Catalytic carbonization of polypropylene by the combined catalysis of activated carbon with Ni2O3 into carbon nanotubes and its mechanism
- Indexed by:Journal paper
- Document Code:14
- First Author:Jiang Gong
- Co-author: Jie Liu*, Dong Wan, Xuecheng Chen, Xin Wen, Ewa Mijowska, Zhiwei Jiang, Yanhui Wang, Tao Tang*
- Journal:Applied Catalysis A: General
- Included Journals:EI、SCI
- Discipline:Engineering
- First-Level Discipline:Material Science and Engineering
- Funded by:https://www.sciencedirect.com/science/article/pii/S0926860X12006217
- Document Type:J
- Issue:449
- Page Number:112–120
- Date of Publication:2012-04-01
- Abstract:A one-pot approach was established to prepare carbon nanotubes (CNTs) through the carbonization of polypropylene (PP) by the combined catalysts of activated carbon (AC) with Ni2O3. The combination of AC with Ni2O3 showed a synergistic catalysis on the catalytic conversion of PP to form CNTs. The effects of the content of AC and carbonization temperature on the yield of CNTs were studied. The morphology, phase structure and thermal stability of the obtained CNTs were analyzed by means of SEM, TEM, XRD, TGA and Raman. In this synergistic catalysis, the surface functional groups (especially carbo
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