Gas Sorption
Gas Sorption
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气体吸附
DOI：
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发表时间：
2020
期刊：
影响因子：
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通讯作者：
S. Rigby
中科院分区：
文献类型：
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作者：
S. Rigby
一种技术，其中样品被加热和脱气以去除污染物，然后暴露于一定剂量的惰性气体中。测量气体的吸附，并且随后在测量解吸的同时抽出气体。在各种真空压力下气体的吸附和解吸曲线可用于确定样品的表面积。
A technique where a sample is heated and degassed to remove contaminants, followed by exposure to doses of an inert gas. The adsorption of the gas is measured and, subsequently, the gas is withdrawn while the desorption is measured. The profile of adsorption and desorption of the gas at various vacuum pressures can be used to determine the surface area of the sample.