Synergistic bimetallic Ru-Pt catalysts for the low-temperature aqueous phase reforming of ethanol

Aqueous-phase reforming of 5 wt% ethylene glycol was studied at temperature of 498 K over Pt supported on Al2O3, SiO2, TiO2, CeO2. High selectivity about 90% for generation of hydrogen was observed over the supported Pt catalysts, suggesting that the methanation or the Fischer-Tropsch reactions involving CO/CO2 and H2 does not appear to be important over these catalysts under the present conditions. Compared with Pt/SiO2 and Pt/CeO2, Pt supported on Al2O3 and TiO2 produced measurable amounts of gaseous alkane that may be due to the acidity of the supports. To verify this suppose, the water-gas shift reaction was carried out over the catalysts under the same reaction conditions, and no CH4 was observed over these Pt catalysts. Relatively higher generation rates of hydrogen and carbon dioxide were achieved over Pt/Al2O3 and Pt/SiO2 catalysts.

Download Full-text

Low-temperature aqueous-phase reforming of ethanol on bimetallic PdZn catalysts

Catalysis Science & Technology ◽

10.1039/c4cy00914b ◽

2015 ◽

Vol 5 (1) ◽

pp. 254-263 ◽

Cited By ~ 17

Author(s):

Haifeng Xiong ◽

Andrew DeLaRiva ◽

Yong Wang ◽

Abhaya K. Datye

Keyword(s):

Carbon Nanotubes ◽

Low Temperature ◽

Carbon Black ◽

Aqueous Phase ◽

Aqueous Phase Reforming

Bimetallic PdZn catalysts supported on carbon black (CB) and carbon nanotubes (CNTs) were found to be selective for CO-free H2 production from ethanol at low temperature (250 °C).

Download Full-text

Production of renewable hydrogen from aqueous-phase reforming of glycerol over Pt catalysts supported on different oxides

Renewable Energy ◽

10.1016/j.renene.2010.08.004 ◽

2011 ◽

Vol 36 (2) ◽

pp. 595-599 ◽

Cited By ~ 94

Author(s):

André O. Menezes ◽

Michelly T. Rodrigues ◽

Adriana Zimmaro ◽

Luiz E.P. Borges ◽

Marco A. Fraga

Keyword(s):

Aqueous Phase ◽

Pt Catalysts ◽

Aqueous Phase Reforming ◽

Renewable Hydrogen

Download Full-text

Effective Low-Temperature Methanol Aqueous Phase Reforming with Metal-Free Carbon Dots/C3N4 Composites

ACS Applied Materials & Interfaces ◽

10.1021/acsami.1c03140 ◽

2021 ◽

Author(s):

Jiao Yu ◽

Xinke Li ◽

Qingyao Wu ◽

Hui Wang ◽

Yang Liu ◽

...

Keyword(s):

Low Temperature ◽

Aqueous Phase ◽

Carbon Dots ◽

Free Carbon ◽

Aqueous Phase Reforming ◽

Metal Free

Download Full-text

Development of Recombinant Human Growth Hormone (rhGH) sustained-release microspheres by a low temperature aqueous phase/aqueous phase emulsion method

European Journal of Pharmaceutical Sciences ◽

10.1016/j.ejps.2014.05.027 ◽

2014 ◽

Vol 62 ◽

pp. 141-147 ◽

Cited By ~ 15

Author(s):

Jian Kang ◽

Fei Wu ◽

Yunpeng Cai ◽

Mingxin Xu ◽

Mu He ◽

...

Keyword(s):

Growth Hormone ◽

Low Temperature ◽

Sustained Release ◽

Aqueous Phase ◽

Human Growth Hormone ◽

Recombinant Human Growth Hormone ◽

Human Growth ◽

Emulsion Method ◽

Sustained Release Microspheres

Download Full-text

Hydrogen production from sucrose via aqueous-phase reforming

International Journal of Hydrogen Energy ◽

10.1016/j.ijhydene.2019.04.123 ◽

2019 ◽

Vol 44 (29) ◽

pp. 14605-14623 ◽

Cited By ~ 5

Author(s):

Lidia I. Godina ◽

Hans Heeres ◽

Sonia Garcia ◽

Steve Bennett ◽

Stephen Poulston ◽

...

Keyword(s):

Hydrogen Production ◽

Aqueous Phase ◽

Aqueous Phase Reforming

Download Full-text

Formation of Pt decorated Ni–Pt nanocubes through low temperature atomic diffusion – time-resolved elemental analysis of nanoparticle formation

Nanoscale ◽

10.1039/c5nr01816a ◽

2015 ◽

Vol 7 (21) ◽

pp. 9927-9934 ◽

Cited By ~ 16

Author(s):

A. Nagao ◽

K. Higashimine ◽

J. L. Cuya Huaman ◽

T. Iwamoto ◽

T. Matsumoto ◽

...

Keyword(s):

Low Temperature ◽

Elemental Analysis ◽

Diffusion Time ◽

Atomic Diffusion ◽

Pt Catalysts ◽

Time Resolved ◽

Nanoparticle Formation ◽

The Core ◽

Temperature Diffusion

Low temperature diffusion of Pt atoms from the core to the corners and edges of the Ni cube results in the preparation of potential novel cage-structured Pt catalysts.

Download Full-text