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Zhong, J. Graft Copolymers. Encyclopedia. Available online: https://encyclopedia.pub/entry/61253 (accessed on 09 November 2026).
Zhong J. Graft Copolymers. Encyclopedia. Available at: https://encyclopedia.pub/entry/61253. Accessed November 09, 2026.
Zhong, Jack. "Graft Copolymers" Encyclopedia, https://encyclopedia.pub/entry/61253 (accessed November 09, 2026).
Zhong, J. (2026, October 22). Graft Copolymers. In Encyclopedia. https://encyclopedia.pub/entry/61253
Zhong, Jack. "Graft Copolymers." Encyclopedia. Web. 22 October, 2026.

Graft Copolymers

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Graft Copolymers are branched macromolecules in which side chains of one composition grow from a backbone of another, so the two components stay covalently joined but phase-separate locally [1]. Poly(3-hydroxyalkanoate) grafts have been reviewed across synthesis routes, properties and end uses [1]. Polyisobutylene-polyester grafts combine a rubbery backbone with hydrolytically labile side chains, and their degradation follows from that architecture [2]. Branched polystyrene-graft-polyfluorene copolymers carry optoelectronic function in the side chains while the backbone sets film quality [3]. Grafting onto starch yields a material with semiconducting behaviour, the polysaccharide providing the scaffold [4]. Molecular design of block and graft copolymers containing polyoxyethylene segments shows how branch length and density control the final morphology [5].

graft copolymer branched polymer backbone side chain grafting phase separation
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References

  1. Nguyen, S. Graft copolymers containing poly(3-hydroxyalkanoates) — A review on their synthesis, properties, and applications. Canadian Journal of Chemistry 2008, 86, 570-578. [CrossRef]
  2. Turowec, B.A.; Gillies, E.R. Synthesis, properties and degradation of polyisobutylene–polyester graft copolymers. Polymer International 2017, 66, 42-51. [CrossRef]
  3. Chen, C.; Jiang, R.; Liu, C.; Sudprasert, P.; Sun, H.; Tang, G.; Cheng, J.; Ogino, K. Synthesis and Optoelectronic Properties of Branched Polystyrene-graft-Polyfluorene Copolymers. Micromachines 2026, 17, 728. [CrossRef]
  4. Çankaya, N. Synthesis of graft copolymers onto starch and its semiconducting properties. Results in Physics 2016, 6, 538-542. [CrossRef]
  5. Xie, H. Molecular design, synthesis and properties of block and graft copolymers containing polyoxyethylene segments. Progress in Polymer Science 1999, 24, 275-313. [CrossRef]
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Subjects: Polymer Science
Contributor MDPI registered users' name will be linked to their SciProfiles pages. To register with us, please refer to https://encyclopedia.pub/register : Jack Zhong
View Times: 6
Entry Collection: Polymer Concepts
Revisions: 3 times (View History)
Update Date: 06 Nov 2026
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