Cu-fiber-structured La2O3-PdAu(alloy)-Cu nanocomposite catalyst for gas-phase dimethyl oxalate hydrogenation to ethylene glycol

Han Lupeng; Zhao Guofeng; Chen YanfeiZhu JianChen PengjingLiu YeLu Yong

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Cu-fiber-structured La2O3-PdAu(alloy)-Cu nanocomposite catalyst for gas-phase dimethyl oxalate hydrogenation to ethylene glycol

机译：Cu-fiber-structured La2O3-PdAu(合金)铜纳米复合材料气相二甲酯的催化剂草酸加氢乙二醇

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Structured Pd-Au-CuOx/Cu-fiber obtainable by a galvanic co-deposition method is post-modified by La2O3 and consequently shows promising low-temperature activity and stability for the titled reaction, due to the in situ formation of a La2O3-PdAu( alloy)Cu nanocomposite in the reaction thereby leading to enhanced ability for H-2 activation and H-spillover associated with the La2O3 assisted activation of C=O and C-O groups of dimethyl oxalate.

机译：结构化Pd-Au-CuOx / Cu-fiber获得的post-modified电化学共沉积方法La2O3因此显示了承诺的低温活性和稳定性名为反应,由于原位形成的La2O3-PdAu(合金)铜纳米复合材料反应从而导致增强的能力2激活和H-spillover联系在一起La2O3辅助激活C = O和切断草酸二甲酯组。

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来源
《Catalysis science & technology》 |2016年第19期|7024-7028|共5页
作者
Han Lupeng; Zhao Guofeng; Chen YanfeiZhu JianChen PengjingLiu YeLu Yong;
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作者单位

East China Normal Univ, Shanghai Key Lab Green Chem & Chem Proc, Sch Chem & Mol Engn, Shanghai 200062, Peoples R China;

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正文语种英语
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关键词
Activation; DIMETHYL OXALATE; deuteriumoxalatesNanocompositesCatalystsCODEPOSITIONdimethyl compoundsHydrogenation;

机译：激活,草酸二甲酯;deuteriumoxalatesNanoc;

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2. Catalytic Performance and Texture of TEOS Based Cu/SiO2 Catalysts for Hydrogenation of Dimethyl Oxalate to Ethylene Glycol [J] . 无高等学校化学研究：英文版 . 2012,第001期
3. Catalytic Performance and Texture of TEOS Based Cu/SiO2 Catalysts for Hydrogenation of Dimethyl Oxalate to Ethylene Glycol [J] . WANG Shu-rong, YIN Qian-qian, LI Xin-bao 高等学校化学研究（英文版） . 2012,第001期
4. Catalytic Hydrogenation of Corn Stalk to Ethylene Glycol and 1,2-Propylene Glycol [O] . Pang Jifeng, Zheng Mingyuan, Wang Aiqin, 2011

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Cu-fiber-structured La2O3-PdAu(alloy)-Cu nanocomposite catalyst for gas-phase dimethyl oxalate hydrogenation to ethylene glycol

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