BS ISO 15901-2:2022
Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption - Analysis of nanopores by gas adsorption
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- 标准号
- BS ISO 15901-2:2022
- 发布
- 2022年
- 发布单位
- 英国标准学会
- 当前最新
- BS ISO 15901-2:2022
- 适用范围
- What is ISO 15901 ‑ 2 - Analysis of nanopores by gas adsorption about ? ISO 15901 ‑ 2 is an International Standard that discusses pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption. ISO 15901 ‑ 2 is the second part of the ISO 15901 multi-series, and describes a method for the evaluation of porosity and pore size distribution by physical adsorption (or physisorption). The method is limited to the determination of the quantity of a gas adsorbed per unit mass of a sample as a function of pressure at a controlled...