☆ 4.5 Article

Self-stabilization of Ni/Al2O3 Catalyst with a NiAl2O4 Isolation Layer in Dry Reforming of Methane

CATALYSIS LETTERS (2022)

Related references

Note: Only part of the references are listed.

Review Engineering, Environmental

Thermo-photo coupled catalytic CO2 reforming of methane: A review

Meijia Li et al.

Summary: The article provides a critical discussion on the progress of thermo-photo coupled catalytic CRM technology, dividing it into three categories based on the utilization form of solar energy and the involvement degree of thermal energy. It outlines the mechanism understanding and catalyst development for each category, concluding with suggestions to drive the prosperous development of the processes.

CHEMICAL ENGINEERING JOURNAL (2022)

Add to Collection

Article Energy & Fuels

Enhanced activity and stability of MgO-promoted Ni/Al2O3 catalyst for dry reforming of methane: Role of MgO

Baitang Jin et al.

Summary: The study deposited highly dispersed nickel nanoparticles on aluminum oxide using atomic layer deposition, and found that the addition of MgO increased the basicity of catalyst surfaces, assisting CO2 adsorption and activation. Although the formation of NiO-MgO solid solution did not improve overall reducibility, the interaction between reduced Ni nanoparticles and MgO inhibited sintering and provided sufficient metal-support interface for CO2 activation, leading to higher methane reforming rates.

FUEL (2021)

Add to Collection

Article Chemistry, Multidisciplinary

One-Pot Synthesis of Full-Featured Mesoporous Ni/Al2O3 Catalysts via a Spray Pyrolysis-Assisted Evaporation-Induced Self-Assembly Method for Dry Reforming of Methane

Jeong-Cheol Seo et al.

Summary: This study successfully prepared mesoporous supported nickel catalysts with high activity and stability in DRM reaction through a one-pot synthesis method. By using spray pyrolysis-assisted evaporation-induced self-assembly, the catalysts with highly dispersed nickel active sites were obtained in one step. Furthermore, the performance of nickel catalysts was further optimized by employing phase segregation and exsolution strategies.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2021)

Add to Collection

Article Chemistry, Physical

Optimizing acido-basic profile of support in Ni supported La2O3+Al2O3 catalyst for dry reforming of methane

Fahad S. Al-Mubaddel et al.

Summary: In the dry reforming of methane reaction, the presence of super basic sites on the catalyst surface is crucial for optimizing catalytic performance by facilitating the conversion of CH4 and CO2. Fine-tuning the lanthana-alumina support with dispersed Ni species provides insights for understanding the DRM process.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2021)

Add to Collection

Article Engineering, Chemical

Tuning Metal-Support Interactions on Ni/Al2O3 Catalysts to Improve Catalytic Activity and Stability for Dry Reforming of Methane

Lulu He et al.

Summary: Increasing the calcination temperature of nickel-based catalysts on alumina leads to the formation of nickel-alumina spinel, enhancing metal-support interaction and reducing temperature. It also decreases nickel nanoparticle size and increases effective dispersion due to the formation of nickel aluminate. The catalyst calcined at 750 degrees C shows the highest conversion rates in methane dry reforming and excellent stability in a 200 h test.

PROCESSES (2021)

Add to Collection

Article Energy & Fuels

Stabilized CO2 reforming of CH4 on modified Ni/Al2O3 catalysts via in-situ K2CO3-enabled dynamic coke elimination reaction

Pengfei Cao et al.

Summary: The use of K2CO3 as a promoter enabled dynamic coke elimination reaction over Ni/Al2O3 catalysts for CO2 reforming of CH4, significantly improving coke resistance and long-term stability. The addition of K2CO3 suppressed Ni particle growth and enhanced the interaction between Ni and Al2O3, leading to improved adsorption of CO2 and facilitating the DRM process. Furthermore, K2CO3 enabled a dynamic coke elimination reaction (KCER) by enhancing catalytic reaction of disordered carbon with CO2, which is a promising low-cost approach to stabilize the performance of Ni-based catalysts in DRM reaction.

FUEL (2021)

Add to Collection

Article Chemistry, Applied

Regeneration of deactivated Fe2O3/Al2O3 oxygen carrier via alkali metal doping in chemical looping combustion

Zhong Ma et al.

Summary: In this study, alkali metals (potassium, sodium) were used to regenerate deactivated oxygen carriers, with potassium showing rapid regeneration of redox performance and reaching optimal regeneration at a 5% doping ratio. The addition of alkali metals improved gas-solid reactions by forming a porous structure in the deactivated sample, enhancing surface adsorbed oxygen, and increasing oxidation ability. Further increases in potassium content beyond 5% did not significantly affect the regeneration of the deactivated oxygen carriers.

FUEL PROCESSING TECHNOLOGY (2021)

Add to Collection

Review Chemistry, Physical

Catalysts for CO2 reforming of CH4: a review

Meijia Li et al.

Summary: This article presents the current development of CO2 or dry reforming of methane (CRM/DRM) technology, focusing on the progress in the development of efficient and robust catalysts, as well as future research directions and challenges.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

Add to Collection

Article Chemistry, Applied

Ni-alumina dry reforming catalysts: Atomic layer deposition and the issue of Ni aluminate

Patrick Littlewood et al.

CATALYSIS TODAY (2020)

Add to Collection

Article Chemistry, Applied

W-modified Ni/Al2O3 catalysts for the dry reforming of methane: Effect of W loading

D. Vroulias et al.

CATALYSIS TODAY (2020)

Add to Collection

Article Energy & Fuels

Light-driven methane dry reforming with single atomic site antenna-reactor plasmonic photocatalysts

Linan Zhou et al.

NATURE ENERGY (2020)

Add to Collection

Article Chemistry, Physical

Dry reforming of methane over La2O2CO3-modified Ni/Al2O3 catalysts with moderate metal support interaction

Kang Li et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2020)

Add to Collection

Editorial Material Multidisciplinary Sciences

Comment on Dry reforming of methane by stable Ni-Mo nanocatalysts on single-crystalline MgO

Yun Hang Hu et al.

SCIENCE (2020)

Add to Collection

Article Engineering, Chemical

Improved Effect of Fe on the Stable NiFe/Al2O3 Catalyst in Low-Temperature Dry Reforming of Methane

Zhiwen Song et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2020)

Add to Collection

Article Thermodynamics

Comprehensive study on the effect of magnesium loading over nickel-ordered mesoporous alumina for dry reforming of methane

Leila Karam et al.

ENERGY CONVERSION AND MANAGEMENT (2020)

Add to Collection

Article Green & Sustainable Science & Technology

Recent advances in process and catalyst for CO2 reforming of methane

Ziwei Li et al.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2020)

Add to Collection

Review Chemistry, Physical

Understanding the role of surface basic sites of catalysts in CO2 activation in dry reforming of methane: a short review

M. A. A. Aziz et al.

CATALYSIS SCIENCE & TECHNOLOGY (2020)

Add to Collection

Review Chemistry, Multidisciplinary

Core-shell structured catalysts for thermocatalytic, photocatalytic, and electrocatalytic conversion of CO2

Sonali Das et al.

CHEMICAL SOCIETY REVIEWS (2020)

Add to Collection

Article Chemistry, Physical

Effects of alumina morphology on dry reforming of methane over Ni/Al2O3 catalysts

Dongyang Shen et al.

CATALYSIS SCIENCE & TECHNOLOGY (2020)

Add to Collection

Article Chemistry, Physical

Syngas production via dry reforming of methane over CeO2 modified Ni/Al2O3 catalysts

Rei-Yu Chein et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2019)

Add to Collection

Review Energy & Fuels

Advances in catalytic conversion of methane and carbon dioxide to highly valuable products

Xiaojiao Cai et al.

ENERGY SCIENCE & ENGINEERING (2019)

Add to Collection

Article Chemistry, Physical

Effect of Metal-Support Interactions in Mixed Co/Al Catalysts for Dry Reforming of Methane

Jonathan Horlyck et al.

CHEMCATCHEM (2019)

Add to Collection

Article Chemistry, Physical

Catalysts in Coronas: A Surface Spatial Confinement Strategy for High-Performance Catalysts in Methane Dry Reforming

Honggen Peng et al.

ACS CATALYSIS (2019)

Add to Collection

Article Multidisciplinary Sciences

Atomically dispersed nickel as coke-resistant active sites for methane dry reforming

Mohcin Akri et al.

NATURE COMMUNICATIONS (2019)

Add to Collection

Article Chemistry, Physical

Sandwich-Like Silica@Ni@Silica Multicore-Shell Catalyst for the Low-Temperature Dry Reforming of Methane: Confinement Effect Against Carbon Formation

Zhoufeng Bian et al.

CHEMCATCHEM (2018)

Add to Collection

Article Chemistry, Physical

Effect of substitution by Ni in MgAl2O4 spinel for biogas dry reforming

Narges Habibi et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2017)

Add to Collection

Article Chemistry, Multidisciplinary

Molecularly Tailored Nickel Precursor and Support Yield a Stable Methane Dry Reforming Catalyst with Superior Metal Utilization

Tigran Margossian et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

Add to Collection

Article Chemistry, Multidisciplinary

Contrasting the Role of Ni/Al2O3 Interfaces in Water-Gas Shift and Dry Reforming of Methane

Lucas Foppa et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

Add to Collection

Review Chemistry, Multidisciplinary

Metal-support interactions in catalysts for environmental remediation

Kakeru Fujiwara et al.

ENVIRONMENTAL SCIENCE-NANO (2017)

Add to Collection

Article Chemistry, Physical

Synthesis of a Highly Active and Stable Nickel-Embedded Alumina Catalyst for Methane Dry Reforming: On the Confinement Effects of Alumina Shells for Nickel Nanoparticles

Qiong Huang et al.

CHEMCATCHEM (2017)

Add to Collection

Article Chemistry, Physical

Effect of metal-support interactions in Ni/Al2O3 catalysts with low metal loading for methane dry reforming

Jessica L. Ewbank et al.

APPLIED CATALYSIS A-GENERAL (2015)

Add to Collection

Article Chemistry, Physical

Effect of NiAl2O4 Formation on Ni/Al2O3 Stability during Dry Reforming of Methane

Lu Zhou et al.

CHEMCATCHEM (2015)

Add to Collection

Review Chemistry, Multidisciplinary

A review of dry (CO2) reforming of methane over noble metal catalysts

Devendra Pakhare et al.

CHEMICAL SOCIETY REVIEWS (2014)

Add to Collection

Article Chemistry, Physical

Yolk-Satellite-Shell Structured Ni-Yolk@Ni@SiO2 Nanocomposite: Superb Catalyst toward Methane CO2 Reforming Reaction

Ziwei Li et al.

ACS CATALYSIS (2014)

Add to Collection

Article Chemistry, Applied

Towards understanding the microstructures and hydrocracking performance of sulfided Ni-W catalysts: Effect of metal loading

Guoqi Cui et al.

FUEL PROCESSING TECHNOLOGY (2011)

Add to Collection

Article Energy & Fuels

Effects of K2O promoter on the activity and stability of nickel catalysts supported on mesoporous nanocrystalline zirconia in CH4 reforming with CO2

Mehran Rezaei et al.

ENERGY & FUELS (2008)

Add to Collection

Article Materials Science, Multidisciplinary

Mesoporous nanocrystalline zirconia powders:: A promising support for nickel catalyst in CH4 reforming with CO2

A. Rezaei et al.

MATERIALS LETTERS (2007)

Add to Collection

Article Energy & Fuels

CO2-CH4 reforming over nickel catalysts supported on mesoporous nanocrystalline zirconia with high surface area

Mehran Rezaei et al.

ENERGY & FUELS (2007)

Add to Collection

© Peeref 2019-2024. All rights reserved.