Abstract

Measurement results of the concentration of H₂ molecules into aerogel (SiO₂) nanopores with diameter 20 nm are presented. The standard gasometric method is used. The experimental data on H₂ molecule concentration together with the data on integral intensity of collision-induced H₂ absorption 0–1 band are used for estimation of the absorption cross section at the band maximum.

中文翻译：

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纳米多孔气凝胶中氢的禁止振动带的吸收截面的估计

摘要

给出了H ₂分子进入直径为20 nm的气凝胶（SiO ₂）纳米孔中浓度的测量结果。使用标准的气体计量方法。H ₂分子浓度的实验数据，以及碰撞诱导的H ₂吸收0-1谱带的积分强度的数据，用于估计谱带最大值处的吸收截面。