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

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).



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

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

