The Fuel Cell Store Blog

26 Mar 2024
Introducing: Hydro-LAT GDLs with Hydrophilic MPL

Introducing: Hydro-LAT GDLs with Hydrophilic MPL

HYDRO-LAT 1400 AND HYDRO-LAT 2400 GAS DIFFUSION LAYERS WITH HYDROPHILIC MICROPOROUS LAYER Backgr..


15 Feb 2024
Membrane Comparison Chart - 2024

Membrane Comparison Chart - 2024

For PEM fuel cell and electrolyzer applications, a proton exchange membrane is sandwiched between an..


11 Sep 2023
Gas Diffusion Layer Comparison Chart - 2023

Gas Diffusion Layer Comparison Chart - 2023

Gas Diffusion Layers (GDLs) are one of the components in different types of fuel cells including, bu..


08 Aug 2023
What is the Difference Between Carbon Paper and Carbon Cloth Gas Diffusion Layers?

What is the Difference Between Carbon Paper and Carbon Cloth Gas Diffusion Layers?

Carbon Paper Gas Diffusion Layers Carbon Paper Gas Diffusion Layers (GDLs) (e.g. Sigracet, Fre..


08 May 2023
What Else Do I Need For My Fuel Cell

What Else Do I Need For My Fuel Cell

So, you have bought a fuel cell and are ready to start using it. Or are you? Did you plan on..


14 Feb 2023
Choosing a Gas Diffusion Layer for an Electrolyzer

Choosing a Gas Diffusion Layer for an Electrolyzer

We've spoken already about Gas Diffusion Layer (GDL) selection for a Fuel Cell; today we will cover ..


08 Dec 2022
What is the Purpose of a Gas Diffusion Layer (GDL)?

What is the Purpose of a Gas Diffusion Layer (GDL)?

  The Gas Diffusion Layer (GDL) plays several critical roles in a typical fuel cell applica..


28 Oct 2022
Membrane Electrode Assembly (MEA) Activation Procedures

Membrane Electrode Assembly (MEA) Activation Procedures

  Why is an activation procedure or break-in necessary for a membrane electrode assembly (M..


01 Oct 2022
Humidity and Moisture in a PEM Fuel Cell

Humidity and Moisture in a PEM Fuel Cell

To properly operate a fuel cell, the proton exchange membranes must stay hydrated. If they are not f..


13 Sep 2022
Fuel Cell Voltage Monitoring Considerations

Fuel Cell Voltage Monitoring Considerations

Knowing what's happening inside a fuel cell is a critical function, especially as fuel cells are con..


11 Jul 2022
An Intro to Ion Exchange Material Laboratory Techniques

An Intro to Ion Exchange Material Laboratory Techniques

There are numerous methods that have been developed for working with ion exchange materials. In this..


23 May 2022
Electrical Potential in Ion Exchange Processes

Electrical Potential in Ion Exchange Processes

Conventional ion exchange processes use chemical reactants in solution for the ion exchange process...


08 Apr 2022
Electrolyzer Design Helper

Electrolyzer Design Helper

PEM electrolyzers convert water and power into hydrogen and oxygen. In this article, we will focus o..


10 Mar 2022
Kinetics of Ion Exchange Materials Pt. 2

Kinetics of Ion Exchange Materials Pt. 2

As we saw in the previous blog post, the process of ion exchange is influenced by a very large numbe..


01 Feb 2022
Kinetics of Ion Exchange Materials

Kinetics of Ion Exchange Materials

The rate of ion exchange depends on the rates of the chemical (ionic) reactions in the ionic exchang..


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