Ultrathin membranes of single-layered MoS2 nanosheets for high-permeance hydrogen separation. Issue 42 (13th October 2015)

• Record Type: Journal Article
• Authors: Wang, Dong; Wang, Zhenggong; Wang, Lei; Hu, Liang; Jin, Jian
• Is Part Of: Nanoscale. Volume 7:Issue 42(2015)
• Page Start: 17649
• Page End: 17652
• Publication Date: 2015-10-13
• Subjects: Nanoscience -- Periodicals; Nanotechnology -- Periodicals; 620.505
• DOI: 10.1039/c5nr06321c
• Languages: English
• ISSNs: 2040-3364

Abstract

Abstract : Single-layered MoS2 -based ultrathin membranes with well-controlled thicknesses are prepared by a simple filtration method, and for the first time applied to gas separation. Abstract : Single-layered MoS2 -based ultrathin membranes with well-controlled thicknesses are prepared by a simple filtration method, and for the first time applied to gas separation. These membranes exhibit superior H2 /CO2 separation performance and extremely high H2 permeance. The H2 /CO2 separation performance surpasses the state-of-the-art upper-bound of polymeric and inorganic membranes.