Public Instrumentation Facility

I. Instrument Applications

The fully automatic multifunctional gas adsorption analyzer is one of the fundamental tools for material characterization. By employing static physical adsorption methods to measure specific surface area and pore size distribution, it can reveal the microscopic pore structure and surface properties of materials. With advantages such as wide applicability, high accuracy, good reproducibility, and automated operation, it is widely used in cutting-edge research in contemporary material science fields such as zeolites, pharmaceuticals, ceramics, activated carbon, catalysts, propellants, hydrogen storage materials, fuel cells, and lithium batteries.

II. Appointment Instructions

Samples can be tested after submission or users may operate the instrument independently upon passing training.

III. Sample Requirements

1. Samples must be completely dry and no less than 100 mg.

2. Polymers and organic compounds must be heated in a vacuum drying oven before testing to remove residual solvents, unpolymerized monomers, additives, etc.

3. Prior to testing, please inform in advance the decomposition temperature or preparation temperature of the sample, as well as the required degassing temperature and duration (if applicable). The degassing temperature must be lower than the treatment temperature used during preparation to ensure that the sample does not decompose during heating.