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Introduction
ElectroChem, established in 1986, is a pioneer in fuel cell technology, known for its innovative products and numerous patents. The company specializes in customizing fuel cell solutions for various applications.
Fuel Cell Technology
Fuel cells convert hydrogen into energy and water without emissions. Key components include separator plates, current collector plates, and a membrane electrode assembly (MEA). The process involves hydrogen splitting into protons and electrons, generating electricity as electrons travel through an external circuit.
Types of Fuel Cells
Fuel cells are classified by electrolyte type:
  • PEM and DMFC operate below 100°C.
  • Phosphoric Acid Fuel Cells operate between 100°C-200°C.
  • Molten Carbonate and Solid Oxide Fuel Cells operate at 650°C-1000°C, requiring thermal shielding.
Product Offerings
ElectroChem provides a variety of fuel cell products, including:
  • Customizable PEM fuel cells.
  • Phosphoric Acid fuel cells with easy assembly.
  • Direct Methanol fuel cells for methanol applications.
  • Fuel cell stacks in 50W, 100W, and 200W configurations.
Fuel Cell Components
Essential components include:
  • MEA: Core component with electrolyte membrane, catalysts, and gas diffusion layers.
  • Proton Exchange Membrane: Facilitates ion transfer.
  • Gas Diffusion Layer (GDL): Enhances gas diffusion and conductivity.
  • Catalysts: Typically platinum, used to facilitate reactions.
Customization and Testing
ElectroChem offers customization for MEAs and fuel cell hardware, with test stations for precise condition control to ensure optimal performance.
PEM Fuel Cells
PEM fuel cells use a proton exchange membrane to transport hydrogen ions. ElectroChem offers DuPont’s Nafion™ membranes in various thicknesses, crucial for reducing platinum catalyst usage.
Specifications of Nafion™ Membranes
Nafion™ membranes come in different thicknesses, enhancing platinum exposure to the proton conductive medium.
Electrode and Catalyst Details
ElectroChem provides electrodes with carbon-supported Pt or Pt/Ru catalysts, offering customization in catalyst type, loading size, and GDL material.
Gas Diffusion Layers (GDLs)
GDLs, made from carbon cloth or paper, allow gas passage to the catalyst layer. ElectroChem offers Toray™ carbon paper, treated to be hydrophobic.
Flow Field Design
Graphite separator plates distribute reactant gases across the electrode, with designs like Column, Serpentine, and Parallel for optimal fluid dynamics.
Fuel Cell Components and Accessories
ElectroChem provides components like Swagelok fittings, repair kits, and gaskets in silicone, Teflon, and fiberglass for various temperature applications.
Fuel Cell Test Systems
The Power Station™ and PS-Ultima™ systems offer integrated solutions for fuel cell testing, supporting multiple cells with precise control over conditions.
State of the Art Humidification Control
Features a proprietary design with dual reservoir construction, PID temperature control, and easy water reservoir refill.
MTSA-150 Fuel Cell Test System Specifications
Includes precision mass flow controllers, digital flow rate display, and back pressure regulators, with a maximum backpressure of 60 psig.
DMFC™ Direct Methanol Unit
Provides high purity methanol for fuel cell testing with safe operation and temperature control.
Manually Operated Independent Humidifier Units
Offers high-quality humidification with dual independent gas lines, operating at a maximum pressure of 50 psig.
Back Pressure Regulator
Maintains constant system pressure under varied gas flow conditions.
Fuel Cell Test Equipment Components
Includes Mass-Flo Controller, Moisture Trap, and Back Pressure Regulator for gas flow control.
See more

Catalog excerpts

Catalog-1

em: [email protected] ph: 1.781.938.5300 fx: 1.781.935.6966 For Complete Information and Pricing go to: www.fuelcell.com ElectroChem believes that research should be without boundaries – limited only to a person’s imagination That is why we not only offer customization on our vast product line, but we encourage it. What you see on our website and in our catalog is over 20 years of research and experience – and what has become the industry standard – but that doesn’t mean you’re limited to it. Contact us at: 1-781-938.5300 or [email protected] with your customization request

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Catalog-2

em: [email protected] ph: 1.781.938.5300 fx: 1.781.935.6966 For Complete Information and Pricing go to: www.fuelcell.com We were founded in 1986 as a company to provide leading edge research and development in the fuel cell industry. Since then, we have modified our business focus to include market and product development for specifically fuel cell power systems, fuel cell test equipment and fuel cell research supplies. We hold many patents and a strong list of industry firsts. Since 1992, we have introduced fifty product lines to the market. Today, our clients are worldwide and range from small...

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Catalog-3

em: [email protected] ph: 1.781.938.5300 fx: 1.781.935.6966 For Complete Information and Pricing go to: www.fuelcell.com A fuel cell is an electrochemical device that converts hydrogen fuel into energy and water. Since the fuel cell only emits water as a byproduct, there are virtually no emissions from the fuel cell. Furthermore, a fuel cell does not use combustion to create energy, thus it is more efficient than other sources of energy. A basic fuel cell hardware unit consists of separator plates, current collector plates, the membrane electrode assembly (MEA), gaskets, and possibly heaters....

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Catalog-4

em: [email protected] ph: 1.781.938.5300 fx: 1.781.935.6966 For Complete Information and Pricing go to: www.fuelcell.com Energy is created by a fuel cell when hydrogen gas enters the anode (the negatively charged electrode) where a catalyst (often platinum in low temperature fuel cells) separates the gas into H+ ions (i.e. individual protons) and electrons. The protons are drawn directly through the membrane into the cathode (the positively charged electrode). The electrons, at the same time, pass through a wire on the anode to the device that the fuel cell is being used to power and back to...

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Catalog-5

em: [email protected] ph: 1.781.938.5300 fx: 1.781.935.6966 For Complete Information and Pricing go to: www.fuelcell.com With over 40 years of fuel cell development experience, ElectroChem is a leader in the manufacturing of hydrogen fuel cells for a variety of applications, including aero space, transportation, residential homes, back-up power supplies and laptops. ElectroChem’s Fuel Cell Test Stations are specifically designed for research professionals who require accurate measurements while maintaining control of the reactant gases under the range of conditions applicable to practical end-use...

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Catalog-6

em: [email protected] ph: 1.781.938.5300 fx: 1.781.935.6966 For Complete Information and Pricing go to: www.fuelcell.com Anode- The electrode on the negatively charged (emitting) end of the fuel cell. Catalyst- Any substance that reduces the amount of energy needed to induce a chemical reaction. In the case of PEM fuel cells, Platinum reduces the amount of energy needed to break apart and oxidize hydrogen gas. Cathode- The electrode on the positively charged (collecting) end of the fuel cell. Electrode- An electrically conductive material placed on the emitting or collecting end of a fuel cell....

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Catalog-7

• PEM • DMFC • PAFC • Single Cell • Stacks

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Catalog-8

Through-Bolt Assembly Design Quickly Assemble and Disassemble Low Tightening Force Required Create Uniformed Force Distribution 1 Implement Pinch Adjustment Mechanism Capable of Applying Torque Equally to the Bolts Contain Flat Gaskets with High Precision Thickness Fuel Cell Grade Isotropic Graphite Plate Gas Non Permeable / Excellent Chemical Resistance High Electrical/Thermal Conductivity and Mechanical Strength Adaptable to Varied Flow Field Plate Design Current Collector Plate Gold Plated Copper Plate Thermocouple Insert Hole Reach Thermocouple at Center of Fuel Cell Test Hardware Precisely...

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Catalog-9

ElectroChem, Inc. offers versatile fuel cells with different flow field designs and sizes on the graphite separator plates, which may be interchanged as needed (based on the same hardware), to meet a researcher’s needs. Flow Field Design Item Number Active Area Column FC-25-01 25cm² Serpentine FC-01-02 1cm² FC-05-02 5cm² FC-25-02 25cm² FC-50-02 50cm² Parallel FC-25-03 25cm² FC-50-03 50cm² Serpentine with FC-05-02-REF 5cm² Reference Electrode FC-25-02-REF 25cm² Serpentine with FC-05-02-H2R 5cm² H2 Reference Electrode ElectroChem, Inc. can also provide each of the fuel cell hardware listed with...

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Catalog-10

em: [email protected] ph: 1.781.938.5300 fx: 1.781.935.6966 For Complete Information and Pricing go to: www.fuelcell.com ElectroChem’s Phosphoric Acid fuel cell provides an easy assembly structure to install the electrode and fill the liquid phosphorus and electrolyte. Flow fields machined into the blocks allow for the flow of reactants and provide excellent electrical contact to the phosphoric acid matrix assembly electrodes (ordered separately). Current is collected by connection to copper contact plates; separate voltage connectors are provided directly in the cellblocks for maximum accuracy...

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Catalog-11

em: [email protected] ph: 1.781.938.5300 fx: 1.781.935.6966 For Complete Information and Pricing go to: www.fuelcell.com ElectroChem’s Direct Methanol fuel cell (DMFC) ElectroChem, Inc. also provides its fuel cell hardware with the compatibility of direct methanol applications. ElectroChem, Inc.’s own Pt/Ru MEA’s are available customized to work with Direct Methanol research. Please Contact us for customization. Flow Field Design Item Number Active Area Column FC-25-01-DM 25cm² Serpentine FC-01-02-DM 1cm² FC-05-02-DM 5cm² FC-25-02-DM 25cm² FC-50-02-DM 50cm²

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