具有"滑轮"效应聚轮烷交联剂的制备及在体膨颗粒型调驱剂中的应用

Translated title of the contribution: Preparation of Polyrotaxane Cross-linking Agent with "Pulley" Effect and Its Potential Application in Swelling Grain Used as Profile Control and Water Plugging Agent

Yao Tian, Chunquan Zhang, Wenzhe Wang, Yingfang Zhou, Yitong Lu, Peng Zhang*, Zhenfu Jia, Chengyu Zhou, Shilan Chen

*Corresponding author for this work

Research output: Contribution to journalArticle

Abstract

A kind of polyrotaxane with polymerizable double bonds was designed and prepared through three step reactions. Because the α-cyclodextrin can slide freely on the chain of polyvinyl alcohol, this polyrotaxane can be considered as a cross-linking agent with "pulley" effect. The structure of polyrotaxane was characterized by Fourier transform infrared spectrophotometer(FTIR), 2D nuclear magnetic resonance(NMR), X-ray diffraction(XRD), and so on. The swelling grains were prepared by copolymerization of acrylamide with novel polyrotaxane cross-linking agent and ordinary cross-linking agent N,N'-methylenebisacrylamide individually. The swelling ability and deformability of swelling grains were also investigated. After swelling for 51 h, for swelling grain prepared by novel polyrotaxane cross-linker, the water absorption is 8.32. The swelling grain is not broken and can restore the original state after receiving and with drawing 294.3 N external force. But for swelling grain prepared by ordinary cross-linker, the water absorption is 6.75. The swelling grain is broken after receiving 112.4 N external force. The swelling ability and deformability of swelling grain prepared by the polyrotaxane cross-linking agent are better than those of grain prepared by the ordinary chemical cross-linking agent.

Original languageChinese
Pages (from-to)2098-2104
Number of pages7
JournalGaodeng Xuexiao Huaxue Xuebao/Chemical Journal of Chinese Universities
Volume39
Issue number9
DOIs
Publication statusPublished - 10 Sep 2018

Fingerprint

Pulleys
Swelling
Water
Water absorption
Formability
polyrotaxane
Infrared spectrophotometers
Polyvinyl Alcohol
Acrylamide
Cyclodextrins
Copolymerization
Fourier transforms
Nuclear magnetic resonance
X ray diffraction

Keywords

  • "Pulley" effect
  • Polyrotaxane cross-linking agent
  • Profile control and water plugging agent
  • Swelling ability
  • Swelling grain
  • Α-Cyclodextrin

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

具有"滑轮"效应聚轮烷交联剂的制备及在体膨颗粒型调驱剂中的应用. / Tian, Yao; Zhang, Chunquan; Wang, Wenzhe; Zhou, Yingfang; Lu, Yitong; Zhang, Peng; Jia, Zhenfu; Zhou, Chengyu; Chen, Shilan.

In: Gaodeng Xuexiao Huaxue Xuebao/Chemical Journal of Chinese Universities, Vol. 39, No. 9, 10.09.2018, p. 2098-2104.

Research output: Contribution to journalArticle

Tian, Yao ; Zhang, Chunquan ; Wang, Wenzhe ; Zhou, Yingfang ; Lu, Yitong ; Zhang, Peng ; Jia, Zhenfu ; Zhou, Chengyu ; Chen, Shilan. / 具有"滑轮"效应聚轮烷交联剂的制备及在体膨颗粒型调驱剂中的应用. In: Gaodeng Xuexiao Huaxue Xuebao/Chemical Journal of Chinese Universities. 2018 ; Vol. 39, No. 9. pp. 2098-2104.
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abstract = "A kind of polyrotaxane with polymerizable double bonds was designed and prepared through three step reactions. Because the α-cyclodextrin can slide freely on the chain of polyvinyl alcohol, this polyrotaxane can be considered as a cross-linking agent with {"}pulley{"} effect. The structure of polyrotaxane was characterized by Fourier transform infrared spectrophotometer(FTIR), 2D nuclear magnetic resonance(NMR), X-ray diffraction(XRD), and so on. The swelling grains were prepared by copolymerization of acrylamide with novel polyrotaxane cross-linking agent and ordinary cross-linking agent N,N'-methylenebisacrylamide individually. The swelling ability and deformability of swelling grains were also investigated. After swelling for 51 h, for swelling grain prepared by novel polyrotaxane cross-linker, the water absorption is 8.32. The swelling grain is not broken and can restore the original state after receiving and with drawing 294.3 N external force. But for swelling grain prepared by ordinary cross-linker, the water absorption is 6.75. The swelling grain is broken after receiving 112.4 N external force. The swelling ability and deformability of swelling grain prepared by the polyrotaxane cross-linking agent are better than those of grain prepared by the ordinary chemical cross-linking agent.",
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author = "Yao Tian and Chunquan Zhang and Wenzhe Wang and Yingfang Zhou and Yitong Lu and Peng Zhang and Zhenfu Jia and Chengyu Zhou and Shilan Chen",
note = "National Natural Science Foundation of China (Grant No.: 5150450, 51774062), Science and Technology Research Project of Chongqing Municipal Education Commission (Grant No.: KJ1601305), Research Fund of Chongqing Science and Technology University (Approval No.: CK2016B07, CK2016Z20), National University Students Science and Technology Innovation The training plan project (approval number: 201711551004), the Chongqing Science and Technology College postgraduate science and technology innovation project (approval number: YKJCX1720509) and the national science and technology major special technical service project (approval number: 33550000-17-FW2099-0049).",
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AU - Tian, Yao

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AU - Lu, Yitong

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AU - Zhou, Chengyu

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N2 - A kind of polyrotaxane with polymerizable double bonds was designed and prepared through three step reactions. Because the α-cyclodextrin can slide freely on the chain of polyvinyl alcohol, this polyrotaxane can be considered as a cross-linking agent with "pulley" effect. The structure of polyrotaxane was characterized by Fourier transform infrared spectrophotometer(FTIR), 2D nuclear magnetic resonance(NMR), X-ray diffraction(XRD), and so on. The swelling grains were prepared by copolymerization of acrylamide with novel polyrotaxane cross-linking agent and ordinary cross-linking agent N,N'-methylenebisacrylamide individually. The swelling ability and deformability of swelling grains were also investigated. After swelling for 51 h, for swelling grain prepared by novel polyrotaxane cross-linker, the water absorption is 8.32. The swelling grain is not broken and can restore the original state after receiving and with drawing 294.3 N external force. But for swelling grain prepared by ordinary cross-linker, the water absorption is 6.75. The swelling grain is broken after receiving 112.4 N external force. The swelling ability and deformability of swelling grain prepared by the polyrotaxane cross-linking agent are better than those of grain prepared by the ordinary chemical cross-linking agent.

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