Diazo coupling for surface attachment of small molecules to TiO2nanoparticles

Jennifer L. Troiano; Gongfang Hu; Robert H. Crabtree; Gary W. Brudvig

doi:10.1039/d0cc03631e

Diazo coupling for surface attachment of small molecules to TiO₂nanoparticles

Jennifer L. Troiano, Gongfang Hu, Robert H. Crabtree, Gary W. Brudvig

Yale University

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

Robust surface attachment of molecular species to metal oxide semiconductors is desirable for many applications. Here, we report the interfacial diazo coupling of surface-bound amines with aromatics to bind them to the surface of TiO2 nanoparticles via a siloxane anchor and a diazo linker. The technique shows potential for the inexpensive, stable, modular and tunable attachment of molecules to metal oxide surfaces. This journal is

Original language	English
Pages (from-to)	9340-9343
Number of pages	4
Journal	Chemical Communications
Volume	56
Issue number	65
DOIs	https://doi.org/10.1039/d0cc03631e
Publication status	Published - Aug 21 2020

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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