1. Youveim® E117 CoFeOx - Titanium Mesh Electrode

Product Description

The Youveim® E117 CoFeOx - Titanium Mesh Electrode is designed with cobalt-iron oxide (CoFeOx) as the active catalyst, deposited on a titanium mesh substrate. CoFeOx is known for its excellent oxygen evolution reaction (OER) performance, while the titanium mesh offers superior corrosion resistance, particularly in harsh electrolytic environments. This electrode is ideal for applications requiring efficient water splitting and energy storage, combining high catalytic activity with long-term durability.

Features

• CoFeOx Catalyst: Known for its high efficiency in OER, delivering enhanced electrochemical performance.
• Titanium Mesh: Provides strong resistance to corrosion and mechanical strength in aggressive chemical environments.

• High Conductivity: The Ti mesh structure supports high electrical conductivity for improved reaction kinetics.

  
  

Advantages

• Excellent OER Performance: CoFeOx is a cost-effective alternative to noble metal catalysts, offering high activity for oxygen evolution reactions.
• Durable in Corrosive Environments: Titanium provides exceptional resistance to corrosion, extending the electrode’s lifespan.

• Cost-Effective: Combines the economic benefits of transition metal oxides with the robustness of titanium for reliable long-term operation.

Applications

• Water Electrolysis: Ideal for oxygen production in water splitting systems.
• Alkaline Electrolyzers: Suitable for systems requiring robust electrodes with high OER activity and corrosion resistance.
• Energy Storage and Conversion: Useful in applications such as fuel cells and other electrochemical systems where OER is essential.

2. Youveim® E117T CoFeOx - Titanium Mesh Electrode (Hydrophobic Interface)

Product Description

The Youveim® E117T CoFeOx - Titanium Mesh Electrode (Hydrophobic Interface) features a CoFeOx catalyst on a titanium mesh with an added hydrophobic surface treatment. The hydrophobic interface improves gas-liquid separation, reducing the risk of electrode flooding and enhancing the efficiency of gas evolution reactions. This design is particularly beneficial for systems where gas management is critical for maintaining high performance and efficiency in water splitting and fuel cells.

Features

• Hydrophobic Interface: Reduces flooding and improves gas diffusion during electrochemical reactions.
• CoFeOx Catalyst: Maintains high OER activity while benefiting from improved gas-liquid interface control.

• Titanium Mesh Substrate: Ensures long-lasting durability and resistance to corrosion.

Advantages

• Improved Gas Evolution Efficiency: The hydrophobic surface enhances gas diffusion and prevents flooding, improving reaction kinetics.
• Long-Term Stability: The titanium mesh, combined with a hydrophobic surface, ensures stable performance in challenging environments.

• Enhanced Reaction Rates: Optimized gas-liquid management results in faster and more efficient electrochemical reactions.

Applications

• Water Splitting Systems: Ideal for systems requiring efficient gas management, such as large-scale hydrogen production.
• Fuel Cells: Enhances performance in fuel cells by improving gas diffusion and preventing liquid blockage.
• Electrochemical Energy Storage: Suitable for applications demanding efficient gas-liquid separation for prolonged use.

3. Youveim® E117PT CoFeOx - Platinized Titanium Mesh Electrode

Product Description

The Youveim® E117PT CoFeOx - Platinized Titanium Mesh Electrode features a platinum (Pt) coating on the titanium mesh, with CoFeOx acting as the primary catalyst. The addition of platinum significantly boosts the electrode’s catalytic efficiency, particularly for both oxygen evolution reactions (OER) and hydrogen evolution reactions (HER). The titanium mesh provides strong mechanical support and corrosion resistance, while the platinum coating enhances overall electrochemical performance.

Features

• Platinum Coating: Increases the catalytic efficiency of the electrode, particularly for dual-use in OER and HER.
• CoFeOx Catalyst: Retains high OER activity with added benefits from platinum in enhancing reaction kinetics.

• Titanium Mesh Substrate: Ensures mechanical stability and long-term corrosion resistance.

Advantages

• Dual-Functionality: The combination of CoFeOx and platinum enables high activity in both oxygen and hydrogen evolution reactions.
• Enhanced Catalytic Activity: Platinum boosts the overall reaction rates and reduces overpotentials for more efficient electrolysis.

• Durable and Corrosion Resistant: Titanium mesh substrate provides strong resistance to corrosion in both alkaline and acidic environments.

Applications

• High-Efficiency Water Electrolysis: Suitable for large-scale hydrogen and oxygen production, where high reaction efficiency is essential.
• Fuel Cells: Ideal for fuel cells where both oxygen and hydrogen evolution play critical roles.
• Industrial Electrochemical Systems: Applicable in industrial electrolysis and energy storage systems requiring durable and efficient electrodes.

4. Youveim® E117G CoFeOx - Gold-Plated Titanium Mesh Electrode

Product Description

The Youveim® E117G CoFeOx - Gold-Plated Titanium Mesh Electrode combines the efficient CoFeOx catalyst with a gold-plated titanium mesh substrate. Gold plating improves the electrode’s electrical conductivity and provides excellent corrosion resistance, especially in both alkaline and acidic environments. The CoFeOx catalyst ensures high oxygen evolution reaction (OER) activity, while the gold enhances long-term performance in harsh electrochemical conditions.

Features

• Gold Plating: Offers superior electrical conductivity and corrosion resistance for long-term durability.
• CoFeOx Catalyst: Provides high OER activity for water splitting and other electrochemical processes.

• Titanium Mesh Substrate: Ensures structural integrity and stability in corrosive environments.

Advantages

• Improved Electrical Conductivity: The gold plating significantly enhances the electrode’s conductivity, leading to faster reaction rates.
• Corrosion Resistance: Gold’s resistance to corrosion ensures the electrode’s longevity, even in aggressive chemical environments.

• Enhanced Performance: The combination of CoFeOx and gold provides both catalytic efficiency and excellent durability for long-term applications.

Applications

• Electrochemical Systems in Harsh Environments: Ideal for industrial electrolyzers and systems exposed to corrosive chemicals.
• Fuel Cells and Water Splitting: Suitable for high-performance applications requiring both catalytic efficiency and long-term stability.
• Chemical Processing: Can be used in environments where resistance to corrosion and wear is critical, such as in chemical manufacturing or processing systems.

Each electrode in the Youveim® E117 CoFeOx series offers a unique combination of catalytic performance and durability, tailored to meet the demands of various electrochemical applications, from water electrolysis and fuel cells to industrial electrolysis and energy conversion systems.

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Default use [Research grade titanium mesh (thickness 0.28mm, aperture 25 µ m)], Users can also specify other thicknesses or models of titanium mesh (such as stretch mesh, punched mesh, woven mesh, etc.), [Accelerate® CoFeOx] As an anode catalyst.

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Partial references citing our materials (from Google Scholar)

Carbon Dioxide Reduction

1. ACS Nano Strain Relaxation in Metal Alloy Catalysts Steers the Product Selectivity of Electrocatalytic CO₂ Reduction

The bipolar membrane (Fumasep FBM) in this paper was purchased from SCI Materials Hub, which was used in rechargeable Zn-CO₂ battery tests. The authors reported a strain relaxation strategy to determine lattice strains in bimetal MNi alloys (M = Pd, Ag, and Au) and realized an outstanding CO₂-to-CO Faradaic efficiency of 96.6% with outstanding activity and durability toward a Zn-CO₂ battery.

2. Front. Chem. Boosting Electrochemical Carbon Dioxide Reduction on Atomically Dispersed Nickel Catalyst

In this paper, Vulcan XC-72R was purchased from SCI Materials Hub. Vulcan XC 72R carbon is the most common catalyst support used in the anode and cathode electrodes of Polymer Electrolyte Membrane Fuel Cells (PEMFC), Direct Methanol Fuel Cells (DMFC), Alkaline Fuel Cells (AFC), Microbial Fuel Cells (MFC), Phosphoric Acid Fuel Cells (PAFC), and many more!

3. Adv. Mater. Partially Nitrided Ni Nanoclusters Achieve Energy-Efficient Electrocatalytic CO₂ Reduction to CO at Ultralow Overpotential

An AEM membrane (Sustainion X37-50 Grade RT, purchased from SCI Materials Hub) was activated in 1 M KOH for 24 h, washed with ultra-purity water prior to use.

4. Adv. Funct. Mater. Nanoconfined Molecular Catalysts in Integrated Gas Diffusion Electrodes for High-Current-Density CO₂ Electroreduction

In this paper (Supporting Information), an anion exchanged membrane (Fumasep FAB-PK-130 obtained from SCI Materials Hub (www.scimaterials.cn)) was used to separate the catholyte and anolyte chambers.

SCI Materials Hub: we also recommend our Fumasep FAB-PK-75 for the use in a flow cell.

5. Appl. Catal. B Efficient utilization of nickel single atoms for CO₂ electroreduction by constructing 3D interconnected nitrogen-doped carbon tube network

In this paper, the Nafion 117 membrane was obtained from SCI Materials Hub.

6. Vacuum Modulable Cu(0)/Cu(I)/Cu(II) sites of Cu/C catalysts derived from MOF for highly selective CO₂ electroreduction to hydrocarbons

In this paper, Proton exchange membrane (Nafion 117), Nafion D520, and Toray 060 carbon paper were purchased from SCI Materials Hub.

7. National Science Review Confinement of ionomer for electrocatalytic CO2 reduction reaction via efficient mass transfer pathways

An anion exchange membrane (PiperION-A15-HCO3) was obtained from SCI Materials Hub.

8. Catalysis Communications Facilitating CO2 electroreduction to C2H4 through facile regulating {100} & {111} grain boundary of Cu2O

Carbon paper (TGPH060), membrane solution (Nafion D520), and ionic membrane (Nafion N117) were obtained from Wuhu Eryi Material Technology Co., Ltd (a company under SCI Materials Hub).

Batteries

1. J. Mater. Chem. A Blocking polysulfides with a Janus Fe3C/N-CNF@RGO electrode via physiochemical confinement and catalytic conversion for high-performance lithium–sulfur batteries

Graphene oxide (GO) in this paper was obtained from SCI Materials Hub. The authors introduced a Janus Fe3C/N-CNF@RGO electrode consisting of 1D Fe3C decorated N-doped carbon nanofibers (Fe3C/N-CNFs) side and 2D reduced graphene oxide (RGO) side as the free-standing carrier of Li2S6 catholyte to improve the overall electrochemical performance of Li-S batteries.

2. Joule A high-voltage and stable zinc-air battery enabled by dual-hydrophobic-induced proton shuttle shielding

This paper used more than 10 kinds of materials from SCI Materials Hub and the authors gave detailed properity comparsion.

The commercial IEMs of Fumasep FAB-PK-130 and Nafion N117 were obtained from SCI Materials Hub.

Gas diffusion layers of GDL340 (CeTech) and SGL39BC (Sigracet) and Nafion dispersion (Nafion D520) were obtained from SCI Materials Hub.

Zn foil (100 mm thickness) and Zn powder were obtained from the SCI Materials Hub.

Commercial 20% Pt/C, 40% Pt/C and IrO2 catalysts were also obtained from SCI Materials Hub.

3. Journal of Energy Chemistry Vanadium oxide nanospheres encapsulated in N-doped carbon nanofibers with morphology and defect dual-engineering toward advanced aqueous zinc-ion batteries

In this paper, carbon cloth (W0S1011) was obtained from SCI Materials Hub. The flexible carbon cloth matrix guaranteed the stabilization of the electrode and improved the conductivity of the cathode.

4. Energy Storage Materials Defect-abundant commercializable 3D carbon papers for fabricating composite Li anode with high loading and long life

The 3D carbon paper (TGPH060 raw paper) were purchased from SCI Materials Hub.

5. Nanomaterials A Stable Rechargeable Aqueous Zn–Air Battery Enabled by Heterogeneous MoS2 Cathode Catalysts

Nafion D520 (5 wt%), and carbon paper (GDL340) were received from SCI-Materials-Hub.

6. SSRN An Axially Directed Cobalt-Phthalocyanine Covalent Organic Polymer as High-Efficient Bifunctional Catalyst for Zn-Air Battery

Carbon cloth (W0S1011) and other electrochemical consumables required for air cathode were provided by SCI Materials Hub.

Oxygen Reduction Reaction

1. J. Chem. Eng. Superior Efficiency Hydrogen Peroxide Production in Acidic Media through Epoxy Group Adjacent to Co-O/C Active Centers on Carbon Black

In this paper, Vulcan XC 72 carbon black, ion membrane (Nafion N115, 127 μL), Nafion solution (D520, 5 wt%), and carbon paper (AvCarb GDS 2230 and Spectracarb 2050A-1050) were purchased from SCI Materials Hub.

2. Journal of Colloid and Interface Science Gaining insight into the impact of electronic property and interface electrostatic field on ORR kinetics in alloy engineering via theoretical prognostication and experimental validation

The 20 wt% Pt3M (M = Cr, Co, Cu, Pd, Sn, and Ir) were purchased from SCI Materials Hub. This work places emphasis on the kinetics of the ORR concerning Pt3M (M = Cr, Co, Cu, Pd, Sn, and Ir) catalysts, and integrates theoretical prognostication and experimental validation to illuminate the fundamental principles of alloy engineering.

Water Electrolysis

1. International Journal of Hydrogen Energy Gold as an efficient hydrogen isotope separation catalyst in proton exchange membrane water electrolysis

The cathodic catalysts of Pt/C (20 wt%, 2–3 nm) and Au/C (20 wt%, 4–5 nm) were purchased from SCI Materials Hub.

2. Small Science Silver Compositing Boosts Water Electrolysis Activity and Durability of RuO2 in a Proton-Exchange-Membrane Water Electrolyzer

Two fiber felts (0.35 mm thickness, SCI Materials Hub) were used as the porous transport layers at both the cathode and the anode.

3. Advanced Functional Materials Hierarchical Crystalline/Amorphous Heterostructure MoNi/NiMoOx for Electrochemical Hydrogen Evolution with Industry-Level Activity and Stability

Anion-exchange membrane (FAA-3-PK-130) was obtained from SCI Materials Hub website.

Fuel Cells

1. Polymer Sub-two-micron ultrathin proton exchange membrane with reinforced mechanical strength

Gas diffusion electrode (60% Pt/C, Carbon paper) was purchased from SCI Materials Hub.

Characterization

1. Chemical Engineering Journal Electrochemical reconstitution of Prussian blue analogue for coupling furfural electro-oxidation with photo-assisted hydrogen evolution reaction

An Au nanoparticle film was deposited on the total reflecting plane of a single reflection ATR crystal (SCI Materials Hub, Wuhu, China) via sputter coater.