IN SITU ETHYLENE COPOLYMERIZATION WITH AN OLEFIN-TYPE MONOMER FOR ONE-POT SYNTHESIS OF POLYETHYLENE TETHERED ON MULTI-WALLED CARBON NANOTUBES

Ji-jun Tang; Shi-yun Li; Yan-hui Wang; Tao Tang

doi:10.1007/s10118-013-1338-0

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IN SITU ETHYLENE COPOLYMERIZATION WITH AN OLEFIN-TYPE MONOMER FOR ONE-POT SYNTHESIS OF POLYETHYLENE TETHERED ON MULTI-WALLED CARBON NANOTUBES

RAPID COMMUNICATION | Updated：2023-01-03

- IN SITU ETHYLENE COPOLYMERIZATION WITH AN OLEFIN-TYPE MONOMER FOR ONE-POT SYNTHESIS OF POLYETHYLENE TETHERED ON MULTI-WALLED CARBON NANOTUBES
- IN SITU ETHYLENE COPOLYMERIZATION WITH AN OLEFIN-TYPE MONOMER FOR ONE-POT SYNTHESIS OF POLYETHYLENE TETHERED ON MULTI-WALLED CARBON NANOTUBES
- Chinese Journal of Polymer Science 2013年31卷第10期页码：1329-1333
- Affiliations：
  
  Department of Materials Science and Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, China
  State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
- Author bio：
  
  **Shi-yun Li (李世云), E-mail: shiyunliee@hotmail.com
  Yan-hui Wang (王艳辉), E-mail: wangyh@ciac.jl.cn
- Funds：
  
  Science Foundation of Jiangsu University of Science and Technology(35061005);Natural Science Foundation of Jiangsu Province of China(BK2012278)
- DOI：10.1007/s10118-013-1338-0
  中图分类号：
- 收稿：2013-03-25，
  
  修回：2013-05-24，
  
  录用：2013-05-27，
  
  纸质出版：2013-10
- Accepted：
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Ji-jun Tang, Shi-yun Li, Yan-hui Wang, 等. IN SITU ETHYLENE COPOLYMERIZATION WITH AN OLEFIN-TYPE MONOMER FOR ONE-POT SYNTHESIS OF POLYETHYLENE TETHERED ON MULTI-WALLED CARBON NANOTUBES[J]. Chinese Journal of Polymer Science, 2013,31(10):1329-1333.

Ji-jun Tang, Shi-yun Li, Yan-hui Wang, et al. IN SITU ETHYLENE COPOLYMERIZATION WITH AN OLEFIN-TYPE MONOMER FOR ONE-POT SYNTHESIS OF POLYETHYLENE TETHERED ON MULTI-WALLED CARBON NANOTUBES[J]. Chinese Journal of Polymer Science, 2013, 31(10): 1329-1333.
Ji-jun Tang, Shi-yun Li, Yan-hui Wang, 等. IN SITU ETHYLENE COPOLYMERIZATION WITH AN OLEFIN-TYPE MONOMER FOR ONE-POT SYNTHESIS OF POLYETHYLENE TETHERED ON MULTI-WALLED CARBON NANOTUBES[J]. Chinese Journal of Polymer Science, 2013,31(10):1329-1333. DOI： 10.1007/s10118-013-1338-0.

Ji-jun Tang, Shi-yun Li, Yan-hui Wang, et al. IN SITU ETHYLENE COPOLYMERIZATION WITH AN OLEFIN-TYPE MONOMER FOR ONE-POT SYNTHESIS OF POLYETHYLENE TETHERED ON MULTI-WALLED CARBON NANOTUBES[J]. Chinese Journal of Polymer Science, 2013, 31(10): 1329-1333. DOI： 10.1007/s10118-013-1338-0.

摘要

Abstract

A one-pot procedure for the synthesis of polyethylene tethered on multi-walled carbon nanotubes by in

situ

ethylene copolymerization with an olefin-type comonomer

-alkene functionalized multi-walled carbon nanotubes (MW — CH = CH

) is reported. The covalent linkage between polyethylene and multi-walled carbon nanotubes is demonstrated. The MWCNTs are chemically oxidized first by a strong oxidizing agent and then functionalized with chlorocarbonyl groups (MW—COCl)

via

reacting with thionyl chloride. The MW—CH=CH

are obtained by esterification of ω-undecylenyl

alcohol with MW—COCl. The MW—CH=CH

may serve as olefin-type comonomers to further synthesize core-shell structured copolymers with a multi-walled carbon nanotubes core grafted with side chains of polyethylene

via rac

-(en)(THInd)

ZrCl

copolymerization catalyst. The core-shell structured nanocomposites were characterized by means of

H-NMR

SEM

FTIR and TGA. The results confirmed the formation of polyethylene chains growing from the surface of multi-walled carbon nanotubes.

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