Propylene epoxidation with O2 and H2: A high-performance Au/TS-1 catalyst prepared via a deposition-precipitation method using urea

Xinnan Lu; Guofeng Zhao; Yong Lu

doi:10.1039/c3cy00339f

Propylene epoxidation with O₂ and H₂: A high-performance Au/TS-1 catalyst prepared via a deposition-precipitation method using urea

Xinnan Lu, Guofeng Zhao, Yong Lu

School of Chemistry and Molecular Engineering

East China Normal University

Research output: Contribution to journal › Article › peer-review

56 Scopus citations

Abstract

Gold nanoparticles could only be highly dispersed onto the as-synthesized TS-1 zeolite (TS-1-syn: with template) rather than the calcined one (TS-1-calc: template removed), via a deposition-precipitation method using urea. The Au-1/TS-1-syn (Au loading: 1 wt%) is promising for propylene epoxidation with O₂ and H₂, delivering a conversion of 8.1% with ∼82% selectivity to propylene epoxide (PO). The pores of TS-1 may not be essential for PO synthesis as they are blocked by the organic template.

Original language	English
Pages (from-to)	2906-2909
Number of pages	4
Journal	Catalysis Science and Technology
Volume	3
Issue number	11
DOIs	https://doi.org/10.1039/c3cy00339f
State	Published - 1 Oct 2013

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title = "Propylene epoxidation with O2 and H2: A high-performance Au/TS-1 catalyst prepared via a deposition-precipitation method using urea",

abstract = "Gold nanoparticles could only be highly dispersed onto the as-synthesized TS-1 zeolite (TS-1-syn: with template) rather than the calcined one (TS-1-calc: template removed), via a deposition-precipitation method using urea. The Au-1/TS-1-syn (Au loading: 1 wt\%) is promising for propylene epoxidation with O2 and H2, delivering a conversion of 8.1\% with ∼82\% selectivity to propylene epoxide (PO). The pores of TS-1 may not be essential for PO synthesis as they are blocked by the organic template.",

author = "Xinnan Lu and Guofeng Zhao and Yong Lu",

year = "2013",

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doi = "10.1039/c3cy00339f",

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T2 - A high-performance Au/TS-1 catalyst prepared via a deposition-precipitation method using urea

AU - Lu, Xinnan

AU - Zhao, Guofeng

AU - Lu, Yong

PY - 2013/10/1

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N2 - Gold nanoparticles could only be highly dispersed onto the as-synthesized TS-1 zeolite (TS-1-syn: with template) rather than the calcined one (TS-1-calc: template removed), via a deposition-precipitation method using urea. The Au-1/TS-1-syn (Au loading: 1 wt%) is promising for propylene epoxidation with O2 and H2, delivering a conversion of 8.1% with ∼82% selectivity to propylene epoxide (PO). The pores of TS-1 may not be essential for PO synthesis as they are blocked by the organic template.

AB - Gold nanoparticles could only be highly dispersed onto the as-synthesized TS-1 zeolite (TS-1-syn: with template) rather than the calcined one (TS-1-calc: template removed), via a deposition-precipitation method using urea. The Au-1/TS-1-syn (Au loading: 1 wt%) is promising for propylene epoxidation with O2 and H2, delivering a conversion of 8.1% with ∼82% selectivity to propylene epoxide (PO). The pores of TS-1 may not be essential for PO synthesis as they are blocked by the organic template.

UR - https://www.scopus.com/pages/publications/84885664586

U2 - 10.1039/c3cy00339f

DO - 10.1039/c3cy00339f

M3 - 文章

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JO - Catalysis Science and Technology

JF - Catalysis Science and Technology

IS - 11

ER -

Propylene epoxidation with O₂ and H₂: A high-performance Au/TS-1 catalyst prepared via a deposition-precipitation method using urea

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