Adsorption of Carbon Dioxide onto Model Carbon Structures with Slitlike Micropores

被引：3

作者：

Yakovlev, V. Yu ^{[1
,2
]}

Shkolin, A., V ^{[1
]}

Fomkin, A. A. ^{[1
]}

Gorelikov, V. N. ^{[3
]}

Men'shchikov, I. E. ^{[1
]}

机构：

[1] Russian Acad Sci, Frumkin Inst Phys Chem & Electrochem, Moscow 119071, Russia

[2] Russian Acad Sci, Nucl Safety Inst, Moscow 115191, Russia

[3] Keldysh Res Ctr, State Sci Ctr, Moscow 125438, Russia

来源：

PROTECTION OF METALS AND PHYSICAL CHEMISTRY OF SURFACES | 2021年 / 57卷 / 06期

关键词：

adsorption; carbon dioxide; model adsorbents; porous structure; biofuel; biodiesel; theory of volume filling of micropores; micropores; farm; CO2; ADSORPTION; METHANE; ADSORBENTS; BIODIESEL; CAPTURE; DESIGN;

D O I：

10.1134/S2070205121060204

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Carbon dioxide adsorption onto model supramolecular structures with slitlike micropores was calculated based on the Dubinin theory of volume filling of micropores using the linearity property of isosteres. Models of carbon adsorbents with slitlike micropores with a width ranging from 0.5 to 2.5 nm obtained by successively eliminating one, two, etc., up to seven layers of hexagonal carbon in the crystal lattice of graphite were used in calculations. The integral energy of adsorption was calculated for the model structures and commercial carbon adsorbents. The dependence of the gravimetric density of carbon dioxide on temperature and pressure was found.

引用

页码：1105 / 1114

页数：10

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