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Updated: Jun 6, 2026

08:00
A Synthetic Methodology for Preparing Impregnated and Grafted Amine-Based Silica Composites for Carbon Capture
Published on: September 29, 2023
Innovative nano-layered solid sorbents for CO2 capture
Bingyun Li1, Bingbing Jiang, Daniel J Fauth
1National Energy Technology Laboratory, U.S. Department of Energy, Morgantown, WV 26505, USA. bli@hsc.wvu.edu
Abstract:
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.

