Issue 35, 2020

Synthesis of chiral mesostructured titanium dioxide films

Abstract

Chiral mesostructured TiO2 films (CMTFs) were synthesized by a hydrothermal method using L/D-mannitol as the symmetry-breaking agent and titanium foil as both the substrate and inorganic precursor. Five levels of hierarchical chirality exist in the CMTFs, exhibiting optical activity (OA) at ∼350 nm attributed to the electronic transitions in a dissymmetric electric field.

Graphical abstract: Synthesis of chiral mesostructured titanium dioxide films

Supplementary files

Article information

Article type
Communication
Submitted
24 Jan 2020
Accepted
18 Mar 2020
First published
20 Mar 2020

Chem. Commun., 2020,56, 4848-4851

Synthesis of chiral mesostructured titanium dioxide films

F. Zhang, J. Ai, K. Ding, Y. Duan, L. Han and S. Che, Chem. Commun., 2020, 56, 4848 DOI: 10.1039/D0CC00669F

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