Metal-Free Phosphated Mesoporous SiO<sub>2</sub> as Catalyst for the Low-Temperature Conversion of SO<sub>2</sub> to H<sub>2</sub>S in Hydrogen

Metal-Free Phosphated Mesoporous SiO<sub>2</sub> as Catalyst for the Low-Temperature Conversion of SO<sub>2</sub> to H<sub>2</sub>S in Hydrogen

Highly active metal-free mesoporous phosphated silica was synthesized by a two-step process and used as a SO<sub>2</sub> hydrogenation catalyst. With the assistance of a microwave, MCM-41 was obtained within a 10 min heating process at 180 °C, then a low ratio of P precursor was incorpor...

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Bibliographic Details
Main Authors: Xinnan Lu, Safa Gaber, Mark A. Baker, Steven J. Hinder, Kyriaki Polychronopoulou
Format: Article
Language:English
Published: MDPI AG 2021-09-01
Series:Nanomaterials
Subjects:
metal-free
Si-P catalyst
SO<sub>2</sub> hydrogenation
H<sub>2</sub>S
microwave synthesis
Online Access:https://www.mdpi.com/2079-4991/11/9/2440

Internet

https://www.mdpi.com/2079-4991/11/9/2440

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