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^*

^*此作品的通讯作者

化学与分子工程学院

East China Normal University

科研成果: 期刊稿件 › 文章 › 同行评审

60 引用（Scopus）

摘要

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.

源语言	英语
页（从-至）	2906-2909
页数	4
期刊	Catalysis Science and Technology
卷	3
期	11
DOI	https://doi.org/10.1039/c3cy00339f
出版状态	已出版 - 1 10月 2013

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10.1039/c3cy00339f

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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.",

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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.

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