A Ni-foam-structured MoNi4–MoOx nanocomposite catalyst for hydrogenation of dimethyl oxalate to ethanol

2020 ◽  
Vol 56 (5) ◽  
pp. 806-809 ◽  
Author(s):  
Jian Zhu ◽  
Weidong Sun ◽  
Song Wang ◽  
Guofeng Zhao ◽  
Ye Liu ◽  
...  
Keyword(s):  
Gas Phase ◽  
Ni Foam ◽  
Dimethyl Oxalate ◽  
Highly Active ◽  
Nanocomposite Catalyst

A Ni-foam structured MoNi4–MoOx nanocomposite catalyst is highly active, selective and stable for the gas-phase hydrogenation of dimethyl oxalate to ethanol.

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

2016 ◽  
Vol 6 (19) ◽  
pp. 7024-7028 ◽  
Author(s):  
Lupeng Han ◽  
Guofeng Zhao ◽  
Yanfei Chen ◽  
Jian Zhu ◽  
Pengjing Chen ◽  
...  
Keyword(s):  
Low Temperature ◽  
Ethylene Glycol ◽  
Gas Phase ◽  
Dimethyl Oxalate ◽  
Nanocomposite Catalyst

A Cu-fiber-structured La2O3–PdAu(alloy)–Cu nanocomposite catalyst is low-temperature active, selective and stable for gas-phase dimethyl oxalate hydrogenation to ethylene glycol.

Superior FeNi3-FeOx/Ni-foam catalyst for gas-phase hydrogenation of dimethyl oxalate to ethanol

2020 ◽  
Vol 270 ◽  
pp. 118873 ◽  
Author(s):  
Jian Zhu ◽  
Guofeng Zhao ◽  
Weidong Sun ◽  
Qiang Nie ◽  
Song Wang ◽  
...  
Keyword(s):  
Gas Phase ◽  
Ni Foam ◽  
Dimethyl Oxalate

Preferential synthesis of ethanol from syngas via dimethyl oxalate hydrogenation over an integrated catalyst

2019 ◽  
Vol 55 (39) ◽  
pp. 5555-5558 ◽  
Author(s):  
Xin Shang ◽  
Huijiang Huang ◽  
Qiao Han ◽  
Yan Xu ◽  
Yujun Zhao ◽  
...  
Keyword(s):  
Gas Phase ◽  
High Selectivity ◽  
Dimethyl Oxalate ◽  
Preferential Synthesis

A novel, simple and efficient integrated catalyst exhibits an extremely high selectivity of 98% to ethanol in gas-phase hydrogenation of dimethyl oxalate.

Laser electrodispersion as a new chlorine-free method for the production of highly effective metal-containing supported catalysts

2012 ◽  
Vol 84 (3) ◽  
pp. 495-508 ◽  
Author(s):  
Ekaterina S. Lokteva ◽  
Anton A. Peristyy ◽  
Natalia E. Kavalerskaya ◽  
Elena V. Golubina ◽  
Lada V. Yashina ◽  
...  
Keyword(s):  
Gas Phase ◽  
High Stability ◽  
Heterogeneous Catalysts ◽  
Supported Catalysts ◽  
Promising Technique ◽  
Wet Impregnation ◽  
Oxide Supports ◽  
Highly Active ◽  
Specific Catalytic Activity ◽  
Free Metal

Laser electrodispersion (LED) of metals is a promising technique for the preparation of heterogeneous catalysts as an alternative to wet impregnation of supports with the corresponding salt solutions. The LED technique can be used to deposit highly active chloride- and nitrate-free metal nanoparticles onto carbon or oxide supports. We report preparation and properties of new Ni-, Pd-, and Au-containing alumina-supported catalysts with low metal loadings (10–3–10–4 % mass) and their comparison with the previously studied carbon (Sibunit) supported systems. The catalysts demonstrate high stability and extremely high specific catalytic activity (by 2–3 orders of magnitude higher than for traditional catalysts) in the gas-phase hydrodechlorination (HDC) of chlorobenzene (CB).

scholarly journals Mixed Zinc/Manganese on Highly Reduced Graphene Oxide: A Highly Active Nanocomposite Catalyst for Aerial Oxidation of Benzylic Alcohols

Catalysts ◽  
2017 ◽  
Vol 7 (12) ◽  
pp. 391 ◽  
Author(s):  
Mohamed Assal ◽  
Mohammed Shaik ◽  
Mufsir Kuniyil ◽  
Mujeeb Khan ◽  
Abdulrahman Alzahrani ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Benzylic Alcohols ◽  
Highly Active ◽  
Reduced Graphene ◽  
Nanocomposite Catalyst ◽  
Aerial Oxidation

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

2015 ◽  
Vol 51 (52) ◽  
pp. 10547-10550 ◽  
Author(s):  
Li Zhang ◽  
Lupeng Han ◽  
Guofeng Zhao ◽  
Ruijuan Chai ◽  
Qiaofei Zhang ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Gas Phase ◽  
Dimethyl Oxalate

A structured Pd–Au/Cu-fiber with a ternary Pd–Au–Cu+ complex is active, selective and stable for the gas-phase hydrogenolysis of dimethyl oxalate to ethylene glycol.

Co3S4 nanosheets on Ni foam via electrodeposition with sulfurization as highly active electrocatalysts for anion exchange membrane electrolyzer

2020 ◽  
Vol 45 (1) ◽  
pp. 36-45 ◽  
Author(s):  
Yoo Sei Park ◽  
Jeong Hun Lee ◽  
Myeong Je Jang ◽  
Jaehoon Jeong ◽  
Sung Min Park ◽  
...  
Keyword(s):  
Anion Exchange ◽  
Anion Exchange Membrane ◽  
Ni Foam ◽  
Highly Active ◽  
Exchange Membrane

Rates of Reactions Between Methoxycarbonyl, Methyl and Methoxy Radicals Formed in Flash Photolysis of Dimethyl Oxalate in Gas Phase

2010 ◽  
Vol 92 (10) ◽  
pp. 847-847 ◽  
Author(s):  
E. Hassinen ◽  
P. Riepponen ◽  
K. Blomqvist ◽  
K. Kalliorinne ◽  
J. Koskikallio
Keyword(s):  
Gas Phase ◽  
Flash Photolysis ◽  
Methoxy Radicals ◽  
Dimethyl Oxalate
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