Advent PBI HT H2 Purification MEA

Product Code: 74910004

From $225.00

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Advent PBI HT H2 Purification MEA is a membrane electrode assembly that can be used with high temperature electrochemical H2 purification devices that utilize a high temperature proton exchange membrane. The polymeric membrane used in this high temperature MEA is based on polybenzimidazole (PBI), under a license from BASF given to Advent and it was formerly known as P1100W, and it uses the same materials and assembly processes developed by BASF.  Advent PBI is well known for having the highest phosphoric acid content of any of the high temperature membranes.  Advent PBI HT H2 Purification MEA does not need water for its ionic conductivity and the PBI membrane that is used in this MEA has excellent thermal and oxidative stability within the rated operational temperature range (120 to 180 ºC).

Advent's PBI HT H2 Purification MEA has the following excellent specifications:
  • Operates within the temperature range of 120 to 180 ºC
  • It has the highest acid content
  • It has proton conductivity of 10x10-2 S/cm
  • It has demonstrated a lifetime of 20000 hours
  • It is based on BASF's proven materials and processes
  • It has high carbon monoxide tolerance due to its high temperature operation capability
  • It has high sulfur tolerance and ideal for purifying reformate streams in order to obtain high purity H2 gas as the output
  • It has robust operation across wide variety of contaminants


Electrochemical Performance of Advent PBI HT H2 Purification MEA:

FCS is currently updating this section for the experimental data.

Example Applications of Advent PBI HT H2 Purification MEA:
  • Electrochemical hydrogen separation or purification
  • High temperature proton exchange membrane fuel cell applications
  • Micro combined heat and power
  • Backup power
  • Stationary uninterrupted power supply
  • Auxiliary power unit
  • Battery range extender


Please contact us at for further information you may need for this product.

A typical lead time of 5-7 weeks is to be expected.

MEA Properties
MEA Type High Temperature Proton Exchange Membrane H2 Purification MEA
Membrane Type Advent Polybenzimidazole (PBI)
Membrane Thickness Not disclosed
Anode Loading 2 mg/cm²
Anode Catalyst Not disclosed
Cathode Loading 2 mg/cm²
Cathode Catalyst Not disclosed
Gas Diffusion Layer Not disclosed
Gas Diffusion Layer Type Not disclosed
Gas Diffusion Layer Thickness Not disclosed

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