Name: 8-12um Ru-Ir Coating Porous Titanium Plate For PEM Research Customized Suppliers, Manufacturers - Free Sample - TOPTITECH Metal Materials
Brand: TOPTITECH
SKU: 275728105

TOPTITECH's 8-12um Ru-Ir Coating Porous Titanium Plate for PEM Research represents a breakthrough in proton exchange membrane (PEM) electrolysis and fuel cell applications, engineered to deliver exceptional electrochemical stability and catalytic efficiency. Its titanium substrate features a precisely controlled porous architecture, optimized for high gas permeability while maintaining structural integrity under extreme operational conditions. The ruthenium-iridium mixed metal oxide (MMO) coating, applied via advanced thermal decomposition, forms a nanoscale conductive network that significantly enhances charge transfer kinetics and corrosion resistance in acidic environments. This electrode design minimizes interfacial resistance and bubble overpotential, critical for improving PEM system efficiency.

Designed for rigorous research environments, TOPTITECH's 8-12um Ru-Ir Coating Porous Titanium Plate for PEM Research excels in durability testing, demonstrating negligible performance degradation even after prolonged exposure to high-potential cycling. The synergistic Ru-Ir oxide composition ensures balanced activity for both oxygen evolution (OER) and hydrogen evolution (HER) reactions, making it indispensable for bifunctional catalyst studies. Its tailored porosity gradient facilitates uniform current distribution and mitigates localized hot spots, addressing common failure modes in conventional PEM electrodes. Researchers benefit from its reproducible surface morphology and phase-pure crystalline structure, verified through XRD and SEM-EDS analysis, providing reliable baselines for comparative electrocatalyst studies.

Products Specifications

Material	GR1 titanium
Size	100*100mm
Thickness	0.5mm
Coating	8-12um Ru-Ir coating
Technique	Sintering

Products Features

8-12um Ru-Ir Coating Porous Titanium Plate for PEM Research 3

High-Efficiency Electrocatalysis

RuO₂-IrO₂-TiO₂ ternary coatings demonstrate minimal overpotential (<0.3V) in chlorine evolution reactions, outperforming traditional graphite anodes in energy conversion efficiency.

Controlled Porosity Architecture

Interconnected 3D pore networks (25-45% porosity) enable optimal electrolyte diffusion, supporting current densities above 5kA/m² without concentration polarization.

Extended Operational Lifetime

Ta₂O₅-stabilized oxide coatings resist acidic degradation (pH<1), achieving service life 8-10x longer than conventional DSAs in chlor-alkali electrolysis.

8-12um Ru-Ir Coating Porous Titanium Plate for PEM Research 2

Mechanical Integrity Under Stress

TiB₂-reinforced substrates maintain fracture toughness exceeding 18MPa·m¹/² during thermal cycling (ΔT≥200°C), preventing crack propagation.

Customizable Surface Engineering

Plasma-sprayed gradient coatings allow zone-specific catalytic properties, enabling bifunctional electrodes for hybrid electrochemical systems.

Sustainable Production Compliance

Closed-loop thermal decomposition recovers >95% solvent emissions, meeting ISO 14044 and REACH regulatory standards.

applications

Hydrogen Is One Answer to Climate Change. Getting It Is the Hard Part. - The New York Times

‌High-Efficiency Bipolar Plates‌

Gradient porosity (20-50μm channels) enables uniform reactant distribution across catalyst-coated membranes (CCMs), reducing mass transport losses by 30-40% versus graphite counterparts.

‌Corrosion-Resistant Current Collectors‌

IrO₂-Ta₂O₅ coatings withstand PEM electrolyzer environments (pH≈2, 80°C), demonstrating <0.1% weight loss after 5000-hour accelerated testing.

‌Enhanced Interfacial Conductivity‌

Laser-sintered Ti/TiB₂ substrates achieve interfacial contact resistance <5 mΩ·cm² at 1.4 MPa compaction pressure, critical for stack voltage stability.

Integrated Catalyst Supports‌

Plasma-sprayed MMO layers serve as Pt/Ir nanoparticle anchors, increasing electrochemical surface area (ECSA) by 2x compared to carbon-based gas diffusion layers.

‌Dynamic Water Management‌

Hierarchical pore structures (10-100μm) facilitate capillary-driven water removal, mitigating flooding in high-current-density operation (>4 A/cm²).

‌Thermal Stability for HT-PEM‌

TiN-doped coatings maintain <5% resistivity increase at 180°C, enabling compatibility with phosphoric acid-doped polybenzimidazole membranes.

life