Synthesis and Characterization of Hollow Mesoporous Nanometer Silica
Authors
Han Cui, Zhen Yu, Mingguang Hu, Liangchen Xing, Jijun Xiao
Corresponding Author
Han Cui
Available Online September 2017.
- DOI
- 10.2991/icmmcce-17.2017.95How to use a DOI?
- Keywords
- Hollow; Mesoporous; Nanometer silica; Hard template.
- Abstract
In this study, Hollow-Mesopores SiO2 particles (HM-SiO2) were prepared. In preparation of HM-SiO2, polystyrene (PS) particles with different sizes were prepared by emulsion polymerization method. The as-obtained PS particles were used as template, and then coated with silica by hydrolyisand condensation of tetraethoxy silane to obtain polystyrene/SiO2 particles. Then hollow porous silica particles were obtained by treating core shell particles with tetrahydrofuran (THF) and acetone. The properties of products were characterized by FT-IR to characterize its structure. It showed that the obtained SiO2 nanoparticles with Hollow-Mesopores structure.
- 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 - Han Cui AU - Zhen Yu AU - Mingguang Hu AU - Liangchen Xing AU - Jijun Xiao PY - 2017/09 DA - 2017/09 TI - Synthesis and Characterization of Hollow Mesoporous Nanometer Silica BT - Proceedings of the 2017 5th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering (ICMMCCE 2017) PB - Atlantis Press SP - 507 EP - 510 SN - 2352-5401 UR - https://doi.org/10.2991/icmmcce-17.2017.95 DO - 10.2991/icmmcce-17.2017.95 ID - Cui2017/09 ER -