Mea Membrane Electrode

IoLine Tris Compatible pH Electrodes Iodine glass pH electrodes for the most demanding applications IoLine-TrisB IoLine Tris Compatible pH Electrodes Description The IoLine Tris compatible pH electrodes use a patented three chamber system with an iodine reservoir in the iodine/iodide reference electrode. The standard hydrogen electrode has proven too difficult in practical use to gain more than a mere theoretical importance. The Ag/AgCl reference system, which is the most common reference system, can cause measuring instabilities originating from potential variations with changing temperature or reactions between silver ions and the measuring solution in the area of the diaphragm. IoLine pH electrodes, in contrast, have the advantage of a much lower temperature sensitivity and a metal ion free reference system. IoLine-TrisB IoLine Tris Compatible pH Electrodes Features * Unique iodine/iodide reference system * Tris buffer compatible * Exchangeable bridge electrolyte * Integrated refill port * Excellent for a wide range of applications IoLine-TrisB IoLine Tris Compatible pH Electrodes Specifications * pH Range: 0 to 14 * Temperature Range: 23 to +212°F (-5 to +100°C) * Shaft: Glass * Zero Point: pH = 7.00 ±0.25 * Reference System: iodine/iodide * Type of Membrane Glass: A

IoLine Tris Compatible pH Electrodes Iodine glass pH electrodes for the most demanding applications IoLine-TrisB IoLine Tris Compatible pH Electrodes Description The IoLine Tris compatible pH electrodes use a patented three chamber system with an iodine reservoir in the iodine/iodide reference electrode. The standard hydrogen electrode has proven too difficult in practical use to gain more than a mere theoretical importance. The Ag/AgCl reference system, which is the most common reference system, can cause measuring instabilities originating from potential variations with changing temperature or reactions between silver ions and the measuring solution in the area of the diaphragm. IoLine pH electrodes, in contrast, have the advantage of a much lower temperature sensitivity and a metal ion free reference system. IoLine-TrisB IoLine Tris Compatible pH Electrodes Features * Unique iodine/iodide reference system * Tris buffer compatible * Exchangeable bridge electrolyte * Integrated refill port * Excellent for a wide range of applications IoLine-TrisB IoLine Tris Compatible pH Electrodes Specifications * pH Range: 0 to 14 * Temperature Range: 23 to +212'F (-5 to +100'C) * Shaft: Glass * Zero Point: pH = 7.000.25 * Reference System: iodine/iodide * Type of Membrane Glass: A

Supplier: Membrane conductivity fixture with platinum electrodes

Supplier: Membrane Conductivity Fixture With Platinum Electrodes.

Product Introduction a promising alternative to traditional proton exchange membrane fuel cells due to their lower cost and ability to use non-noble metal catalysts. A key component in is the anode electrode, which requires a conductive and durable material that can withstand the harsh alkaline conditions present in the fuel cell. Nickel felt is a material that has shown promise as an anode substrate for due to its high conductivity and durability. Alkaline Electrolyte Membrane Fuel Cells have been gaining increasing attention due to their superior performance compared to Proton Exchange Membrane Fuel Cells . have faster electrochemical kinetics, lower catalyst costs, and weaker corrosion, making them an attractive alternative to . One of the main advantages of is the use of an alkaline electrolyte, which allows for the benefit of non-precious-metal catalysts, making commercialization more feasible. While are technically similar, the key difference is the use of a solid instead of an acidic in . Overall, offer significant advantages over and are a promising technology for fuel cells. Detailed Specifications Material: N4 N6 N8 Ni200 Ni201 Thickness: 0.25 mm - 5 mm Pore size: 20 microns Length x Width: Customizable Operating Temperature: Up to 200C Operating pH: 1-14 Compatibility: Compatible with various AEMFC systems Features: Non-noble metal catalysts High conductivity Durability Compatibility Lightweight

Nickel fiber felt is a versatile material made from high-quality nickel fibers, featuring wide-ranging applications and excellent performance characteristics. This felt-like material is composed of uniformly distributed and interconnected nickel fibers, forming an open porous structure. Nickel fiber felt finds widespread applications across multiple industries. In the field of fuel cells, nickel fiber felt is used as a Gas Diffusion Layer (GDL) to enhance the performance and durability of Proton Exchange Membrane Fuel Cells (PEMFCs) and Solid Oxide Fuel Cells (SOFCs). It promotes efficient reactant distribution, enhances water management, and improves overall cell performance. Additionally, nickel fiber felt is extensively applied in redox flow batteries, electrolyzers, supercapacitors, and water treatment systems. In these applications, it serves as a GDL, optimizing electrochemical reactions, improving battery cycling performance, and providing excellent chemical stability and high surface area. Parameters Material: Pure nickel fiber Color: Light grey Size: Customized upon request Thickness: 0.2mm-2mm (Usually 0.25, 0.4, 0.6, 0.8, 1.0mm) Porosity: 60-90% (It can be customized upon request) Shape: customized (polygon, round, ring, disc, etc.) Features High Porosity Uniform Wire Diameter Lightweight and Flexibility Excellent Temperature Resistance Applications: Fuel Cells: Nickel fiber felt is extensively used as a GDL in proton exchange membrane fuel cells (PEMFCs) and solid oxide fuel cells (SOFCs). It facilitates efficient reactant distribution, enhances water management, and improves overall cell performance. Redox Flow Batteries: Nickel fiber felt is employed as a GDL in redox flow batteries, enabling efficient electrolyte flow and maintaining consistent electrode performance. Electrolyzers: It is utilized as a GDL in electrolyzers to enhance the electrochemical reactions during hydrogen production. Supercapacitors: Nickel fiber felt finds applications as a current collector and GDL in supercapacitors, enabling high power density and rapid charge/discharge cycles. Water Treatment: It is used in electrochemical water treatment systems, such as electrocoagulation and electrochemical oxidation, due to its excellent chemical stability and high surface area. Manufacturing flow

In compliance with international technical requirements, nickel fiber felt is manufactured from micron-level pure nickel fiber using a specific felt layering method and an ultra-high temperature vacuum sintering process. Strong corrosion resistance, wide specific surface area, homogeneous pore size distribution, high porosity, good water permeability, good heat dissipation, stable performance, and a long service life are all characteristics of nickel fiber felt. In the fuel cell, military, aerospace, commercial, medical, and other industries, nickel fiber felt is frequently utilized. In specifically, proton exchange membrane water electrolysis uses hydrogen fuel cell diffusion media as the gas diffusion layer (GDL). Product parameters Material:Nickel fiber Size:Thickness: 0.2mm,0.4mm,0.8mm,1.0mm,etc (can be customized) Shape:Polygon,round,ring,disc,etc. (can be customized) Porosity :60%-80% Features: 1.High porosity 2.High temperature resistance 3.Corrosion resistance 4.Good mechanical strength Applications 1.Filtration: The sintered nickel felt is commonly used for filtration of gases and liquids in industries such as oil and gas, chemical processing, and pharmaceuticals. 2.Catalysis: This material can be used as a catalyst support in chemical reactions due to its high surface area and porous structure. 3.High-temperature applications: The sintered nickel felt is often used in high-temperature applications such as gas turbines, fuel cells, and aerospace. 4.Electronics: The sintered nickel felt can be used as a conductive material in electronic devices due to its high conductivity and stability. 5.Energy storage: This material can be used as an electrode material in energy storage devices such as batteries and capacitors due to its high surface area and conductivity. Package and Shipment 1. Titanium Plate Sintered Filters are usually packed in cartons, wrapped in soft film, and fixed in a box filled with industrial foam cotton, and the outer baler is packed with plastic bags with no damage during transportation. 2. Wooden box export packaging can also be customized. The foam cotton can be filled and fixed, the external box is sealed, the bottom is specified, the whole packaging is processed, and the goods can be delivered to the designated place of the customer without damage.