Photo-induced living radical polymerization via organic catalysis

Atsushi Goto

doi:10.2494/photopolymer.28.37

Photo-induced living radical polymerization via organic catalysis

Atsushi Goto^*

^*Corresponding author for this work

Kyoto University

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

Photo-controlled organocatalyzed living radical polymerization was developed. The polymerization was induced and controlled at desired wavelengths over a wide range of wavelengths (350-750 nm) by exploiting suitable catalysts. This polymerization was finely responsive to the irradiation power and wavelength. The polymer molecular weight and its distribution (M_w/M_n = 1.1–1.4) were well controlled for methacrylate monomers. The monomer scope encompassed various functional methacrylates, and their block copolymers were obtained. Applicability to a wide range of polymer designs is an advantage of this polymerization.

Original language	English
Pages (from-to)	37-42
Number of pages	6
Journal	Journal of Photopolymer Science and Technology
Volume	28
Issue number	1
DOIs	https://doi.org/10.2494/photopolymer.28.37
Publication status	Published - Jul 28 2015
Externally published	Yes

Bibliographical note

Publisher Copyright:
© 2015SPST.

ASJC Scopus Subject Areas

Polymers and Plastics
Organic Chemistry
Materials Chemistry

Keywords

Living radical polymerization
Organic catalysis
Photolysis
Temporal control
Wavelength responsiveness

Access to Document

10.2494/photopolymer.28.37

Cite this

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AB - Photo-controlled organocatalyzed living radical polymerization was developed. The polymerization was induced and controlled at desired wavelengths over a wide range of wavelengths (350-750 nm) by exploiting suitable catalysts. This polymerization was finely responsive to the irradiation power and wavelength. The polymer molecular weight and its distribution (Mw/Mn = 1.1–1.4) were well controlled for methacrylate monomers. The monomer scope encompassed various functional methacrylates, and their block copolymers were obtained. Applicability to a wide range of polymer designs is an advantage of this polymerization.

KW - Living radical polymerization

KW - Organic catalysis

KW - Photolysis

KW - Temporal control

KW - Wavelength responsiveness

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Photo-induced living radical polymerization via organic catalysis

Abstract

Bibliographical note

ASJC Scopus Subject Areas

Keywords

Access to Document

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