4.6 Article

Catalytic Pt/Al2O3 Monolithic Foam for Ethanol Reforming Fabricated by the Competitive Impregnation Method

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Materials Science, Multidisciplinary

Model-based control of iron- and copper oxide particle distributions in porous γ-Al2O3 microspheres through careful tuning of the interactions during impregnation

Bram Seynnaeve et al.

Summary: This study carefully examined the distribution of metal oxide particles in porous supports, highlighting the crucial role of specific electrostatic interactions between dissolved metal ions and support surfaces in determining the macroscopic distribution. By modifying the impregnation procedure, particle size and macroscopic distributions can be adjusted, providing insights for future catalyst design.

MATERIALS CHEMISTRY AND PHYSICS (2022)

Article Chemistry, Multidisciplinary

Optimized Design Method for Pt/SiO2-Al2O3 with High NH3-SCO Activity and Thermal Stability

Mengmeng Sun et al.

Summary: This study systematically investigated the differences between Pt/SiO2-Al2O3 catalysts prepared by the traditional impregnation method and the strong electrostatic adsorption process. It was found that the catalyst prepared through the strong electrostatic adsorption process had smaller Pt particle size, better dispersion, and better catalytic activity and thermal stability.

ACS OMEGA (2022)

Article Engineering, Chemical

Coating Process of Honeycomb Cordierite Support with Ni/Boehmite Gels

Vincent Claude et al.

Summary: This study presents the development of a method for the washcoating of Ni/boehmite gels onto a commercial ceramic monolith surface. The pH of the sol and the use of a slurry mix of calcined alumina particles and colloidal boehmite were found to significantly impact the coating quality.

PROCESSES (2022)

Article Nanoscience & Nanotechnology

Sintering behavior of carbon-supported Pt nanoparticles and the effect of surface overcoating

Q. Liu et al.

Summary: This study investigates the sintering behavior of supported metal nanoparticles and finds that the sintering rate is accelerated when the interparticle distance is shortened. Enlarging the interparticle distance and using surface overcoating techniques can improve the resistance to sintering.

MATERIALS TODAY NANO (2022)

Article Chemistry, Physical

Machine learning prediction and experimental verification of Pt-modified nitride catalysts for ethanol reforming with reduced precious metal loading

Steven R. Denny et al.

Summary: Ethanol can be reformed to produce hydrogen on platinum-modified molybdenum nitride surfaces. While Mo2N facilitates ethanol decomposition, Pt/Mo2N promotes ethanol reforming. This has significant implications for renewable energy generation from biomass.

APPLIED CATALYSIS B-ENVIRONMENTAL (2022)

Review Engineering, Chemical

Ethanol Decomposition and Dehydrogenation for Hydrogen Production: A Review of Heterogeneous Catalysts

Anand Kumar

Summary: Ethanol derived from biowaste is an important feedstock for carbon neutral hydrogen production, offering opportunities to convert waste to hydrogen as an alternative to fossil fuels. Research interest in ethanol reforming for hydrogen production, particularly in ethanol steam reforming, has been growing. Ethanol partial oxidation and ethanol decomposition are relatively well-studied routes for hydrogen production.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2021)

Article Energy & Fuels

Modeling of Hydrogen Production from Catalytic Partial Oxidation of Ethanol over a Platinum-Rhodium-Supported Catalyst

Boonlue Sawatmongkhon et al.

Summary: This study numerically investigated the catalytic partial oxidation of ethanol (ECPOX) for designing an onboard hydrogen production system for automotive applications. A surface reaction mechanism for ECPOX over platinum-rhodium coated on an alumina catalyst was formulated, optimized, and validated against experimental data. The model accurately predicted products and temperature profiles produced from ECPOX.

ENERGY & FUELS (2021)

Article Chemistry, Physical

High Catalytic Activity of Pt/Al2O3 Catalyst in CO Oxidation at Room Temperature-A New Insight into Strong Metal-Support Interactions

Ireneusz Kocemba et al.

Summary: The concept of very strong metal-support interactions (VSMSI) was defined to explain the high catalytic activity of the 1%Pt/Al2O3 catalyst. Through various characterization methods, it was claimed that nonstoichiometric platinum species formed after high temperature reduction strongly anchor to the Al2O3 surface, acting as oxygen adsorption sites.

CATALYSTS (2021)

Article Chemistry, Physical

Investigation of a Pt containing washcoat on SiC foam for hydrogen combustion applications

A. Fernandez et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2016)

Article Materials Science, Multidisciplinary

Preparation of Pt-GO composites with high-number-density Pt nanoparticles dispersed uniformly on GO nanosheets

Nanting Li et al.

PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL (2016)

Article Materials Science, Multidisciplinary

Preparation of Pt-GO composites with high-number-density Pt nanoparticles dispersed uniformly on GO nanosheets

Nanting Li et al.

PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL (2016)

Article Chemistry, Applied

Chemisorption-XRD particle size discrepancy of carbon supported palladium: Carbon decoration of Pd?

John Meynard M. Tengco et al.

CATALYSIS TODAY (2015)

Article Chemistry, Physical

Steam reforming of biomass tar for hydrogen production over NiO/ceramic foam catalyst

Ningbo Gao et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2015)

Review Green & Sustainable Science & Technology

Hydrogen production from ethanol reforming: Catalysts and reaction mechanism

Tengfei Hou et al.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2015)

Article Physics, Applied

Platinum dendritic nanoparticles with magnetic behavior

Wenxian Li et al.

JOURNAL OF APPLIED PHYSICS (2014)

Article Chemistry, Physical

Ethanol steam reforming over Rh and Pt catalysts: effect of temperature and catalyst deactivation

Muhammad Bilal et al.

CATALYSIS SCIENCE & TECHNOLOGY (2013)

Article Chemistry, Physical

Oxidative steam reforming of ethanol for hydrogen production on M/Al2O3

Chih-Cheng Hung et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2012)

Article Materials Science, Ceramics

Alumina foam catalyst supports for industrial steam reforming processes

Raphael Faure et al.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2011)

Article Chemistry, Physical

Low temperature catalytic steam reforming of ethanol. 2. Preliminary kinetic investigation of Pt/CeO2 catalysts

P. Ciambelli et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2010)

Article Chemistry, Physical

Formation and Thermal Stability of Platinum Oxides on Size-Selected Platinum Nanoparticles: Support Effects

L. K. Ono et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2010)

Article Chemistry, Physical

Kinetic and process study for ethanol reforming using a Rh/Pt washcoated monolith catalyst

Amanda Simson et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2009)

Article Chemistry, Multidisciplinary

Molecular mechanism of formation of supported platinum catalysts of the Pt/Al2O3 family

O. B. Bel'skaya et al.

RUSSIAN JOURNAL OF GENERAL CHEMISTRY (2007)

Article Chemistry, Physical

Partial oxidation of n-hexadecane at short contact times:: Catalyst and washcoat loading and catalyst morphology

N. J. Degenstein et al.

APPLIED CATALYSIS A-GENERAL (2006)

Article Chemistry, Physical

Catalytic partial oxidation of ethanol over noble metal catalysts

JR Salge et al.

JOURNAL OF CATALYSIS (2005)

Article Chemistry, Physical

Production of hydrogen for fuel cells by steam reforming of ethanol over supported noble metal catalysts

DK Liguras et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2003)

Article Chemistry, Physical

Monolithic catalysts - non-uniform active phase distribution by impregnation

T Vergunst et al.

APPLIED CATALYSIS A-GENERAL (2001)

Article Materials Science, Ceramics

The effect of powder characteristics on washcoat duality. Part I: Alumina washcoats

C Agrafiotis et al.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2000)