis Science & Technology
dc.contributor.institutionDepartment of Chemical and Pharmaceutical Engineering, Chengdu University of Technology, Chengdu, 610059, , China
dc.contributor.institutionRichard G. Lugar Center for Renewable Energy, Indiana University-Purdue University, Indianapolis, IN, 46224, , United States
kaust.personWang, Ning


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