Revealing the molecular structure of copper phosphonate groups anchored inside SBA-15 silica channels: Theoretical and experimental study

El Houbbadi, Sara; Laskowska, Magdalena; Walcarius, Alain; Doskocz, Marek; Maximenko, Alexey; Olejniczak, Zbigniew; Laskowski, Łukasz

doi:10.1016/j.apsusc.2024.160425

Public

Revealing the molecular structure of copper phosphonate groups anchored inside SBA-15 silica channels: Theoretical and experimental study

Published in Applied Surface Science • Jun 3, 2024

Authors:

Sara El Houbbadi

Magdalena Laskowska

Alain Walcarius

Abstract

This study aims to thoroughly understand the local structure of copper phosphonate groups covalently attached via propyl arms to pores interior of SBA-15 mesoporous silica. The studied sample contains 20% of propyl-POO2Cu groups attached to the mesoporous silica matrix as host material. X-ray absorp...

Subject

XANES

Extended X-ray absorption fine structure

Copper

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