Microstructure and Hydrothermal Stability of Microporous Niobia-Silica Membranes: Effect of Niobium Doping Contents

Microstructure and Hydrothermal Stability of Microporous Niobia-Silica Membranes: Effect of Niobium Doping Contents

Methyl-modified niobium-doped silica (Nb/SiO<sub>2</sub>) materials with various Nb/Si molar ratios (n<sub>Nb</sub>) were fabricated using tetraethoxysilane and methyltriethoxysilane as the silica source and niobium pentachloride as the niobium source by the sol–gel method, a...

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Bibliographic Details
Main Authors:	Jiachen Xia, Jing Yang, Hao Zhang, Yingming Guo, Ruifeng Zhang
Format:	Article
Language:	English
Published:	MDPI AG 2022-05-01
Series:	Membranes
Subjects:	niobium doping calcination temperature Nb/SiO<sub>2</sub> membrane H<sub>2</sub> permselectivities hydrothermal stability
Online Access:	https://www.mdpi.com/2077-0375/12/5/527

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