Issue 44, 2018

Stabilization of noble metal nanostructures for catalysis and sensing

Abstract

Noble metal nanocrystals have been widely used as active components in catalysis and chemical/bio-sensing. The sizes, structures, and shapes of noble metal nanocrystals are crucial to their electronic, optical, and catalytic properties. However, metal nanocrystals tend to lose their structural and morphological properties when they are subjected to thermal and chemical treatment. Therefore, stabilization of noble metal nanostructures remains a challenge. In this feature article, we present our recent efforts on the stabilization of noble metal nanocrystals, i.e., using inorganic and non-metal solids as supports and physical barriers, protecting the nanocrystal surface by a metal coating, and forming alloys with other metals. At the end of this review, we provide our perspectives on the future development of effective methods for nanocrystal stabilization.

Graphical abstract: Stabilization of noble metal nanostructures for catalysis and sensing

Article information

Article type
Feature Article
Submitted
21 Aug 2018
Accepted
14 Okt 2018
First published
15 Okt 2018

Nanoscale, 2018,10, 20492-20504

Author version available

Stabilization of noble metal nanostructures for catalysis and sensing

J. Feng, C. Gao and Y. Yin, Nanoscale, 2018, 10, 20492 DOI: 10.1039/C8NR06757K

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