Youveim® E261 PtRu Black - Titanium Fiber Paper Electrode

Product Description:

The Youveim® E261 PtRu Black - Titanium Fiber Paper Electrode features a platinum-ruthenium black catalyst directly deposited onto a titanium fiber paper substrate. PtRu black is a highly efficient alloy that reduces carbon monoxide (CO) poisoning, particularly useful in methanol oxidation and hydrogen fuel cells. The titanium fiber paper offers a corrosion-resistant and conductive support, enhancing the overall durability and performance of the electrode in harsh operating conditions.

Features:

• PtRu Black Catalyst: A platinum-ruthenium alloy in black form, which provides high catalytic activity and excellent resistance to CO poisoning, ensuring effective methanol and hydrogen oxidation.
• Titanium Fiber Paper Substrate: Provides exceptional mechanical strength, electrical conductivity, and corrosion resistance in both acidic and alkaline environments.
• High Surface Area: PtRu black's fine particle structure offers a large surface area for catalysis, increasing the reaction rate and efficiency.

• Corrosion Resistance: The titanium substrate ensures long-term durability, even in challenging operating conditions.

Advantages:

• High Catalytic Performance: PtRu black offers superior performance in fuel cell and electrochemical applications, especially where CO tolerance is critical.
• Long-Term Stability: The titanium fiber paper provides exceptional resistance to corrosion and wear, extending the lifespan of the electrode.
• Reduced CO Poisoning: The PtRu alloy minimizes CO adsorption on the catalyst surface, improving the efficiency of methanol oxidation and hydrogen oxidation reactions.

• Optimized Mass Transport: The porous structure of the titanium substrate promotes better diffusion of gases and electrolytes, increasing system efficiency.

Applications:

• Direct Methanol Fuel Cells (DMFCs): Ideal for methanol oxidation reactions in fuel cells, providing enhanced CO tolerance and overall performance.
• Proton Exchange Membrane Fuel Cells (PEMFCs): Suitable for hydrogen oxidation, particularly in environments where CO contamination is a concern.
• Hydrogen Production: Applicable in hydrogen generation systems that require efficient and CO-resistant electrodes.
• Electrochemical Sensing and Industrial Processes: Can be used in CO-sensitive processes, such as electrochemical sensors and synthesis, where high stability and catalytic efficiency are required.

Youveim® E261T PtRu Black - Titanium Fiber Paper Electrode (Hydrophobic Interface)

Product Description:

The Youveim® E261T PtRu Black Titanium Fiber Paper Electrode incorporates a hydrophobic interface, making it ideal for gas diffusion processes. This modification helps prevent the accumulation of liquid water at the electrode surface, ensuring uninterrupted electrochemical reactions. The combination of PtRu black catalyst and a hydrophobic-treated titanium fiber paper substrate offers superior performance in applications requiring both catalytic activity and gas management.

Features:

• Hydrophobic Interface: Prevents water flooding in the electrode, enhancing gas diffusion and reaction kinetics.
• PtRu Black Catalyst: Maintains high catalytic efficiency and resistance to CO poisoning, ensuring effective methanol and hydrogen oxidation.

• Porous Titanium Substrate: Improves mass transport and provides high mechanical strength, corrosion resistance, and durability.

Advantages:

• Enhanced Gas Diffusion: The hydrophobic interface allows for efficient gas management, reducing water accumulation and improving performance in fuel cells.
• Stable Operation: The hydrophobic nature ensures stable operation over long periods, especially in environments where water management is critical.

• Efficient Catalysis: PtRu black offers excellent CO resistance and catalytic performance, while the hydrophobic interface optimizes mass transport and overall efficiency.

Applications:

• Fuel Cells with High Water Production: Ideal for applications such as DMFCs and PEMFCs where water management is crucial to maintaining system performance.
• Electrochemical Sensors: Can be applied in environments requiring gas-phase reactions where water accumulation must be avoided.
• Industrial Electrochemical Systems: Suitable for processes involving high gas production and liquid handling, ensuring efficient electrode performance.

Youveim® E261PT PtRu Black Platinized Titanium Fiber Paper Electrode

Product Description:

The Youveim® E261PT PtRu Black Platinized Titanium Fiber Paper Electrode features a platinum plating over the PtRu black catalyst, enhancing both catalytic performance and durability. The platinization further increases resistance to corrosion and wear, ensuring long-term stability, while the PtRu black catalyst maintains excellent CO tolerance and high catalytic efficiency.

Features:

• PtRu Black Catalyst with Platinum Plating: Combines the CO-resistant properties of PtRu black with the enhanced durability and performance of platinum.
• Platinized Titanium Fiber Paper: Offers additional protection against corrosion, further extending the electrode's operational life.

• Enhanced Conductivity: The platinum coating improves electrical conductivity, promoting faster electron transfer during electrochemical reactions.

Advantages:

• Maximized Catalytic Efficiency: The platinum plating increases the overall catalytic activity and efficiency of the electrode.
• Superior Corrosion Resistance: The combination of platinized titanium and PtRu black ensures exceptional resistance to degradation in acidic and alkaline environments.
• Extended Operational Life: The platinum coating protects the electrode from corrosion, leading to longer service life and stable performance over time.

• High CO Tolerance: PtRu black remains effective against CO poisoning, ensuring efficient operation in methanol and hydrogen fuel cells.

Applications:

• High-Performance Fuel Cells: Suitable for use in DMFCs and PEMFCs requiring high catalytic efficiency, corrosion resistance, and durability.
• Industrial Hydrogen Production: Applicable in processes that need stable and long-lasting electrodes for hydrogen generation.
• Electrochemical Synthesis: Ideal for use in harsh industrial environments requiring high-performance electrodes for electrochemical reactions.

The Youveim® E261 series electrodes combine PtRu black catalysts with titanium fiber paper substrates, offering versatile solutions for fuel cells, hydrogen production, and other electrochemical applications that demand high CO tolerance, corrosion resistance, and enhanced durability. Each variation is tailored to meet specific performance needs, from water management in hydrophobic interfaces to increased durability with platinum plating.

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Email: contact@scimaterials.cn

Tel: +86 130-0303-8751 / +86 156-0553-2352

Wechat: SCI-Materials-Hub

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For the application of AEM, users can customize other types of adhesives, such as Fumion, PiperION, etc.

Process description: SC is the spraying process, SPC is the screen printing process, BC is the coating process.

Product Description: c is Fueiceel® Brand high specific surface area platinum ruthenium black catalyst.

Default use【Youveim® Research Grade Titanium Fiber Paper - 0.25mm、Youveim®Platinized Titanium Fiber Paper - Chemical Plating - 0.25mm】As a substrate.

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.