Proceedings of the 2018 7th International Conference on Energy, Environment and Sustainable Development (ICEESD 2018)

Microemulsion-based interfacial diffusion synthesis of uniform BaCO3 nanorods

Authors
Xianda He, Jinye Ran, Wenyu Zhang, Hongchuan Fu
Corresponding Author
Xianda He
Available Online May 2018.
DOI
10.2991/iceesd-18.2018.33How to use a DOI?
Keywords
Interfaces; Diffusion; Synthesis; Barium carbonate; Nanorods; Nanoparticles.
Abstract

Uniform BaCO3 nanorods were successfully synthesized by a novel microemulsion-based interfacial diffusion method using a lipophilic organic carbonate (CH3CH2)2CO3 as the precipitating agent. For comparison, two other similar methods, namely interfacial diffusion method in the absence of microemulsion and the traditional two-microemulsion method, were also investigated. In contrast, only micron-sized needles and irregular nanoparticles were generated via the latter two methods. We suggest a diffusion-controlled interfacial nucleation followed by oriented growth mechanism coupled with the confinement effect of microemulsion droplets to explain the formation of uniform nanorods. Selected-area electron diffraction (SAED) patterns indicated that BaCO3 samples produced by the three similar methods were in distinct crystalline states.

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/).

Download article (PDF)

Volume Title
Proceedings of the 2018 7th International Conference on Energy, Environment and Sustainable Development (ICEESD 2018)
Series
Advances in Engineering Research
Publication Date
May 2018
ISBN
978-94-6252-503-0
ISSN
2352-5401
DOI
10.2991/iceesd-18.2018.33How to use a DOI?
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/).

Cite this article

TY  - CONF
AU  - Xianda He
AU  - Jinye Ran
AU  - Wenyu Zhang
AU  - Hongchuan Fu
PY  - 2018/05
DA  - 2018/05
TI  - Microemulsion-based interfacial diffusion synthesis of uniform BaCO3 nanorods
BT  - Proceedings of the 2018 7th International Conference on Energy, Environment and Sustainable Development (ICEESD 2018)
PB  - Atlantis Press
SP  - 200
EP  - 203
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceesd-18.2018.33
DO  - 10.2991/iceesd-18.2018.33
ID  - He2018/05
ER  -