Issue 27, 2022

Controlled formation of carbon nanotubes incorporated ceramic composite granules by electrostatic integrated nano-assembly

Abstract

Controlled incorporation of carbon nanotubes (CNT) with alumina (Al2O3) and zirconia (ZrO2) nanoparticles using an electrostatic nano-assembly method for the fabrication of homogeneous CNT-incorporated Al2O3–ZrO2 and CNT-incorporated shell-layer Al2O3–ZrO2 composite granules is demonstrated. The spark-plasma-sintered CNT-incorporated shell-layer Al2O3–ZrO2 artifact exhibited approximately 15 times higher electrical conductivity than a homogeneous CNT-incorporating artifact. This novel composite granule fabrication method using an electrostatic integrated assembly of colloidal nanomaterials would be beneficial for the development of multiscale and multicomponent composite materials.

Graphical abstract: Controlled formation of carbon nanotubes incorporated ceramic composite granules by electrostatic integrated nano-assembly

Supplementary files

Article information

Article type
Communication
Submitted
29 mrt 2022
Accepted
11 jun 2022
First published
13 jun 2022

Nanoscale, 2022,14, 9669-9674

Controlled formation of carbon nanotubes incorporated ceramic composite granules by electrostatic integrated nano-assembly

H. Muto, Y. Sato, W. K. Tan, A. Yokoi, G. Kawamura and A. Matsuda, Nanoscale, 2022, 14, 9669 DOI: 10.1039/D2NR01713J

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