Youveim® E122 FeCoNi - Nickel Fiber Paper Electrode

Product Description:

The Youveim® E122 FeCoNi - Nickel Fiber Paper Electrode is a high-performance electrode composed of a FeCoNi (iron, cobalt, nickel) alloy catalyst coated on a nickel fiber paper substrate. This electrode is designed for applications requiring robust oxygen evolution and hydrogen evolution reactions, with the FeCoNi alloy offering excellent catalytic properties. The nickel fiber paper substrate provides superior mechanical strength, electrical conductivity, and corrosion resistance, making it suitable for harsh electrochemical environments.

Features:

• FeCoNi Alloy Catalyst: Known for its high catalytic activity in both oxygen evolution (OER) and hydrogen evolution reactions (HER).
• Nickel Fiber Paper Substrate: Provides excellent mechanical durability, electrical conductivity, and resistance to corrosion.
• High Surface Area: The porous structure of the nickel fiber paper increases the effective surface area, improving reaction rates.

• Corrosion Resistance: Suitable for both alkaline and acidic environments.

Advantages:

• Superior Catalytic Performance: The FeCoNi alloy demonstrates high efficiency in both OER and HER, optimizing energy conversion.
• Durability: The nickel fiber paper ensures long-lasting performance, even in aggressive electrochemical conditions.
• Efficient Mass Transport: The porous nature of the substrate enhances gas and electrolyte transport, leading to better reaction kinetics.

• Cost-Effective Alternative to Precious Metals: FeCoNi alloy provides good performance without the high cost of platinum-based materials.

Applications:

• Water Splitting: Suitable for use as both an anode (OER) and cathode (HER) in water electrolysis systems.
• Fuel Cells: Ideal for fuel cell applications where durable and efficient electrodes are required.
• Energy Storage Devices: Effective in metal-air batteries and other systems where oxygen evolution is critical.
• Industrial Electrolysis: Applicable in large-scale hydrogen production and other electrochemical processes.

Youveim® E122T FeCoNi - Nickel Fiber Paper Electrode with Hydrophobic Interface

Product Description:

The Youveim® E122T FeCoNi - Nickel Fiber Paper Electrode with Hydrophobic Interface is an advanced version of the E122 electrode. It features a hydrophobic interface to improve gas-liquid separation during oxygen and hydrogen evolution reactions, making it highly suitable for gas-evolving reactions. The hydrophobic coating helps prevent water accumulation on the electrode surface, ensuring consistent gas release and enhancing system efficiency.

Features:

• Hydrophobic Surface: Improves gas-liquid separation, reducing water retention and enhancing gas diffusion.
• FeCoNi Alloy Catalyst: Maintains high catalytic performance for both OER and HER.
• Nickel Fiber Paper Substrate: Provides excellent strength, conductivity, and corrosion resistance.

• Porous Structure: Facilitates efficient gas release and electrolyte penetration.

Advantages:

• Improved Gas Evolution: The hydrophobic surface reduces water flooding, ensuring more stable and efficient gas evolution reactions.
• Enhanced Efficiency: Especially effective in humid or wet conditions where gas-liquid separation is critical.
• Durability: Nickel fiber paper substrate ensures long-term stability in corrosive environments.

• Optimized Reaction Kinetics: The hydrophobic interface enhances electrode performance in water electrolysis and fuel cells.

Applications:

• Water Electrolysis: Particularly suitable for anode and cathode applications in hydrogen production.
• Fuel Cells: Ensures high efficiency in systems requiring stable gas evolution.
• Metal-Air Batteries: Ideal for energy storage devices where gas diffusion and water management are crucial.
• Industrial Electrochemical Systems: Applicable in electrolysis processes requiring gas-liquid management.

Youveim® E122PT FeCoNi - Platinized Nickel Fiber Paper Electrode

Product Description:

The Youveim® E122PT FeCoNi - Platinized Nickel Fiber Paper Electrode combines the catalytic properties of the FeCoNi alloy with the enhanced conductivity and durability of a platinized nickel substrate. Platinum coating further boosts the electrode's electrical performance while ensuring resistance to degradation in harsh environments. This electrode is optimized for high-efficiency applications requiring both superior catalytic activity and long-term durability.

Features:

• Platinized Nickel Substrate: Platinum enhances electrical conductivity and corrosion resistance.
• FeCoNi Catalyst: Maintains high catalytic efficiency for both OER and HER.
• Porous Nickel Fiber Paper: Improves mass transport and enhances reaction rates.

• Hydrophobic Interface: Optimized for gas-liquid separation to reduce water flooding.

Advantages:

• Enhanced Conductivity: Platinum coating improves electron transfer, leading to better overall efficiency.
• Corrosion Resistance: Platinum and nickel offer long-term resistance to harsh electrochemical conditions.
• Superior Catalytic Performance: FeCoNi alloy, combined with the platinized substrate, offers high reaction efficiency.

• Durability: The platinized surface ensures extended operational life in demanding environments.

Applications:

• Water Splitting: Ideal for high-performance hydrogen production as both an anode and cathode.
• Fuel Cells: Suitable for use in advanced fuel cell applications requiring durable, efficient electrodes.
• Metal-Air Batteries: Enhances the performance of oxygen electrodes in energy storage systems.
• Industrial Electrolysis: Effective in large-scale hydrogen production and other industrial electrochemical processes.

Youveim® E122G FeCoNi - Gold Plated Nickel Fiber Paper Electrode

Product Description:

The Youveim® E122G FeCoNi - Gold Plated Nickel Fiber Paper Electrode features a gold-plated nickel substrate to further enhance conductivity and corrosion resistance. The FeCoNi alloy serves as the active catalyst, while the gold plating ensures superior durability and long-term performance. The electrode is particularly well-suited for applications requiring both high efficiency and resistance to degradation in harsh environments, including water electrolysis and fuel cells.

Features:

• Gold-Plated Nickel Substrate: Enhances electrical conductivity and corrosion resistance.
• FeCoNi Alloy Catalyst: Provides strong catalytic performance for both oxygen and hydrogen evolution reactions.
• Porous Structure: Facilitates gas diffusion and electrolyte access, improving reaction kinetics.

• Hydrophobic Interface: Ensures efficient gas-liquid separation, reducing water retention during operation.

Advantages:

• High Conductivity: Gold plating significantly enhances electron transfer, improving system efficiency.
• Corrosion Resistance: Gold-plated nickel provides excellent resistance to corrosion in both acidic and alkaline environments.
• Enhanced Catalytic Efficiency: The FeCoNi alloy and gold substrate combination ensures high OER and HER performance.

• Long-Term Stability: The gold layer provides extended durability in harsh electrochemical environments.

Applications:

• Water Splitting: Ideal for use as an anode or cathode in hydrogen production systems.
• Fuel Cells: Enhances efficiency and durability in advanced fuel cell applications.
• Metal-Air Batteries: Suitable for use in oxygen electrodes for energy storage devices.
• Industrial Electrolysis: Effective in large-scale electrolysis processes requiring high efficiency and corrosion resistance.

These Youveim® E122 series electrodes offer a range of material configurations—standard, hydrophobic, platinized, and gold-plated—to suit various electrochemical applications, from water splitting to fuel cells, providing flexibility and durability for high-performance energy conversion systems.

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The above are electrodes prepared by spray coating (SC) process, and screen printing (SPC) or coating (BC) processes can also be used.

Default use【Youveim® Research Grade Titanium Fiber Paper、Youveim®Platinized Titanium Fiber Paper - Chemical Plating】As a substrate,【Accelerate® FeCoNi nanocatalyst】As a catalyst.

Worldwide shipping via DHL, SF-Express & other requested carriers.

Payments via Bank Transfer, Paypal, Credit card (via Taobao), Alipay, Wechat-pay are accepted.

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.