Comb-101Multidimensional electrode interface characterization

Integrated Interface Characterization Platform

Bring contact angle, gas-evolution observation and BPCC electrode characterization into one configurable research path.

  • Contact-angle, gas-evolution and BPCC characterization in one platform
  • Automated positioning and localized gas-liquid dosing
  • Automated image recognition, video recording and multi-parameter analysis
  • Configurable fixtures for multiple experimental systems
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Integrated Interface Characterization Platform editorial product visual

Comb-101 product overview

Product introduction

An integrated platform that combines contact-angle measurement, gas-evolution observation and BPCC multi-parameter characterization for multiscale, multidimensional studies of electrode materials and electrochemical interfaces.

Product functions
  • Automated positioning, localized gas / liquid delivery and automated image recognition
  • Full-process video recording and image analysis
  • Contact-angle, advancing, receding and rolling-angle measurement with automated fitting
  • In-situ observation, testing and recording of gas-evolution reactions
  • Measurement and analysis of contact angle, diffusion coefficient, porosity, active sites and related parameters
Application areas
  • Electrocatalytic reactions and material property characterization / modification
  • GDE structure design and optimization
  • Wetting-regulation and gas-liquid interface mass-transfer studies
  • Porous-electrode material screening, performance evaluation and process optimization
  • High-performance electrode and device development

One method only shows one side

Contact angle describes wetting, gas-evolution imaging records bubble behavior, and electrochemical parameters reflect reaction state — each answers one question on its own. Comb-101 brings the three measurement lines onto one platform.

The platform, photographed

A real photograph of the Comb-101 platform: imaging, dosing and sample positioning integrated in one instrument.

Comb-101 integrated-platform device photograph
Platform device photograph

Three measurement lines

The contact-angle line covers standard, advancing, receding and rolling-angle measurement with automated fitting (DCAA-101); the gas-evolution line records bubble behavior during reactions (WEBA-101); the BPCC line resolves electrode parameters including contact angle, diffusion coefficient, porosity and active sites (BPCC-A).

Comb-101 device overview: contact-angle, gas-evolution and BPCC measurement lines integrated on one platform
Device overview: three lines, one platform
Comb-101 custom fixture holding samples for electrochemical characterization experiments
Custom fixture: sample mounting for the BPCC line
Comb-101 large-area evaluation fixture for measuring large-format electrode samples
Large-area fixture: large-format electrode evaluation

Control software

The control software handles positioning, dosing and analysis workflows, supporting data acquisition and analysis across all three measurement lines.

Comb-101 original control-software screenshot
Control software interface

Where it is used

Covers electrocatalytic reactions, GDE structure design and optimization, wetting regulation and porous-electrode material screening.

  • Electrocatalytic reactions and material property characterization / modification
  • GDE structure design and optimization
  • Wetting-regulation and gas-liquid interface mass-transfer studies
  • Porous-electrode material screening, performance evaluation and process optimization
  • High-performance electrode and device development
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Device overview reference image, available on demand.

Comb-101 device overview image
Device overview

Comb-101 full product poster

The content above restructures the poster information for the web; below is the full product poster.

Integrated Interface Characterization Platform full product poster
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