NiO-PTA supported on ZIF-8 as a highly effective catalyst for hydrocracking of Jatropha oil

Nickel oxide (NiO) and phosphotungstic acid (PTA) supported on a ZIF-8 (NiO-PTA/ZIF-8) catalyst was first synthesized and it showed high activity and good selectivity for the hydrocracking of Jatropha oil. The catalyst was characterized by SEM, SEM-EDS, TEM, N(2) adsorption, FT-IR, XRD and XPS. Comp...

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Autores principales: Liu, Jing, He, Jing, Wang, Luying, Li, Rong, Chen, Pan, Rao, Xin, Deng, Lihong, Rong, Long, Lei, Jiandu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4810320/
https://www.ncbi.nlm.nih.gov/pubmed/27020579
http://dx.doi.org/10.1038/srep23667
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author Liu, Jing
He, Jing
Wang, Luying
Li, Rong
Chen, Pan
Rao, Xin
Deng, Lihong
Rong, Long
Lei, Jiandu
author_facet Liu, Jing
He, Jing
Wang, Luying
Li, Rong
Chen, Pan
Rao, Xin
Deng, Lihong
Rong, Long
Lei, Jiandu
author_sort Liu, Jing
collection PubMed
description Nickel oxide (NiO) and phosphotungstic acid (PTA) supported on a ZIF-8 (NiO-PTA/ZIF-8) catalyst was first synthesized and it showed high activity and good selectivity for the hydrocracking of Jatropha oil. The catalyst was characterized by SEM, SEM-EDS, TEM, N(2) adsorption, FT-IR, XRD and XPS. Compared with the NiO-PTA/Al(2)O(3) catalyst, the selectivity of C15-C18 hydrocarbon increased over 36%, and catalytic efficiency increased 10 times over the NiO-PTA/ZIF-8 catalyst. The prepared NiO-PTA/ZIF-8 catalyst was stable for a reaction time of 104 h and the kinetic behavior was also analyzed. This catalyst was found to bypass the presulfurization process, showing promise as an alternative to sulfided catalysts for green diesel production.
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spelling pubmed-48103202016-03-29 NiO-PTA supported on ZIF-8 as a highly effective catalyst for hydrocracking of Jatropha oil Liu, Jing He, Jing Wang, Luying Li, Rong Chen, Pan Rao, Xin Deng, Lihong Rong, Long Lei, Jiandu Sci Rep Article Nickel oxide (NiO) and phosphotungstic acid (PTA) supported on a ZIF-8 (NiO-PTA/ZIF-8) catalyst was first synthesized and it showed high activity and good selectivity for the hydrocracking of Jatropha oil. The catalyst was characterized by SEM, SEM-EDS, TEM, N(2) adsorption, FT-IR, XRD and XPS. Compared with the NiO-PTA/Al(2)O(3) catalyst, the selectivity of C15-C18 hydrocarbon increased over 36%, and catalytic efficiency increased 10 times over the NiO-PTA/ZIF-8 catalyst. The prepared NiO-PTA/ZIF-8 catalyst was stable for a reaction time of 104 h and the kinetic behavior was also analyzed. This catalyst was found to bypass the presulfurization process, showing promise as an alternative to sulfided catalysts for green diesel production. Nature Publishing Group 2016-03-29 /pmc/articles/PMC4810320/ /pubmed/27020579 http://dx.doi.org/10.1038/srep23667 Text en Copyright © 2016, Macmillan Publishers Limited http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Liu, Jing
He, Jing
Wang, Luying
Li, Rong
Chen, Pan
Rao, Xin
Deng, Lihong
Rong, Long
Lei, Jiandu
NiO-PTA supported on ZIF-8 as a highly effective catalyst for hydrocracking of Jatropha oil
title NiO-PTA supported on ZIF-8 as a highly effective catalyst for hydrocracking of Jatropha oil
title_full NiO-PTA supported on ZIF-8 as a highly effective catalyst for hydrocracking of Jatropha oil
title_fullStr NiO-PTA supported on ZIF-8 as a highly effective catalyst for hydrocracking of Jatropha oil
title_full_unstemmed NiO-PTA supported on ZIF-8 as a highly effective catalyst for hydrocracking of Jatropha oil
title_short NiO-PTA supported on ZIF-8 as a highly effective catalyst for hydrocracking of Jatropha oil
title_sort nio-pta supported on zif-8 as a highly effective catalyst for hydrocracking of jatropha oil
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4810320/
https://www.ncbi.nlm.nih.gov/pubmed/27020579
http://dx.doi.org/10.1038/srep23667
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