Development of Pure Silica CHA Membranes for CO<sub>2</sub> Separation

Development of Pure Silica CHA Membranes for CO<sub>2</sub> Separation

Thin pure-silica chabazite (Si-CHA) membranes have been synthesized by using a secondary growth method on a porous silica substrate. A CO<sub>2</sub> permeance of 2.62 × 10<sup>−6</sup> mol m<sup>−2</sup> s<sup>−1</sup> Pa<sup>−1</sup> with...

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Bibliographic Details
Main Authors: Gabriel Gama da Silva Figueiredo, Daishi Takayama, Katsunori Ishii, Mikihiro Nomura, Takamasa Onoki, Takuya Okuno, Hiromasa Tawarayama, Shinji Ishikawa
Format: Article
Language:English
Published: MDPI AG 2021-11-01
Series:Membranes
Subjects:
membrane separation
inorganic membrane
zeolite
pure silica CHA-type zeolite
CO<sub>2</sub> separation
silica substrates
Online Access:https://www.mdpi.com/2077-0375/11/12/926

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https://www.mdpi.com/2077-0375/11/12/926

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