期刊
PROGRESS IN POLYMER SCIENCE
卷 126, 期 -, 页码 -出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.progpolymsci.2022.101504
关键词
Thin film composite membrane; Polymer; Carbon capture; CO2 permeance; CO2/N2( )selectivity
资金
- Melbourne School of Engineering
- Australian Research Council under the Future Fellowship
This review provides an overview of trends in the materials science of thin film composite (TFC) membranes for CO2 capture from flue gas. It explores different materials and synthetic approaches and compares the performance and technical limitations of the latest TFC membranes. The outstanding challenges and opportunities for future research directions are also discussed.
The escalating level of atmospheric carbon dioxide (CO2) due to the combustion of fossil fuels has been identified as a major contributor to climate change. CO2 capture using membrane-based gas separation provides a promising route to offset anthropogenic emissions. Thin film composite (TFC) membranes offer the capability to handle large gas flux demands and represent one of the most energy-efficient, industrially viable candidates for CO(2 )capture. In this review, we provide an overview of trends in materials science of TFC membranes for CO2 capture from flue gas. We explore the range of synthetic approaches and diverse materials (polymers, inorganics, and carbon materials) used in TFC assemblies, and critically examine the structural and chemical properties of prospective membrane materials that can help to meet the challenges of industrial CO2 capture. A comparison of the CO2/N-2 separation performance and current technical limitations of the latest TFC membranes is also provided. We conclude by sharing outstanding challenges and opportunities for future research directions in the field. (c) 2022 Elsevier B.V. All rights reserved.
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