Autothermal reforming of ethanol for hydrogen production over perovskite LaNiO3

Chen, Hongqing; Yu, Hao; Peng, Feng; Yang, Guangxing; Wang, Hongjuan; Yang, Jian; Tang, Yong

doi:10.1016/j.cej.2010.03.054

Cited by 91 publications

(28 citation statements)

References 44 publications

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“…The highly dispersed metal particles decrease the deactivation of the perovskite-type oxide catalysts for the partial oxidation of hydrocarbon like methane with O 2 and/or CO 2 [21]. Chen et al [22] studied the effect of the cation B on the performance of LaBO 3 (B = Co, Fe, Mn, Ni) perovskite-type oxides derived catalysts for OSRE. While LaMnO 3 presented a low catalytic activity attributed to its low reducibility, the reduced LaCoO 3 catalyst was active and selective to H 2 .…”

Section: Introductionmentioning

confidence: 99%

Steam reforming and oxidative steam reforming of ethanol over La0.6Sr0.4CoO3− perovskite as catalyst precursor for hydrogen production

Morales

Segarra

2015

Applied Catalysis A: General

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Section: Introductionmentioning

confidence: 99%

Steam reforming and oxidative steam reforming of ethanol over La0.6Sr0.4CoO3− perovskite as catalyst precursor for hydrogen production

Morales

Segarra

2015

Applied Catalysis A: General

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“…Like ATR of diesel and JP-8, LaFeO 3 and LaNiO 3 along with LaCoO 3 and LaMnO 3 , was examined in ATR of ethanol by Chen et al 2010 [132] using S/C of 2 and O 2 /C of 0.98 in the temperature range of 500 to 700 o C. LaNiO 3 was reported to be highly active for H 2 production. The performance of the perovskite catalyst was compared to impregnated Ni/La 2 O 3 .…”

Section: Perovskitesmentioning

confidence: 99%

Recent Advances in Hydrogen Production Via Autothermal Reforming Process (ATR): A Review of Patents and Research Articles

Nahar¹,

Dupont²

2013

CHENG

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Abstract:This review examines recent patents and research articles in autothermal reforming (ATR) of fossil fuels like gasoline, diesel, JP-8 along with renewable fuels such as methanol, ethanol, glycerol, butanol, bio-oils and biodiesel into H 2 gas. The focus of the research was the recent developments in terms of ATR reformer design, ATR fuel processors, reformer start up, and reforming catalysts to determine the opportunities for R&D in this area. The production of H 2 by ATR of fossil fuels has been widely investigated; several catalytic studies based on various noble and non-precious metals like Rh and Ni are available, restricting new investigations. In contrast, H 2 production from bio feedstock like bio-oils, biodiesel, ethanol, and butanol are very recent and offer considerable room for further investigation..

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“…Nanostructured perovskite-type oxides with formula ABO 3 have received much attention over the past decades, due to their high oxygen mobility and extensive applications in oxygen separation membranes [1][2][3], fuel cells [4][5][6][7], sensors [8], catalysts [9,10], etc. In ABO 3 perovskite structure, A-site cation can be rare earth such as La 3+ that will fit into the dodecahedral site of the framework and B-site cation can be 3d, 4d, or 5d transition metal ions, which occupy the octahedral sites.…”

Section: Introductionmentioning

confidence: 99%

Electromagnetic Properties and Humidity-Sensing Studies of Magnetically Recoverable LaMg x Fe1−x O 3−δ Perovskites Nano-photocatalysts by Sol-Gel Route

Teresita¹,

Manikandan

Josephine³

et al. 2016

J Supercond Nov Magn

110

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Nanostructured perovskite mixed metal oxides, LaMg x Fe 1−x O 3−δ (x = 0.0, 0.2, 0.4, 0.6, 0.8, and 1.0), were synthesized successfully by a simple sol-gel route. The formation of single-phase perovskite oxides structure was confirmed by powder X-ray diffraction (XRD) analysis. The average crystallite size of the samples was evaluated using Sherrer's formula. The presence of functional groups and metal oxide bonds was confirmed by Fourier transform infrared (FT-IR) analysis. Brunauer-Emmett-Teller (BET) surface adsorption studies showed better surface area of the compositions, which was further, evidenced by scanning electron microscopy (SEM) analysis. Room temperature vibrating sample magnetometer (VSM) analysis was confirmed that the superparamagnetic nature and the magnetization values decreased with increase in Mg-dopant. The samples were subjected to dc electrical conductivity studies at room temperature. The dc resistance measurements as a function of relative humidity (RH) at 5, 31, 51, 79, and 98 % were carried out on sintered discs at 25 • C under static conditions, which sensitivity factor S f (R 5% / R 95% ) A. Manikandan were calculated for LaMg x Fe 1−x O 3−δ . The temperaturedependent conductance was also carried out in the range of 100-300 • C as suggested, and the activation energy was determined. Sample LaMgFe-4 (x = 0.6) possessed the highest humidity-sensing factor (12,926.03 ± 387), while LaFeO 3 (x = 0) possessed the lowest sensitivity factor (41.66 ± 3). The response and recovery characteristics were studied for LaMgFe-4, which exhibited a very good narrow hysteresis loop. The photocatalytic degradation (PCD) of methylene blue (MB) dye was investigated under UVvisible light and the sample LaMgFe-4 showed better PCD efficiency than other samples, due to the smaller particle size and higher surface area.

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Autothermal reforming of ethanol for hydrogen production over perovskite LaNiO3

Cited by 91 publications

References 44 publications

Steam reforming and oxidative steam reforming of ethanol over La0.6Sr0.4CoO3− perovskite as catalyst precursor for hydrogen production

Steam reforming and oxidative steam reforming of ethanol over La0.6Sr0.4CoO3− perovskite as catalyst precursor for hydrogen production

Recent Advances in Hydrogen Production Via Autothermal Reforming Process (ATR): A Review of Patents and Research Articles

Electromagnetic Properties and Humidity-Sensing Studies of Magnetically Recoverable LaMg x Fe1−x O 3−δ Perovskites Nano-photocatalysts by Sol-Gel Route

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