☆ 4.8 Article

High-performance precious metal-free direct ammonia fuel cells endowed by Co-doped Ni4Cu1 anode catalysts

APPLIED CATALYSIS B-ENVIRONMENTAL (2023)

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 Nanoscience & Nanotechnology

Optimization of a Perovskite Oxide-Based Cathode Catalyst Layer on Performance of Direct Ammonia Fuel Cells

Georgina Jeerh et al.

Summary: To maximize fuel cell performance, a well-constructed microstructure in the catalyst layer (CL) is crucial for the effective transportation of electrons, ions, and reactants. In this study, a cathode CL for a direct ammonia fuel cell (DAFC) was designed and optimized using a perovskite oxide catalyst to reduce reliance on platinum group metals (PGMs). The results showed that the carbon, ionomer, and polytetrafluoroethylene (PTFE) content in the cathode CLs (CCLs) had a significant impact on the performance of the DAFCs. By optimizing these components, the maximum current density and peak power density were substantially increased, highlighting the importance of an effective three-phase interface.

ACS APPLIED MATERIALS & INTERFACES (2023)

添加到收藏夹

Article Chemistry, Multidisciplinary

Pathways of ammonia electrooxidation on nickel hydroxide anodes and an alternative route towards recycled fertilizers

Jury J. Medvedev et al.

Summary: The anaerobic digestion (AD) of N-enriched waste streams combined with nutrient recovery from AD effluents is a cost-effective waste treatment technology for simultaneous production of biogas and recycled fertilizers. In this study, NH4NO3 fertilizers containing sulfur or phosphorus were efficiently synthesized through Ni(OH)(2)-catalyzed electrochemical oxidation of ammonia (AOR). Detailed mechanisms for the formation of major products and the role of NiOOH in the reaction were proposed.

GREEN CHEMISTRY (2022)

添加到收藏夹

Article Chemistry, Physical

Favorable Electrocatalytic Ammonia Oxidation Reaction Thermodynamics on the β-NiOOH(0001) Surface Computed by Density Functional Theory

Rachelle M. Choueiri et al.

Summary: In this study, the mechanism of ammonia oxidation on the NiOOH surface was investigated, revealing that surfaces with hydroxide vacancies favored NH2-NH2 coupling, while surfaces with oxygen vacancies favored NH-NH coupling. Compared to Ni(OH)2 surface, NiOOH surface showed lower computed onset potentials.

JOURNAL OF PHYSICAL CHEMISTRY C (2022)

添加到收藏夹

Article Chemistry, Physical

Perovskite oxide LaCr0.25Fe0.25Co0.5O3-delta as an efficient non-noble cathode for direct ammonia fuel cells

Georgina Jeerh et al.

Summary: The perovskite materials based on LaCoO3-delta have shown promising activity for oxygen reduction reactions, with LaCr0.25Fe0.25Co0.5O3-delta in particular exhibiting superior performance as a non-noble cathode material for direct ammonia fuel cells.

APPLIED CATALYSIS B-ENVIRONMENTAL (2022)

添加到收藏夹

Article Chemistry, Physical

A symmetric direct ammonia fuel cell using ternary NiCuFe alloy embedded in a carbon network as electrodes

Mengfei Zhang et al.

Summary: Recently, low-temperature direct ammonia fuel cells (DAFCs) have attracted extensive attention and played an important role in ammonia economy due to the high energy density of ammonia, low source-to-tank energy cost and carbon free fuel. However, the high cost of precious metal has hindered the large-scale application of DAFCs. In this study, a new bifunctional catalyst material Ni4Cu5Fex (x = 0, 0.5, 1, 3, 5) embedded in a carbon network was prepared and showed superior activity and durability in ammonia oxidation and oxygen reduction reactions.

JOURNAL OF MATERIALS CHEMISTRY A (2022)

添加到收藏夹

Article Chemistry, Physical

Electrochemical oxidation of ammonia (NH4+/NH3) ON synthesized nickel-cobalt oxide catalyst

Fares Almomani et al.

Summary: Ni-C and Co/Ni-C electro-catalysts prepared by solvothermal reaction method exhibited good catalytic performance in ammonia oxidation reaction. The addition of Co enhanced reaction efficiency and power generation, suitable for treating wastewater contaminated with ammonia.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2021)

添加到收藏夹

Article Nanoscience & Nanotechnology

Synthesis of Anti-poisoning Spinel Mn-Co-C as Cathode Catalysts for Low-Temperature Anion Exchage Membrane Direct Ammonia Fuel Cells

Zijun Hu et al.

Summary: The research successfully synthesized Mn-Co spinel catalysts with high oxygen reduction reaction activity and excellent ammonia tolerance, demonstrating that Mn-Co-BP2000 is a superior cathode catalyst for low-temperature AEM-DAFCs.

ACS APPLIED MATERIALS & INTERFACES (2021)

添加到收藏夹

Review Thermodynamics

Ammonia as an effective hydrogen carrier and a clean fuel for solid oxide fuel cells

Zhijian Wan et al.

Summary: Ammonia is increasingly recognized as a clean fuel due to its zero-carbon characteristics and high hydrogen content. Research has shown that Ni-based catalysts are considered more cost-effective and sustainable alternatives to Ru-based catalysts for ammonia decomposition. Additionally, feeding SOFCs with pre-decomposed ammonia has been identified as a promising method to mitigate anode degradation and improve cell stability.

ENERGY CONVERSION AND MANAGEMENT (2021)

添加到收藏夹

Article Chemistry, Physical

Proposing an unbiased oxygen reduction reaction onset potential determination by using a Savitzky-Golay differentiation procedure

Giacomo de Falco et al.

Summary: The study introduces a mathematical approach based on the second order discrete differentiation method for accurately determining the onset potential of Oxygen reduction reaction electrocatalysts. Analysis of published results suggests that common approaches like the tangent method or visual estimation may introduce human errors, while the SODDM method leads to comparable results across different researchers and instruments.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2021)

添加到收藏夹

Article Chemistry, Physical

Metal nitride nanosheets enable highly efficient electrochemical oxidation of ammonia

Shi He et al.

Summary: Ammonia is a promising hydrogen mediator that reduces the cost of hydrogen transportation, but improvements are needed for extracting hydrogen. Ammonia electrolysis is a convenient method for low-cost hydrogen production. Nickel-cobalt nitride nanosheets show high electrocatalytic activity for the ammonia oxidation reaction in non-aqueous solutions.

NANO ENERGY (2021)

添加到收藏夹

Article Engineering, Environmental

Kinetics and highly selective N2 conversion of direct electrochemical ammonia oxidation in an undivided cell using NiCo oxide nanoparticle as the anode and metallic Cu/Ni foam as the cathode

Yu-Jen Shih et al.

Summary: The study investigated the ammonia oxidation and nitrogen conversion selectivity over an Ni foam-supported NiCo oxide electrode synthesized using chemical precipitation and calcination. The best N2 selectivity of 40% was obtained, and when paired with an electroless Cu/Ni cathode, the total nitrogen loss was 76% in terms of gaseous nitrogen evolution.

CHEMICAL ENGINEERING JOURNAL (2021)

添加到收藏夹

Article Chemistry, Physical

A High-Performance Gas-Fed Direct Ammonia Hydroxide Exchange Membrane Fuel Cell

Yun Zhao et al.

Summary: Ammonia has gained attention for carbon-neutral transportation, with gaseous ammonia being the ideal feedstock for DAFCs. However, gas-fed DAFCs face performance issues due to factors like anode humidity and operating temperature. The kinetics of the ammonia oxidation reaction in liquid-base-free media at DAFC relevant temperatures were studied, and a kinetic model was developed.

ACS ENERGY LETTERS (2021)

添加到收藏夹

Article Chemistry, Physical

Enhancing the performance of direct urea fuel cells using Co dendrites

Enas Taha Sayed et al.

Summary: Mesoporous Co dendrites prepared by electroplating exhibit a high surface area and superior urea oxidation activity compared to Ni or Co nanoparticles prepared using chemical reduction. The Co dendrites show a lower onset potential and higher current output than Ni catalyst under experimental conditions, achieving a good output performance even at 20℃. These results demonstrate the potential of using nonprecious Co dendrites as anode and cathode catalysts in fuel cell applications.

APPLIED SURFACE SCIENCE (2021)

添加到收藏夹

Article Environmental Sciences

Inductive effects in cobalt-doped nickel hydroxide electronic structure facilitating urea electrooxidation

Stephen W. Tatarchuk et al.

Summary: By adjusting the Ni:Co ratio, we can control the intrinsic activity and number of active surface sites, thereby enhancing UOR performance.

CHEMOSPHERE (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

High-performance ammonia oxidation catalysts for anion-exchange membrane direct ammonia fuel cells

Yi Li et al.

Summary: Low-temperature direct ammonia fuel cells (DAFCs) are promising with PtIrZn/CeO2-ZIF-8 as a catalyst for efficient ammonia oxidation reaction, improving the performance of the fuel cells.

ENERGY & ENVIRONMENTAL SCIENCE (2021)

添加到收藏夹

Review Chemistry, Physical

Recent progress in ammonia fuel cells and their potential applications

Georgina Jeerh et al.

Summary: Traditional technologies relying on fossil fuel exploitation have led to extensive environmental concerns, while hydrogen, as a carbon-free energy carrier, faces challenges in storage and long-distance transportation. However, ammonia as a promising indirect hydrogen storage medium with established storage and transportation links, offers potential as an accessible fuel source. The concept of 'green ammonia' synthesized from renewable energy sources is emerging, potentially opening significant markets and providing a pathway for decarbonization in applications reliant on fossil fuels.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Towards Long-Term Photostability of Nickel Hydroxide/BiVO4 Photoanodes for Oxygen Evolution Catalysts via In Situ Catalyst Tuning

Rui-Ting Gao et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

添加到收藏夹

Article Chemistry, Physical

The potential role of hydrogen as a sustainable transportation fuel to combat global warming

Canan Acar et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2020)

添加到收藏夹

Article Chemistry, Physical

Electrochemical oxidation of ammonia on nickel oxide nanoparticles

Fares Almomani et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2020)

添加到收藏夹

Article Nanoscience & Nanotechnology

Nickel supported on carbon nanotubes and carbon nanospheres for ammonia oxidation reaction

Marlen Gonzalez-Reyna et al.

NANOTECHNOLOGY (2020)

添加到收藏夹

Article Multidisciplinary Sciences

Importance and vulnerability of the world's water towers

W. W. Immerzeel et al.

NATURE (2020)

添加到收藏夹

Review Thermodynamics

Nonprecious anodic catalysts for low-molecular-hydrocarbon fuel cells: Theoretical consideration and current progress

Mohammad Ali Abdelkareem et al.

PROGRESS IN ENERGY AND COMBUSTION SCIENCE (2020)

添加到收藏夹

Article Chemistry, Physical

NiCo layered double hydroxide/hydroxide nanosheet heterostructures for highly efficient electro-oxidation of urea

Xiaodong Yan et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2020)

添加到收藏夹

Article Electrochemistry

Identification of the role of Cu site in Ni-Cu hydroxide for robust and high selective electrochemical ammonia oxidation to nitrite

Xuan Jiang et al.

ELECTROCHIMICA ACTA (2020)

添加到收藏夹

Review Energy & Fuels

Ammonia as Effective Hydrogen Storage: A Review on Production, Storage and Utilization

Muhammad Aziz et al.

ENERGIES (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Electricity Generation from Ammonia in Landfill Leachate by an Alkaline Membrane Fuel Cell Based on Precious-Metal-Free Electrodes

Mengfei Zhang et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2020)

添加到收藏夹

Article Chemistry, Physical

Reduced graphene oxide supported nickel tungstate nano-composite electrocatalyst for anodic urea oxidation reaction in direct urea fuel cell

Ya Wang et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2020)

添加到收藏夹

Article Electrochemistry

A Direct Ammonia Fuel Cell with a KOH-Free Anode Feed Generating 180 mW cm-2at 120 °C

Ben Achrai et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2020)

添加到收藏夹

Article Electrochemistry

Aqueous Ammonia Wetting of Gas-Diffusion Media for Electrochemical Cells

Anthony D. Santamaria et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Current and future role of Haber-Bosch ammonia in a carbon-free energy landscape

Collin Smith et al.

ENERGY & ENVIRONMENTAL SCIENCE (2020)

添加到收藏夹

Review Chemistry, Physical

Direct urea fuel cells: Challenges and opportunities

Enas Taha Sayed et al.

JOURNAL OF POWER SOURCES (2019)

添加到收藏夹

Article Multidisciplinary Sciences

Ni-Co bimetal decorated carbon nanotube aerogel as an efficient anode catalyst in urea fuel cells

Robel Mehari Tesfaye et al.

SCIENTIFIC REPORTS (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Investigation of Perovskite Oxide SrCo0.8Cu0.1Nb0.1O3-δ as a Cathode Material for Room Temperature Direct Ammonia Fuel Cells

Peimiao Zou et al.

CHEMSUSCHEM (2019)

添加到收藏夹

Article Engineering, Chemical

Development and performance evaluation of a direct ammonia fuel cell stack

O. Siddiqui et al.

CHEMICAL ENGINEERING SCIENCE (2019)

添加到收藏夹

Review Chemistry, Physical

Electrocatalysts for PEM Fuel Cells

Tsutomu Ioroi et al.

ADVANCED ENERGY MATERIALS (2019)

添加到收藏夹

Article Chemistry, Physical

y An Efficient Direct Ammonia Fuel Cell for Affordable Carbon-Neutral Transportation

Yun Zhao et al.

JOULE (2019)

添加到收藏夹

Article Chemistry, Physical

Electrodeposited NiCu bimetal on carbon paper as stable non-noble anode for efficient electrooxidation of ammonia

Wei Xu et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2018)

添加到收藏夹

Article Chemistry, Multidisciplinary

Polyoxometalate electrocatalysts based on earth-abundant metals for efficient water oxidation in acidic media

Marta Blasco-Ahicart et al.

NATURE CHEMISTRY (2018)

添加到收藏夹

Article Chemistry, Physical

Sol-gel-processed yttrium-doped NiO as hole transport layer in inverted perovskite solar cells for enhanced performance

Zijun Hu et al.

APPLIED SURFACE SCIENCE (2018)

添加到收藏夹

Review Thermodynamics

Hydrogen production, storage, transportation and key challenges with applications: A review

Abdalla M. Abdalla et al.

ENERGY CONVERSION AND MANAGEMENT (2018)

添加到收藏夹

Article Chemistry, Physical

Effect of cation substitution on the pseudocapacitive performance of spinel cobaltite MCo2O4 (M = Mn, Ni, Cu, and Co)

Shude Liu et al.

JOURNAL OF MATERIALS CHEMISTRY A (2018)

添加到收藏夹

Review Electrochemistry

Review-Ammonia Oxidation Electrocatalysis for Hydrogen Generation and Fuel Cells

Nadia Mohd Adli et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2018)

添加到收藏夹

Review Thermodynamics

A review and comparative assessment of direct ammonia fuel cells

Osamah Siddiqui et al.

THERMAL SCIENCE AND ENGINEERING PROGRESS (2018)

添加到收藏夹

Article Electrochemistry

A Highly Efficient Pt-NiO/C Electrocatalyst for Ammonia Electro-Oxidation

Yumao Kang et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2017)

添加到收藏夹

Article Engineering, Chemical

Ni5Sm-P/C ternary alloyed catalyst as highly efficient electrocatalyst for urea electrooxidation

Wei Wang et al.

JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS (2017)

添加到收藏夹

Article Chemistry, Physical

Directly growing hierarchical nickel-copper hydroxide nanowires on carbon fibre cloth for efficient electrooxidation of ammonia

Wei Xu et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2017)

添加到收藏夹

Article Electrochemistry

Revisiting the electrochemical oxidation of ammonia on carbon-supported metal nanoparticle catalysts

Zhe-Fei Li et al.

ELECTROCHIMICA ACTA (2017)

添加到收藏夹

Article Engineering, Environmental

Axially oriented tubercle vein and X-crossed sheet of N-Co3O4@C hierarchical mesoarchitectures as potential heterogeneous catalysts for methanol oxidation reaction

Mohamed A. Shenashen et al.

CHEMICAL ENGINEERING JOURNAL (2017)

添加到收藏夹

Article Chemistry, Physical

Enhancement of direct urea-hydrogen peroxide fuel cell performance by three-dimensional porous nickel-cobalt anode

Fen Guo et al.

JOURNAL OF POWER SOURCES (2016)

添加到收藏夹

Article Multidisciplinary Sciences

Nickel supported on nitrogen-doped carbon nanotubes as hydrogen oxidation reaction catalyst in alkaline electrolyte

Zhongbin Zhuang et al.

NATURE COMMUNICATIONS (2016)

添加到收藏夹

Article Electrochemistry

Pd nanoparticles supported on phenanthroline modified carbon as high active electrocatalyst for ethylene glycol oxidation

Yan Yang et al.

ELECTROCHIMICA ACTA (2015)

添加到收藏夹

Article Chemistry, Physical

Electrocatalytic Oxidation of Ammonia on Transition-Metal Surfaces: A First-Principles Study

Jeffrey A. Herron et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2015)

添加到收藏夹

Article Chemistry, Physical

Hybrid NiCoOx adjacent to Pd nanoparticles as a synergistic electrocatalyst for ethanol oxidation

Wei Wang et al.

JOURNAL OF POWER SOURCES (2015)

添加到收藏夹

Article Chemistry, Physical

Tuning of platinum nano-particles by Au usage in their binary alloy for direct ethanol fuel cell: Controlled synthesis, electrode kinetics and mechanistic interpretation

Abhijit Dutta et al.

JOURNAL OF POWER SOURCES (2015)

添加到收藏夹

Article Chemistry, Physical

NixCo1-x alloy nanoparticle-doped carbon nanofibers as effective non-precious catalyst for ethanol oxidation

Nasser A. M. Barakat et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2014)

添加到收藏夹

Article Chemistry, Physical

Sodium dodecyl sulfate-assisted hydrothermal synthesis of mesoporous nickel cobaltite nanoparticles with enhanced catalytic activity for methanol electrooxidation

Rui Ding et al.

JOURNAL OF POWER SOURCES (2014)

添加到收藏夹

Article Chemistry, Physical

Kinetics of direct ethanol fuel cell based on Pt-PoPD nano particle anode catalyst

Esmaeil Habibi et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2013)

添加到收藏夹

Article Chemistry, Multidisciplinary

An Investigation of Thin-Film Ni-Fe Oxide Catalysts for the Electrochemical Evolution of Oxygen

Mary W. Louie et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2013)

添加到收藏夹

Article Chemistry, Multidisciplinary

Benchmarking Heterogeneous Electrocatalysts for the Oxygen Evolution Reaction

Charles C. L. McCrory et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2013)

添加到收藏夹

Article Electrochemistry

Understanding the electro-catalytic oxidation mechanism of urea on nickel electrodes in alkaline medium

Vedasri Vedharathinam et al.

ELECTROCHIMICA ACTA (2012)

添加到收藏夹

Article Chemistry, Physical

Resolving surface chemical states in XPS analysis of first row transition metals, oxides and hydroxides: Cr, Mn, Fe, Co and Ni

Mark C. Biesinger et al.

APPLIED SURFACE SCIENCE (2011)

添加到收藏夹

Article Chemistry, Physical

Kinetic analysis of carbon monoxide and methanol oxidation on high performance carbon-supported Pt-Ru electrocatalyst for direct methanol fuel cells

Amado Velazquez-Palenzuela et al.

JOURNAL OF POWER SOURCES (2011)

添加到收藏夹

Article Chemistry, Analytical

Dynamics of Electrocatalytic Oxidation of Ethylene Glycol, Methanol and Formic Acid at MWCNT Platform Electrochemically Modified with Pt/Ru Nanoparticles

Nobanathi W. Maxakato et al.

ELECTROANALYSIS (2010)

添加到收藏夹

Article Electrochemistry

Direct Ammonia Alkaline Anion-Exchange Membrane Fuel Cells

Rong Lan et al.

ELECTROCHEMICAL AND SOLID STATE LETTERS (2010)

添加到收藏夹

Article Electrochemistry

Electrochemical behavior of ammonia at Ni/Ni(OH)(2) electrode

Agnieszka Kapalka et al.

ELECTROCHEMISTRY COMMUNICATIONS (2010)

添加到收藏夹

Article Chemistry, Physical

A consistent and accurate ab initio parametrization of density functional dispersion correction (DFT-D) for the 94 elements H-Pu

Stefan Grimme et al.

JOURNAL OF CHEMICAL PHYSICS (2010)

添加到收藏夹

Article Chemistry, Physical

Novel palladium-lead (Pd-Pb/C) bimetallic catalysts for electrooxidation of ethanol in alkaline media

Yi Wang et al.

JOURNAL OF POWER SOURCES (2010)

添加到收藏夹

Article Chemistry, Physical

Origin of the overpotential for oxygen reduction at a fuel-cell cathode

JK Norskov et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2004)

添加到收藏夹

Article Chemistry, Analytical

The role of adsorbates in the electrochemical oxidation of ammonia on noble and transition metal electrodes

ACA de Vooys et al.

JOURNAL OF ELECTROANALYTICAL CHEMISTRY (2001)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.