Innovative nano-layered solid sorbents for CO2 capture.
Nano-layered sorbents for CO(2) capture, for the first time, were developed using layer-by-layer nanoassembly. A CO(2)-adsorbing polymer and a strong polyelectrolyte were alternately immobilized within porous particles. The developed sorbents had fast CO(2) adsorption and desorption properties and their CO(2) capture capacity increased with increasing nano-layers of the CO(2)-adsorbing polymer.
National Energy Technology Laboratory, U.S. Department of Energy, Morgantown, WV 26505, USA. bli@hsc.wvu.edu
Bingyun
B
Li
Bingbing
B
Jiang
Daniel J
DJ
Fauth
McMahan L
ML
Gray
Henry W
HW
Pennline
George A
GA
Richards
D000327:Adsorption; D000397:Air Pollution / Q000517:prevention & control*; D002245:Carbon Dioxide / Q000737:chemistry* / Q000302:isolation & purification; D053758:Nanoparticles / Q000737:chemistry*; D010316:Particle Size; D052638:Particulate Matter / Q000737:chemistry*; D011108:Polymers / Q000737:chemistry*; D016062:Porosity; D013499:Surface Properties; D013696:Temperature; D013997:Time Factors
D052638:Particulate Matter; D011108:Polymers; D002245:Carbon Dioxide