Zero-Gap Water Splitting Electrolyzer Reactor – Transparent Acrylic MEA Cell
The Zero-Gap Water Splitting Electrolyzer Reactor (Model EWF) is a laboratory-scale electrochemical reactor designed for water electrolysis, hydrogen production research, electrocatalysis, and membrane electrode assembly (MEA) performance evaluation.
The electrolyzer features a zero-gap configuration in which the membrane electrode assembly is positioned between the anode and cathode. This arrangement is intended to reduce the distance between the electrodes and minimize the contribution of electrolyte resistance to the overall cell voltage.
The reactor incorporates precision-machined Titanium Grade 2 flow field plates with a serpentine flow channel design and transparent acrylic (PMMA) end plates. The transparent construction supports visual observation of electrode reactions, electrolyte behavior, and gas evolution during electrochemical experiments.
The Model EWF is designed for research involving PEM and AEM membrane electrode assemblies, catalyst-coated electrodes, hydrogen evolution reaction (HER), oxygen evolution reaction (OER), and laboratory-scale water-splitting studies. The reactor is specified for operating pressures up to 3 bar and an operating temperature range from ambient to 80°C, subject to the complete cell configuration and experimental conditions.
Technical Specifications:
Product Type: Zero Gap Water Splitting Electrolyzer Reactor
Model: EWF
Cell Configuration: Zero Gap Water Splitting Electrolyzer
Active Electrode Area: Anode: 9 cm² (3 cm × 3 cm)
Active Electrode Area: Cathode: 9 cm² (3 cm × 3 cm)
Electrode Gap: Approximately 2 mm
Flow Field Plates: Precision-machined Titanium Grade 2 (Gr2)
Flow Channel Design: Serpentine Flow Channel
End Plate Material: Transparent Acrylic (PMMA)
MEA Compatibility: PEM and AEM Membrane Electrode Assemblies
Electrode Compatibility: Custom Catalyst-Coated Electrodes
Instrument Compatibility: Research-Grade Electrochemical Workstations
Operating Pressure: Up to 3 bar
Operating Temperature: Ambient
Maximum Current: Application-Specific; dependent on the MEA, electrode materials, active area, and operating conditions
Membrane Type: PEM and AEM Ion-Exchange Membranes
Electrolyte Compatibility: Water-Based Electrolysis Electrolytes; compatibility depends on the membrane, electrode, gasket, and reactor materials
Applications:
Water Splitting Research: Laboratory-scale electrochemical water-splitting experiments.
Green Hydrogen Production: Research related to electrochemical hydrogen generation.
PEM Water Electrolysis: Evaluation of PEM-based electrolyzer configurations.
AEM Water Electrolysis: Research involving anion exchange membrane electrolyzers.
Hydrogen Evolution Reaction (HER): Investigation of hydrogen-evolution catalysts and electrodes.
Oxygen Evolution Reaction (OER): Evaluation of oxygen-evolution catalysts and electrode materials.
MEA Performance Testing: Testing and evaluation of membrane electrode assemblies.
Electrocatalyst Screening: Comparative evaluation of catalyst-coated electrodes.
Electrochemical Engineering: Development and evaluation of electrochemical reactor configurations.
Renewable Energy Research: Research into electrochemical energy conversion and hydrogen technologies.
Flow Electrolysis Studies: Investigation of electrolyte flow through serpentine flow channels.
Hydrogen Generation: Research into electrochemical hydrogen production.
Catalyst Development: Testing of catalyst materials for water-splitting reactions.
Membrane Performance Evaluation: Evaluation of membrane-based electrochemical systems.
Electrochemical Energy Conversion: Laboratory research into electrochemical energy conversion systems.
Electrochemical Measurement Compatibility:
The Model EWF Zero-Gap Water Splitting Electrolyzer is intended for water electrolysis and membrane electrode assembly research.
Compatible Research Areas
PEM MEA Testing: Evaluation of proton exchange membrane-based electrolyzer configurations.
AEM MEA Testing: Research involving anion exchange membrane-based electrolysis configurations.
Water Electrolysis: Investigation of electrochemical water splitting into hydrogen and oxygen.
Hydrogen Evolution Reaction (HER): Evaluation of cathode catalysts and electrode materials.
Oxygen Evolution Reaction (OER): Evaluation of anode catalysts and electrode materials.
Catalyst Performance Evaluation: Testing of catalyst-coated electrodes under controlled experimental conditions.
Flow Electrolysis Research: Study of electrochemical reactions involving electrolyte flow through serpentine channels.
Electrochemical Workstation Compatibility: Connection to research-grade electrochemical workstations, depending on the electrical configuration and test requirements.
Compatibility note: The actual measurement technique, electrical connection, operating current, voltage range, membrane selection, and electrolyte composition should be selected according to the experimental requirements and installed MEA configuration.
Key Features
Zero-Gap Electrolyzer Configuration: Designed for membrane electrode assembly-based water electrolysis research.
9 cm² Active Electrode Area: Anode and cathode areas specified as 3 cm × 3 cm.
Titanium Grade 2 Flow Field Plates: Precision-machined flow plates for the electrochemical reactor.
Serpentine Flow Channel: Designed to support electrolyte distribution through the flow field.
Transparent Acrylic End Plates: Enable visual observation of electrolyte behavior and gas evolution.
PEM and AEM Compatibility: Suitable for research involving different ion-exchange membrane configurations.
Catalyst-Coated Electrode Compatibility: Supports application-specific electrode and catalyst research.
3 Bar Operating Pressure: Specified maximum operating pressure for the listed configuration.
Ambient to 80°C Operation: Specified operating temperature range.
Laboratory-Scale Design: Intended for electrochemical research and electrolyzer development.
Research Workstation Compatibility: Designed for use with research-grade electrochemical instrumentation.
MEA-Based Research: Suitable for membrane electrode assembly evaluation and water-splitting studies.