Issue 32, 2021

Lamellar carbon-aluminosilicate nanocomposites with macroscopic orientation

Abstract

Novel preparative approaches towards lamellar nanocomposites of carbon and inorganic materials are relevant for a broad range of technological applications. Here, we describe how to utilize the co-assembly of a liquid-crystalline hexaphenylene amphiphile and an aluminosilicate precursor to prepare carbon-aluminosilicate nanocomposites with controlled lamellar orientation and macroscopic order. To this end, the shear-induced alignment of a precursor phase of the two components resulted in thin films comprising lamellae with periodicities on the order of the molecular length scale, an “edge-on” orientation relative to the substrate and parallel to the shearing direction with order on the centimeter length scale. The lamellar structure, orientation, and macroscopic alignment were preserved in the subsequent pyrolysis that yielded the corresponding carbon-aluminosilicate nanocomposites.

Graphical abstract: Lamellar carbon-aluminosilicate nanocomposites with macroscopic orientation

Supplementary files

Article information

Article type
Paper
Submitted
05 Feb 2021
Accepted
26 Juu 2021
First published
02 Jul 2021

Nanoscale, 2021,13, 13650-13657

Lamellar carbon-aluminosilicate nanocomposites with macroscopic orientation

D. Paripović, L. Hartmann, H. Steinrück, A. Magerl, G. Li-Destri, Y. Fontana, A. Fontcuberta i Morral, E. Oveisi, E. Bomal and H. Frauenrath, Nanoscale, 2021, 13, 13650 DOI: 10.1039/D1NR00807B

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements