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Polymerization Techniques in Polymerization-Induced Self-Assembly (PISA)


The development of controlled/“living” polymerization greatly stimulated the prosperity of the fabrication and application of block copolymer nano-objects. Controlled/“living” polymerization was later extended to the scope of polymerization-induced self-assembly (PISA), in which the linearly increase of solvophobic blocks results in systemically variation of the packing parameter and almost ergodic morphology transitions. PISA combines polymerization and self-assembly in a much concentrated solution, which have been demonstrated to be a powerful strategy of fabricating block copolymer nano-objects. Various controlled/“living” polymerization techniques, such as reversible addition−fragmentation chain transfer (RAFT) polymerization, nitroxide-mediated polymerization (NMP), atom transfer radical polymerization (ATRP), “living” anionic polymerization, and ring-opening metathesis polymerization (ROMP), have been used in PISA to date. In this review, we summarize the developments of polymerization techniques in PISA, which complementary enlarge the scope of PISA to a broad range of reaction conditions and monomer families.

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Article information

28 Mar 2020
06 May 2020
First published
11 May 2020

Polym. Chem., 2020, Accepted Manuscript
Article type
Review Article

Polymerization Techniques in Polymerization-Induced Self-Assembly (PISA)

C. Liu, C. Hong and C. Pan, Polym. Chem., 2020, Accepted Manuscript , DOI: 10.1039/D0PY00455C

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