32 products found
Fuel Cells Etc Products
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Voltage Monitor
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Cell Voltage Monitor (CVM)
Available for use to monitor voltages for either battery systems or fuel cells. This device provides a low overall cost, high speed system for measuring high quantities of voltages. Each system is capable of measuring 32 channels of isolated Analog Inputs at up to 5 kHz and a 16-bit (63 uV) resolution. The very low power (2.5 W) means it can be integrated into systems where every watt counts. Custom software for standalone operation as well ...
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Membrane Electrode Assemblies
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Electrolyzer - Catalyst Coated Membrane (CCM)
Electrolyzer Catalyst Coated Membrane (CCM) for high efficiency production of Hydrogen and Oxygen. Our Electrolyzer CCMs are used by many as their “gold standard” when designing new electrolyzer products. It is a 3-layer, or Catalyst Coated Membrane (CCM), designed to provide some of the highest efficiencies and purest hydrogen via electrolysis. Custom sizes and configurations are also available with no minimum order ...
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Electrolyzer - Model 10 Pack - Catalyst Coated Membranes
A 10 pack of Electrolyzer Catalyst Coated Membranes (CCM) for high efficiency production of Hydrogen and Oxygen. These Electrolyzer electrode sheets are used by many as their “gold standard” when designing new electrolyzer products. These Electrolyzer membranes are a basic 3-layer electrode design also known as a Catalyst Coated Membrane (CCM). They are designed to ...
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5-Layer Hydrogen Air Membrane Electrode Assembly (MEA)
5-Layer Membrane Electrode Assembly (MEA) with integrated Gas Diffusion Layers (GDL) for use in Hydrogen/Air Fuel Cells. One of the most economical and cost effective MEAs on the market, the standard configuration features a mid-range Platinum loading (0.5 mg/cm²) and a 0.002” membrane (Nafion® 212) and a 410 um thick carbon cloth GDL (others available). ...
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5 Layer Hydrogen Oxygen High performance Membrane Electrode Assembly (MEA)
High performance Membrane Electrode Assembly (MEA) where performance and efficiency is critical. They can be used in Hydrogen/Air or Hydrogen/Oxygen Fuel Cells. The most economical high performance MEA on the market, the standard configuration features a high Platinum loading (4 mg/cm²) and a 0.005” membrane (Nafion® 115) with a 410 um thick carbon cloth GDL (others available). Custom sizes and configurations are also available with no ...
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3-Layer Hydrogen Air Catalyst Coated Membrane Electrode Assembly
3-Layer, Catalyst Coated Membrane Electrode Assembly (MEA) for use in Hydrogen/Air Fuel Cells. One of the most economical and cost effective MEAs on the market, the standard configuration features a mid-range Platinum loading (0.5 mg/cm²) on a 0.002” membrane (Nafion® 212). Custom sizes and configurations are also available with no minimum ...
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3 Layer Hydrogen Oxygen Catalyst Coated Membrane (CCM)
The 3-layer or Catalyst Coated Membrane (CCM) version of our popular 5-layer H2/Air this High performance Membrane Electrode Assembly (MEA) is used where performance and efficiency is critical and you need a free-floating GDL layer. It can be used in Hydrogen/Air or Hydrogen/Oxygen Fuel Cells. The standard configuration features a high Platinum loading (4 mg/cm²) ...
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Gas Diffusion Electrodes
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Platinum - Model 0.03 mg/cm² - Woven Carbon Cloth Substrate
A low-cost electrode utilizing a woven carbon cloth substrate and a Platinum on Vulcan Carbon support catalyst. This low loading is designed for cost sensitive applications and is suitable for electrochemical systems needing low amounts of Platinum to support the reaction. The GDL is 410 um thick, but other GDL materials are also available, as are custom sizes and ...
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Platinum - Model 0.2 mg/cm² - Woven Carbon Cloth Substrate
A low-cost electrode utilizing a woven carbon cloth substrate and a Platinum on Vulcan Carbon support catalyst. This loading is designed for cost sensitive applications where the Platinum catalyst still plays a primary roll in the electrochemical system. This loading is often used in cost sensitive Hydrogen / Air Fuel Cells or other electrochemical systems. The GDL is 410 um thick, but other GDL materials are also ...
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Platinum - Model 0.3 mg/cm² - Woven Carbon Cloth Substrate
A low-cost electrode utilizing a woven carbon cloth substrate and a Platinum on Vulcan Carbon support catalyst. This loading is designed for cost sensitive applications where the Platinum catalyst still plays a primary roll in the electrochemical system. This loading is often used in cost sensitive Hydrogen / Air Fuel Cells or other electrochemical systems. The GDL is 410 um thick, but other GDL materials are also ...
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Platinum - Model 0.5 mg/cm² - Hydrogen / Air Fuel Cells
This is the standard loading for many Hydrogen / Air Fuel Cells and is applied on a woven carbon cloth Gas Diffusion Layer (GDL). The GDL is 410 um thick, but other GDL materials are also available, as are custom sizes and ...
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Ruthenium - Model 0.5 mg/cm² - Gas Diffusion Electrode
The most popular Gas Diffusion Electrode (GDE) for use in Direct Methanol Fuel Cells (DMFC). The Platinum Ruthenium on Vulcan 60% (PtRu 60%) catalyst is designed to facilitate the Methanol reaction to create an efficient DMFC. The GDL is 410 um thick woven carbon, but other GDL materials are also available, as are custom sizes and ...
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Platinum - Model 2 mg/cm² - Black Gas Diffusion Electrode
The most cost effective, higher catalyst loading Gas Diffusion Electrode. At 2 mg/cm² of Platinum Black, this GDE has 4-times the loading of the standard loading and is used in Fuel Cells and electrochemical systems requiring higher performance levels than can be reached with the lower loadings of supported catalysts. The GDL is 410 um thick, but other GDL materials are also ...
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Gas Diffusion Layers
The Gas Diffusion Layer (GDL) is a very important supporting material in a Membrane Electrode Assembly (MEA). Gas diffusion layers are a porous material composed of a dense array of carbon fibers, which also provides an electrically conductive pathway for current collection. GDL plays an important role of electronic connection between the bipolar plate with channel-land structure and the electrode. The two types of gas diffusion layers most commonly used are carbon paper and carbon cloth. Both are carbon fiber based porous materials: carbon paper is non-woven, while carbon cloth is woven fabric, thus no binder is needed. Buy your GDL today! > Sigracet > GDL-CT > ELAT > Toray > Freudenberg > AvCarb > And More!
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Gas Diffusion Layer - Custom
The Gas Diffusion Layer (GDL) is a very important supporting material in a Membrane Electrode Assembly (MEA). Gas diffusion layers are a porous material composed of a dense array of carbon fibers, which also provides an electrically conductive pathway for current collection. The two types of gas diffusion layers most commonly used are carbon paper and carbon cloth. Both are carbon fiber based porous materials: carbon paper is non-woven, while carbon ...
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GDL-CT - Gas Diffusion Layer
GDL-CT is a woven carbon cloth with a Microporous Layer (MPL). It has a total thickness of 410 um (microns). GDL-CT is a great low-cost alternative to conventional woven carbon cloth Gas Diffusion Layer (GDL) materials. Advantages of GDL-CT Stable MPL slurry with sophisticated coating technology High compressibility (up to 100kg/cm²) Automated QC inspection system Reduce catalyst slurry permeation Avoid ...
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Freudenberg - Model H2315 - C2 - Gas Diffusion Layer
Freudenberg H2315 - C2 is a flexible and easy to use carbon paper Gas Diffusion Layer (GDL) with a Microporous Layer (MPL). It is recommended for highly humidified stationary PEMFC systems and High Temperature PEM. It is 250 um thick. Freudenberg C2 is recommended for: Highly humidified stationary PEMFC ...
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Freudenberg - Model H2415 - I2 C3 - Gas Diffusion Layer
Freudenberg H2415 - I2 C3 is a flexible and easy to use carbon paper Gas Diffusion Layer (GDL) with a Microporous Layer (MPL) as well as a hydrophobic treatment. It is recommended for low humidity systems, open cathode designs and air systems. It is 290 um thick. Freudenberg I2 C3 is recommended for: Power densities up to 0.5mA/cm2 Low humidified ...
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ELAT - Model LT 1400W - Gas Diffusion Layer
Newly re-released at a fraction of the previous cost. NuVant's ELAT™ is a carbon cloth gas diffusion layer (GDL) with a carbon microporous layer. ELAT has been engineered to have state-of-the-art performance over a wide range of operating conditions. Thickness is 454 um. Gas Diffusion Layers (GDL) are key components of the membrane electrode assembly of the polymer electrolyte membrane fuel cell (PEMFC). The PEMFC can provide traction, ...
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Sigracet - Model 25BC - Gas Diffusion Layer
Sigracet 25 BC is a woven carbon paper with a Microporous Layer (MPL) that has been PTFE treated to 5%. It has a total thickness of 235 um (microns). SGL 25 BC is a great low-cost alternative to conventional woven carbon cloth Gas Diffusion Layer (GDL) ...
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Gas Diffusion Layer - Kit
A quantity of 2 of each type is included in the kit. Our Gas Diffusion Layer (GDL) Pack consists of the following GDL: > ELAT LT 1400 W > Sigracet 25 BC > GDL-CT > Freudenberg H2415 C2 > Toray Paper TGP H ...
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Membrane
A proton-conductive polymer film also known as electrolyte or ionomer, allows only protons to cross-over, the key function of proton exchange membrane fuel cells and water electrolyzers. Dupont Nafion PFSA membranes are non-reinforced films based on Nafion PFSA polymer, a perfluorosulfonic acid/PTFE (polytetrafluoroethylene) co-polymer in the acid (H+) form. Nafion PFSA membranes are widely used for Proton Exchange Membrane (PEM) fuel cells and water electrolyzers. The membrane performs as a separator and solid electrolyte in a variety of electrochemical cells which require the membrane to selectively transport cations across the cell junction. The polymer is chemically resistant and durable.
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Custom Nafion - Model Calculator - Fuel Cell Membrane
Choose the exact dimensions you need for any type of Nafion Membrane! Please contact us if you are looking for Nafion prices above .34m². Nafion Calculator Limits: Maximum Length: 100cm Maximum Width: 40cm The Membrane is used to separate the anode and cathode compartment of Proton Exchange Membrane (PEM) fuel cells and water ...
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Nafion - Model 117 - Fuel Cell Membrane
Untreated Nafion 117 is 183 micrometers (7.2 mil) thick. DuPont™ Nafion® 117 membranes are non-reinforced films based on chemically stabilized perfluorosulfonic acid/PTFE copolymer in the acid (H+) form. The physical properties remain the same for the chemically stabilized membranes, which exhibit substantially lower fluoride ion release compared to the non-stabilized polymer – a sign of improved chemical durability. Nafion PFSA ...
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Nafion - Model 115 - Fuel Cell Membrane
Untreated Nafion 115 is 127 micrometers (5 mil) thick. DuPont™ Nafion® 115 membranes are non-reinforced films based on chemically stabilized perfluorosulfonic acid/PTFE copolymer in the acid (H+) form. The physical properties remain the same for the chemically stabilized membranes, which exhibit substantially lower fluoride ion release compared to the non-stabilized polymer – a sign of improved chemical durability. Nafion PFSA membranes ...
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Nafion - Model 212 - Fuel Cell Membrane
Untreated Nafion 212 is 50.8 micrometers (2 mil) thick. The membrane is positioned between a backing film and a coversheet. DuPont™ Nafion® 212 membranes are based on chemically stabilized perfluorosulfonic acid/PTFE copolymer in the acid (H+) form, and exhibit substantially lower fluoride ion release compared to the non-stabilized polymer – a sign of improved chemical durability. Nafion PFSA membranes are widely used for Proton ...
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Nafion - Model XL - Fuel Cell Membrane
Untreated Nafion® XL at 27.5 micrometers(1.1 mil)thick. DuPont™ Nafion XL membrane is an extended-lifetime reinforced membrane based on chemically stabilized perfluorosulfonic acid/PTFE copolymer in the acid (H+) form. The reinforcement improves the membrane's handling and physical properties. When the reinforcement is combined with the chemically stabilized polymer, the membrane exhibits both substantially lower fluoride ion release and ...
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Catalyst
Platinum and Platinum Ruthenium Alloy, the most effective catalysts for oxidation and reduction reactions, when dispersed evenly in carbon powder, increase reactive surface area significantly and provide an ideal catalyst for many electrochemical processes. If you do not see the catalyst you need contact us to ask about the fuel cell catalyst you need.
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Platinum Ruthenium - Model PtRu - 50/50
Platinum Ruthenium (Pt 50%, Ru 50%) is most commonly used for Polymer Electrolyte Fuel Cell (PEMFC), Microbial Fuel Cell, and Phosphoric Acid Fuel Cell applications (as the cathode catalyst or anode catalyst). It is also used as a recombination catalyst for hydrogen elimination. Platinum on Vulcan can also be used as a building block for sensor ...
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Platinum on Vulcan - Model 60% - PtC 60%
The ability to prepare well dispersed, high surface area electrocatalysts containing platinum has significantly increased the viability of many electrochemical processes. This new process provides an outstanding, high purity catalyst that is amenable to forming highly uniform electrode structures. Suggested Uses Platinum on Vulcan (Carbon) is most commonly used for Polymer Electrolyte Fuel Cell (PEMFC), Microbial Fuel Cell, and Phosphoric Acid Fuel ...
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Platinum on Vulcan - Model 40% - PtC 40%
The ability to prepare well dispersed, high surface area electrocatalysts containing platinum has significantly increased the viability of many electrochemical processes. This new process provides an outstanding, high purity catalyst that is amenable to forming highly uniform electrode structures. Suggested Uses Platinum on Vulcan (Carbon) is most commonly used for Polymer Electrolyte Fuel Cell (PEMFC), Microbial Fuel Cell, and Phosphoric Acid Fuel ...
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Platinum on Vulcan - Model 20% - PtC 20%
The ability to prepare well dispersed, high surface area electrocatalysts containing platinum has significantly increased the viability of many electrochemical processes. This new process provides an outstanding, high purity catalyst that is amenable to forming highly uniform electrode structures. Suggested Uses Platinum on Vulcan (Carbon) is most commonly used for Polymer Electrolyte Fuel Cell (PEMFC), Microbial Fuel Cell, and Phosphoric Acid Fuel ...
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Platinum on Vulcan - Model 10% - PtC 10%
The ability to prepare well dispersed, high surface area electrocatalysts containing platinum has significantly increased the viability of many electrochemical processes. This new process provides an outstanding, high purity catalyst that is amenable to forming highly uniform electrode structures. Suggested Uses Platinum on Vulcan (Carbon) is most commonly used for Polymer Electrolyte Fuel Cell (PEMFC), Microbial Fuel Cell, and Phosphoric Acid Fuel ...
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Platinum Black - Model PtB - Catalyst
The ability to prepare well dispersed, high surface area electrocatalysts containing platinum has significantly increased the viability of many electrochemical processes. This new process provides an outstanding, high purity catalyst that is amenable to forming highly uniform electrode structures. Suggested Uses Platinum Black is most commonly used for Polymer Electrolyte Fuel Cell (PEMFC), Microbial Fuel Cell, and Phosphoric Acid Fuel Cell ...
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Cell Voltage Monitor
Cell voltage monitors are available for use to monitor voltages for either battery systems or fuel cells. This device provides a low overall cost, high-speed system for measuring high quantities of voltages. Each cell voltage monitor system is capable of measuring 32 channels of isolated Analog Inputs at up to 5 kHz and a 16-bit (63 uV) resolution. The very low power (<2.5 W) means it can be integrated into systems where every watt counts.
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Model CVM1 - Cell Voltage Monitor
Available for use to monitor voltages for either battery systems or fuel cells. This device provides a low overall cost, high speed system for measuring high quantities of voltages. Each system is capable of measuring 32 channels of isolated Analog Inputs at up to 5 kHz and a 16-bit (63 uV) resolution. The very low power (<2.5 W) means it can be integrated into systems where every watt counts. Custom software for standalone operation as well as ...