Reprocessable Epoxy-Anhydride Resin Enabled by a Thermally Stable Liquid Transesterification Catalyst.

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Title

Reprocessable Epoxy-Anhydride Resin Enabled by a Thermally Stable Liquid Transesterification Catalyst.

Content partner

Massey University

Collection

Massey Research Online

Description

Introducing dynamic ester bonds into epoxy-anhydride resins enhances the reprocessability of the crosslinked network, facilitated by various types of transesterification catalysts. However, existing catalysts, such as metal salts and organic molecules, often struggle with dispersion, volatility, or structural instability issues. Here, we propose to solve such problems by incorporating a liquid-state, thermally stable transesterification catalyst into epoxy resins. This catalyst, an imidazole ...

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Format

Research paper

Research format

Journal article

Date created

2024-11-20

Creator

Liang H / Tian W / Xu H / Ge Y / Yang Y / He E / Yang Z / Wang Y / Zhang S / Wang G / Chen Q / Wei Y / Ji Y

URL

https://hdl.handle.net/10179/72249

Related subjects

dynamic covalent bond / epoxy / reprocessability / transesterification / vitrimer

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