Structured Pd-Au/Cu-fiber catalyst for gas-phase hydrogenolysis of dimethyl oxalate to ethylene glycol

Li Zhang; Lupeng Han; Guofeng Zhao; Ruijuan Chai; Qiaofei Zhang; Ye Liu; Yong Lu

doi:10.1039/c5cc03009a

Structured Pd-Au/Cu-fiber catalyst for gas-phase hydrogenolysis of dimethyl oxalate to ethylene glycol

Li Zhang
, Lupeng Han
, Guofeng Zhao^*
, Ruijuan Chai
, Qiaofei Zhang
, Ye Liu
, 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

57 引用（Scopus）

摘要

Galvanic co-deposition of 0.5 wt% Au and 0.1 wt% Pd on a microfibrous-structure using 8 μm Cu-fibers delivers a Pd-Au/Cu-fiber catalyst, which is highly active, selective and stable for the hydrogenolysis of dimethyl oxalate to ethylene glycol. Au and Pd synergistically promote the hydrogenolysis activity of Cu⁺ sites, while Au also critically stabilizes Cu⁺ sites to prevent deep reductive deactivation.

源语言	英语
页（从-至）	10547-10550
页数	4
期刊	Chemical Communications
卷	51
期	52
DOI	https://doi.org/10.1039/c5cc03009a
出版状态	已出版 - 4 7月 2015

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10.1039/c5cc03009a

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title = "Structured Pd-Au/Cu-fiber catalyst for gas-phase hydrogenolysis of dimethyl oxalate to ethylene glycol",

abstract = "Galvanic co-deposition of 0.5 wt\% Au and 0.1 wt\% Pd on a microfibrous-structure using 8 μm Cu-fibers delivers a Pd-Au/Cu-fiber catalyst, which is highly active, selective and stable for the hydrogenolysis of dimethyl oxalate to ethylene glycol. Au and Pd synergistically promote the hydrogenolysis activity of Cu+ sites, while Au also critically stabilizes Cu+ sites to prevent deep reductive deactivation.",

author = "Li Zhang and Lupeng Han and Guofeng Zhao and Ruijuan Chai and Qiaofei Zhang and Ye Liu and Yong Lu",

note = "Publisher Copyright: {\textcopyright} The Royal Society of Chemistry 2015.",

year = "2015",

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doi = "10.1039/c5cc03009a",

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TY - JOUR

T1 - Structured Pd-Au/Cu-fiber catalyst for gas-phase hydrogenolysis of dimethyl oxalate to ethylene glycol

AU - Zhang, Li

AU - Han, Lupeng

AU - Zhao, Guofeng

AU - Chai, Ruijuan

AU - Zhang, Qiaofei

AU - Liu, Ye

AU - Lu, Yong

PY - 2015/7/4

Y1 - 2015/7/4

N2 - Galvanic co-deposition of 0.5 wt% Au and 0.1 wt% Pd on a microfibrous-structure using 8 μm Cu-fibers delivers a Pd-Au/Cu-fiber catalyst, which is highly active, selective and stable for the hydrogenolysis of dimethyl oxalate to ethylene glycol. Au and Pd synergistically promote the hydrogenolysis activity of Cu+ sites, while Au also critically stabilizes Cu+ sites to prevent deep reductive deactivation.

AB - Galvanic co-deposition of 0.5 wt% Au and 0.1 wt% Pd on a microfibrous-structure using 8 μm Cu-fibers delivers a Pd-Au/Cu-fiber catalyst, which is highly active, selective and stable for the hydrogenolysis of dimethyl oxalate to ethylene glycol. Au and Pd synergistically promote the hydrogenolysis activity of Cu+ sites, while Au also critically stabilizes Cu+ sites to prevent deep reductive deactivation.

UR - https://www.scopus.com/pages/publications/84934947482

U2 - 10.1039/c5cc03009a

DO - 10.1039/c5cc03009a

M3 - 文章

AN - SCOPUS:84934947482

SN - 1359-7345

VL - 51

SP - 10547

EP - 10550

JO - Chemical Communications

JF - Chemical Communications

IS - 52

ER -

Structured Pd-Au/Cu-fiber catalyst for gas-phase hydrogenolysis of dimethyl oxalate to ethylene glycol

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