CO2 Adsorption Study of Potassium-Based Activation of Carbon Spheres

被引：1

作者：

Pelech, Iwona ^{[1
]}

Staciwa, Piotr ^{[1
]}

Sibera, Daniel ^{[1
,2
]}

Pelech, Robert ^{[3
]}

Sobczuk, Konrad S. ^{[1
]}

Kayalar, Gulsen Yagmur ^{[4
]}

Narkiewicz, Urszula ^{[1
]}

Cormia, Robert ^{[5
]}

机构：

[1] West Pomeranian Univ Technol Szczecin, Fac Chem Technol & Engn, Dept Chem & Environm Engn, Pulaskiego 10, PL-70322 Szczecin, Poland

[2] West Pomeranian Univ Technol Szczecin, Fac Civil & Environm Engn, Al Piastow 50a, PL-70311 Szczecin, Poland

[3] West Pomeranian Univ Technol Szczecin, Fac Chem Technol & Engn, Dept Chem Organ Technol & Polymer Mat, Pulaskiego 10, PL-70322 Szczecin, Poland

[4] Eskisehir Tech Univ, Fac Engn, Dept Chem Engn, TR-26555 Eskisehir, Turkey

[5] Foothill Coll, Chem Fac, Chem Dept, 12345 El Monte Rd, Los Altos Hills, CA 94022 USA

来源：

MOLECULES | 2022年 / 27卷 / 17期

关键词：

carbon spheres; activation; potassium hydroxide; carbon dioxide; adsorption; RESORCINOL-FORMALDEHYDE RESIN; HIGH-PERFORMANCE; KOH ACTIVATION; NITROGEN; CAPTURE; MICROSPHERES; ADSORBENTS; METHANE;

D O I：

10.3390/molecules27175379

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The adsorption properties of microporous spherical carbon materials obtained from the resorcinol-formaldehyde resin, treated in a solvothermal reactor heated with microwaves and then subjected to carbonization, are presented. The potassium-based activation of carbon spheres was carried out in two ways: solution-based and solid-based methods. The effect of various factors, such as chemical agent selection, chemical activating agent content, and the temperature or time of activation, was investigated. The influence of microwave treatment on the adsorption properties was also investigated and described. The adsorption performance of carbon spheres was evaluated in detail by examining CO2 adsorption from the gas phase.

引用

页数：19

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