Improved Durability of Iron Promoted Non-Precious Metal Catalysts for Hydrogen Generation through Bio-ethanol Reforming

被引：0

作者：

Huang, Lihong ^{[1
]}

Xie, Jian ^{[1
]}

Chen, Rongrong ^{[1
]}

Chu, Deryn ^{[2
]}

Hsu, Andrew T. ^{[1
]}

机构：

[1] Indiana Univ Purdue Univ, Lugar Ctr Renewable Energy, Indianapolis, IN 46202 USA

[2] US Army Res Lab, Adelphi, MD 20783 USA

来源：

PROTON EXCHANGE MEMBRANE FUEL CELLS 8, PTS 1 AND 2 | 2008年 / 16卷 / 02期

关键词：

D O I：

10.1149/1.2981887

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Nickel-based catalysts with iron promotion were prepared by impregnation, tested in auto-thermal reforming (ATR) of bio-ethanol for hydrogen production. The reaction results show a remarkable improved durability in catalytic activity as well as selectivity to hydrogen in ATR is obtained: Over the 10 wt.% iron-loading nickel catalyst, conversion of ethanol at 99.61% and selectivity of hydrogen around 115% are kept at 600 degrees C during a 30-hour test, while that of iron-free sample decreases sharply from 85.10% to 19.71% on hydrogen selectivity within a 26-hour test. The improved durability is attributed to the synergistic effect of the NiAl2O4-FeAl2O4 mixed crystals that are more resistant to sintering and oxidation in the oxidative atmosphere of ATR.

引用

下载

页码：523 / +

页数：2

共 50 条

[21] Steam reforming of bio-ethanol on alkali-doped Ni/MgO catalysts: hydrogen production for MC fuel cell
Frusteri, F
Freni, S
Chiodo, V
Spadaro, L
Di Blasi, O
Bonura, G
Cavallaro, S
APPLIED CATALYSIS A-GENERAL, 2004, 270 (1-2) : 1 - 7
[22] Bio-ethanol steam reforming and autothermal reforming in 3-μm channels coated with RhPd/CeO2 for hydrogen generation
Divins, Nuria J.
Lopez, Eduardo
Rodriguez, Angel
Vega, Didac
Llorca, Jordi
CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION, 2013, 64 : 31 - 37
[23] Economic analysis of hydrogen production through a bio-ethanol steam reforming process: Sensitivity analyses and cost estimations
Song, Hua
Ozkan, Umit S.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2010, 35 (01) : 127 - 134
[24] Activity Tests of Macro-Meso Porous Catalysts over Metal Foam Plate for Steam Reforming of Bio-Ethanol
Park, No-Kuk
Jeong, Yong Han
Kang, Misook
Lee, Tae Jin
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2018, 18 (09) : 6385 - 6392
[25] A review of the stability and durability of non-precious metal catalysts for the oxygen reduction reaction in proton exchange membrane fuel cells
Banham, Dustin
Ye, Siyu
Pei, Katie
Ozaki, Jun-ichi
Kishimoto, Takeaki
Imashiro, Yasuo
JOURNAL OF POWER SOURCES, 2015, 285 : 334 - 348
[26] FUEL 51-Steam reforming of bio-ethanol to hydrogen over Cu-La-Zr composite oxide catalysts
Wu, Hongda
He, Dehua
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2006, 232
[27] Identification of carbon-encapsulated iron nanoparticles as active species in non-precious metal oxygen reduction catalysts
Varnell, Jason A.
Tse, Edmund C. M.
Schulz, Charles E.
Fister, Tim T.
Haasch, Richard T.
Timoshenko, Janis
Frenkel, Anatoly I.
Gewirth, Andrew A.
NATURE COMMUNICATIONS, 2016, 7
[28] Identification of carbon-encapsulated iron nanoparticles as active species in non-precious metal oxygen reduction catalysts
Jason A. Varnell
Edmund C. M. Tse
Charles E. Schulz
Tim T. Fister
Richard T. Haasch
Janis Timoshenko
Anatoly I. Frenkel
Andrew A. Gewirth
Nature Communications, 7
[29] Identification of carbon-encapsulated iron nanoparticles as active species in non-precious metal oxygen reduction catalysts
Gewirth, Andrew
Varnell, Jason
DiAscro, Angela
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2017, 253
[30] Effect of iron on durability of nickel-based catalysts in auto-thermal reforming of ethanol for hydrogen production
Huang, Lihong
Xie, Jian
Chen, Rongrong
Chu, Deryn
Chu, Wei
Hsu, Andrew T.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2008, 33 (24) : 7448 - 7456

← 1 2 3 4 5 →