Multilayered organosiloxane films with self-healing ability converted from block copolymer nanocomposites

Yoshiaki Miyamoto; Takamichi Matsuno; Atsushi Shimojima

doi:10.1039/d4cc05804f

Multilayered organosiloxane films with self-healing ability converted from block copolymer nanocomposites

Yoshiaki Miyamoto, Takamichi Matsuno, Atsushi Shimojima^*

^*Corresponding author for this work

School of Advanced Science and Engineering

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

2 Citations (Scopus)

Abstract

Self-healable, multilayered organosiloxane films were prepared via thermal conversion of lamellar organosiloxane films containing poly(ethylene oxide)-polydimethylsiloxane-poly(ethylene oxide) block copolymers. The incorporation of silanolate groups enabled crack healing through dynamic siloxane equilibration. The enhanced hardness and suppressed cyclic siloxane formation resulting from the multilayered structure exhibit potential for practical applications.

Original language	English
Pages (from-to)	3319-3322
Number of pages	4
Journal	Chemical Communications
Volume	61
Issue number	16
DOIs	https://doi.org/10.1039/d4cc05804f
Publication status	Published - 2025 Jan 6

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Catalysis
Ceramics and Composites
General Chemistry
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/d4cc05804f

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abstract = "Self-healable, multilayered organosiloxane films were prepared via thermal conversion of lamellar organosiloxane films containing poly(ethylene oxide)-polydimethylsiloxane-poly(ethylene oxide) block copolymers. The incorporation of silanolate groups enabled crack healing through dynamic siloxane equilibration. The enhanced hardness and suppressed cyclic siloxane formation resulting from the multilayered structure exhibit potential for practical applications.",

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AB - Self-healable, multilayered organosiloxane films were prepared via thermal conversion of lamellar organosiloxane films containing poly(ethylene oxide)-polydimethylsiloxane-poly(ethylene oxide) block copolymers. The incorporation of silanolate groups enabled crack healing through dynamic siloxane equilibration. The enhanced hardness and suppressed cyclic siloxane formation resulting from the multilayered structure exhibit potential for practical applications.

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Multilayered organosiloxane films with self-healing ability converted from block copolymer nanocomposites

Abstract

ASJC Scopus subject areas

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