Gating control effect facilitates excellent gas selectivity in a novel Na-SSZ-27 zeolite. Issue 34 (30th March 2021)

• Record Type: Journal Article
• Authors: Zhao, Chao; Yuan, Jiamin; Tang, Xiaomin; Chen, Wei; Yi, Xianfeng; Xia, Hongqiang; Liu, Wentao; Zheng, Anmin; Liu, Zhiqiang
• Is Part Of: Chemical communications. Volume 57:Issue 34(2021)
• Page Start: 4170
• Page End: 4173
• Publication Date: 2021-03-30
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/d1cc00164g
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : A novel Na-SSZ-27 zeolite was demonstrated to possess excellent H2 /CO2 diffusion selectivity due to the crucial effect of the "gating control" of the 8-ring windows. Abstract : A novel Na-SSZ-27 zeolite was demonstrated to possess excellent H2 /CO2 diffusion selectivity of more than 100. This investigation highlights the crucial effect of the "gating control" of the 8-ring windows on the separation, where sodium cations act as gates to selectively control the diffusion of CO2 and promote the selectivity for H2 .