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dc.contributor.authorRan, Jiansu
dc.contributor.authorAlfilfil, Lujain
dc.contributor.authorLi, Jingwei
dc.contributor.authorYangcheng, Ruixue
dc.contributor.authorLiu, Zhaohui
dc.contributor.authorWang, Qin
dc.contributor.authorCui, Yuntong
dc.contributor.authorCao, Tong
dc.contributor.authorQiao, Min
dc.contributor.authorYao, Kexin
dc.contributor.authorZhang, Daliang
dc.contributor.authorWang, Jianjian
dc.date.accessioned2022-04-28T11:03:02Z
dc.date.available2022-04-28T11:03:02Z
dc.date.issued2022-04-22
dc.identifier.citationRan, J., Alfilfil, L., Li, J., Yangcheng, R., Liu, Z., Wang, Q., Cui, Y., Cao, T., Qiao, M., Yao, K., Zhang, D., & Wang, J. (2022). Tailoring interfacial microenvironment of palladium-zeolite catalysts for the efficient low-temperature hydrodeoxygenation of vanillin in water. ChemCatChem. Portico. https://doi.org/10.1002/cctc.202200397
dc.identifier.issn1867-3880
dc.identifier.issn1867-3899
dc.identifier.doi10.1002/cctc.202200397
dc.identifier.urihttp://hdl.handle.net/10754/676635
dc.description.abstractEfficient low-temperature hydrodeoxygenation (HDO) of lignin derivatives to produce biofuels and high value-added chemicals is still of challenge. Here, we have constructed a high active and stable 0.2 wt.% Pd/MS-HZSM-5(30) catalyst, and 94.7% yield of 2-methoxy-4-methylphenol (MMP) can be achieved in HDO of vanillin (VAN, a typical platform molecule of lignin derivatives) under milder reaction conditions (60 °C, 5 h, molar ratio of VAN/Pd = 1200, water phase), outperforming the most works reported recently. Detailed experimental and mechanistic studies demonstrated that the superior catalytic performance was due to the rapid hydrogenolysis of generated intermediate (vanillyl alcohol, VAL) to MMP proceeded in an interfacial microenvironmental created by Pd NPs and acidic sites in Pd/MS-HZSM-5(30). These new insights will provide potential guidance for the efficient low-temperature production of biofuels and valuable chemicals from lignin derivatives or raw lignin.
dc.description.sponsorshipJ. Wang thanks to the final support from National Natural Science Foundation of China (21902016) and Fundamental Research Funds for the Central Universities (2019CDQYHG026). This research used resources of Analytical and Testing Center of Chongqing University.
dc.publisherWiley
dc.relation.urlhttps://onlinelibrary.wiley.com/doi/10.1002/cctc.202200397
dc.rightsArchived with thanks to ChemCatChem
dc.titleTailoring interfacial microenvironment of palladium-zeolite catalysts for the efficient low-temperature hydrodeoxygenation of vanillin in water
dc.typeArticle
dc.contributor.departmentChemical Science Program
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.contributor.departmentAdvanced Membranes and Porous Materials Research Center
dc.identifier.journalChemCatChem
dc.rights.embargodate2023-04-22
dc.eprint.versionPost-print
dc.contributor.institutionDepartment State Key Laboratory of Coal Mine Disaster Dynamics and Control Chongqing University, Chongqing, 400044, China
dc.contributor.institutionMulti-scale Porous Materials Center, Institute of Advanced Interdisciplinary Studies & School of Chemistry and Chemical Engineering Chongqing University, Chongqing 400045, China
kaust.personAlfilfil, Lujain


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