Green Synthesis of Au@POM Nanostructures By Coating Reduction-type Polyoxometalate

DOI

10.2991/ifeesm-17.2018.34How to use a DOI?

Keywords

Polyoxometalate (POM), Au, nanostructure, Synthesis

Abstract

Different morphological Au@POM nanostructures were prepared under different molar ratios of polyoxometalate Na9[SbW9O33]·19.5H2O (SbW9) at a definite concentration of Au (0.15mM). The influences of polyanion SbW9 for morphology were investigated systematically and quantitatively. The results show that the morphology of Au@POM gradually changed from nanochains to nanoflowers, nanonets by the increasing amount of SbW9, the polyanion SbW9 acted multiple roles as a reducing agent, stabilizer and coating agent. This work represented an approach to tune the morphology of Au@POM nanostructures with a simple method, convenient synthetic conditions and environmental friendliness.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Rongxin Tan
AU  - Jia Meng
AU  - Tongxin Xiao
AU  - Jin Wang
AU  - Pingping Zhao
PY  - 2018/02
DA  - 2018/02
TI  - Green Synthesis of Au@POM Nanostructures By Coating Reduction-type Polyoxometalate
BT  - Proceedings of the 2017 3rd International Forum on Energy, Environment Science and Materials (IFEESM 2017)
PB  - Atlantis Press
SP  - 177
EP  - 180
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeesm-17.2018.34
DO  - 10.2991/ifeesm-17.2018.34
ID  - Tan2018/02
ER  -