School of Material Science and Engineering, University of New South Wales, NSW 2052, Australia.
Nanoscale. 2018 Nov 29;10(46):21625-21628. doi: 10.1039/c8nr08419j.
The comprehensive understanding of water transport in GO membranes is of great interest. The water transport mechanism studied by many researchers suggests that capillary pressure is the driving force of water transport in GO membranes at the highest humidity level. Besides the capillary pressure, low-friction flow and surface diffusion also contribute to the fast water transport. This mini review provides an integrated image on the role of driving force in water transport through nanochannels in GO membranes which can be helpful in developing high-performance GO-based membranes in future for water, environment and energy-related applications.
全面了解 GO 膜中的水传输非常重要。许多研究人员研究的水传输机制表明，在最高湿度水平下，毛细压力是 GO 膜中水传输的驱动力。除了毛细压力外，低摩擦流动和表面扩散也有助于水的快速传输。本综述提供了一个关于驱动力在 GO 膜纳米通道中传输水的作用的综合图像，这对于未来开发用于水、环境和能源相关应用的高性能 GO 基膜是有帮助的。
