Perfluoralkyl/Rose Bengal Functionalized Janus Silica Nanoparticles for Photocatalytic Transformations with Singlet Oxygen-Reference-Cited by-同舟云学术

Perfluoralkyl/Rose Bengal Functionalized Janus Silica Nanoparticles for Photocatalytic Transformations with Singlet Oxygen

Published:2024-01-25 Issue:4 Volume:16 Page:
ISSN:1867-3880
Container-title:ChemCatChem
language:en
Short-container-title:ChemCatChem

Author:

Pourshiani Omid¹²^ORCID,Romero Zeno¹,Ganji Nasim²^ORCID,Herrendorf Tim¹,Seifert Andreas³^ORCID,Demchenko Anna⁴,Prosenc Marc H.¹^ORCID,Kleist Wolfgang¹^ORCID,Kopnarski Michael⁴^ORCID,Karimi Babak²⁵^ORCID,Thiel Werner R.¹^ORCID

Affiliation:

1. Fachbereich Chemie RPTU Kaiserslautern-Landau Erwin-Schrödinger-Str. 54 67663 Kaiserslautern Germany

2. Department of Chemistry Institute for Advanced Studies in Basic Sciences (IASBS) Prof. Sobouti Boulevard Zanjan 45137-66731 Iran

3. Technische Universität Chemnitz Fakultät für Naturwissenschaften Institut für Chemie, Professur für Polymerchemie Straße der Nationen 62 09111 Chemnitz Germany

4. Institut für Oberflächen und Schichtanalytik (IFOS) Trippstadter-Str. 120 67663 Kaiserslautern Germany

5. Research Center for Basic Sciences & Modern Technologies (RBST) Institute for Advanced Studies in Basic Sciences (IASBS) Prof. Sobouti Boulevard Zanjan 45137-66731 Iran

Abstract

AbstractA Janus mesoporous silica material with an imidazolium‐based ionic liquid and perflouroalkyl motifs was synthesized using hollow Stöber particles. Its morphology, chemical composition and surface properties were characterized by N2 physisorption analysis, scanning and transmission electron microscopy, elemental mapping, thermogravimetric and elemental analysis, and solid state NMR spectroscopy. The Janus nanoparticles have independent faces with fluorophilic and hydrophilic properties suitable for interaction with oxygen and Rose Bengal, which is a known photosensitizer for singlet oxygen generation. The catalytic activity of these Janus particles was evaluated in a series of transformations using singlet oxygen. They provide the desired products in high yield and selectivity.

Publisher

Wiley

Reference145 articles.

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