Proceedings of the 3rd Annual International Conference on Advanced Material Engineering (AME 2017)

Kinetics of Gold Nanorods Formation in Solution and Application on Aspect Ratio Tuning

Authors
Xue-Fei Wang, Ying-Ying Wang, Yu-Yun Zhao, Zhuo Wang
Corresponding Author
Xue-Fei Wang
Available Online April 2017.
DOI
https://doi.org/10.2991/ame-17.2017.53How to use a DOI?
Keywords
Gold nanorod, Aspect ratio, Morphology tuning, Growth mechanism
Abstract

F1or the gold nanorods synthesis by seed-mediated method, the overgrowth goes against the shape controlling for the final product. Here, through optimizing the growth solution condition, the nanorods shape could be tuned effectively by just adjusting the seed amount introduced initially. Further, the growth-stop experiment reveals that the final nanorods with different shapes have a similar size parameter at their respective turning points (TP) of the overgrowth process, indicating that all nanorods in solution grow following a common morphology evolution trajectory but terminate at different points, which have certain aspect ratio. Additionally, the morphology evolution of gold nanorods could be simulated quantitatively using the classic chemical dynamic theory, which also opens a pathway to tune the aspect ratio of product accurately.

Copyright
© 2017, 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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Volume Title
Proceedings of the 3rd Annual International Conference on Advanced Material Engineering (AME 2017)
Series
Advances in Engineering Research
Publication Date
April 2017
ISBN
978-94-6252-336-4
ISSN
2352-5401
DOI
https://doi.org/10.2991/ame-17.2017.53How to use a DOI?
Copyright
© 2017, 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/).

Cite this article

TY  - CONF
AU  - Xue-Fei Wang
AU  - Ying-Ying Wang
AU  - Yu-Yun Zhao
AU  - Zhuo Wang
PY  - 2017/04
DA  - 2017/04
TI  - Kinetics of Gold Nanorods Formation in Solution and Application on Aspect Ratio Tuning
BT  - Proceedings of the 3rd Annual International Conference on Advanced Material Engineering (AME 2017)
PB  - Atlantis Press
SP  - 312
EP  - 320
SN  - 2352-5401
UR  - https://doi.org/10.2991/ame-17.2017.53
DO  - https://doi.org/10.2991/ame-17.2017.53
ID  - Wang2017/04
ER  -