Release time:2019-04-12 Hits:
- Indexed by:Journal paper
- Document Code:23
- First Author:Jiang Gong
- Co-author: Kun Yao, Jie Liu, Zhiwei Jiang, Xuecheng Chen, Xin Wen, Ewa Mijowska, Nana Tian, Tao Tang*
- Journal:Journal of Materials Chemistry A
- Included Journals:EI、SCI
- Discipline:Engineering
- First-Level Discipline:Material Science and Engineering
- Funded by:https://pubs.rsc.org/en/Content/ArticleLanding/2013/TA/c3ta10316a#!divAbstract
- Document Type:J
- Volume:17
- Issue:1
- Page Number:5247–5255
- Date of Publication:2013-04-01
- Abstract:A one-pot approach was demonstrated to effectively synthesize carbon microspheres through “catalytic carbonization” of commercial chlorinated poly(vinyl chloride) (CPVC) microspheres by Fe2O3 at 700 °C. Without Fe2O3, a “sponge-like” carbon lump was obtained. However, after adding Fe2O3 (even 0.5 g per 100 g CPVC) into CPVC, carbon microspheres with octahedral Fe3O4 microcrystals uniformly embedded on the surface (Fe/CMS) were synthesized. The influence of Fe2O3 on the carbonization of CPVC microspheres was investigated. It was found that Fe2O3 significantly accelerated the dehydrochlorination