Recent advances in nanoporous graphene membrane for gas separation and water purification
发布时间：2025-04-30
点击次数：
- 发布时间：
- 2025-04-30
- 论文名称：
- Recent advances in nanoporous graphene membrane for gas separation and water purification
- 发表刊物：
- Science Bulletin
- 摘要：
- Graphene is a one-atom-thick sheet of graphite comprising sp2-hybridized carbon atoms arranged in the hexagonal honeycomb lattices. By removing the honeycomb lattices and forming nanopores with specific geometry and size, nanoporous graphene has been demonstrated as a very high-efficient separation membrane, due to the ultrafast molecular permeation rate for its one atomic thickness. This review focuses on the recent advances in nanoporous graphene membrane for the applications of gas separation and water purification, with a major emphasis on the molecular permeation mechanisms and the advanced fabrication methods of this state-of-the-art membrane. We highlight the advanced theoretical and experimental works and discuss the gas/water molecular transport mechanisms through the graphene nanopores accompanied with theoretical models. In addition, we summarize some representative membrane fabrication methods, covering the graphene transfer to porous substrate and the pore generation. We anticipate that this review can provide a platform for understanding the current challenges to make the conceptual membrane a reality and attracting more and more attentions from scientists and engineers.
- 合写作者：
- CZ Sun, BY Wen, BF Bai*
- 卷号：
- 60( 21)
- 页面范围：
- 1807-1823
- 是否译文：
- 否
- 发表时间：
- 2015-10-14