|
二维码（扫一下试试看！） |
| Research Progress in Lignin-based Vitrimer Materials |
| Received:January 12, 2024 Revised:January 17, 2024 |
| DOI：10.11981/j.issn.1000-6842.2024.02.73 |
| Key Words:lignin;dynamic covalent bonds;vitrimer |
| Fund Project:国家自然科学基金（22178209）。 |
| Author Name | Affiliation | Postcode | | LI Dou | College of Bioresources Chemical and Materials Engineering， Shaanxi University of Science and Technology， Xi’an， Shaanxi Province，710021 | 710021 | | YAN Quan | College of Bioresources Chemical and Materials Engineering， Shaanxi University of Science and Technology， Xi’an， Shaanxi Province，710021 | 710021 | | ZHAO Wei* | College of Bioresources Chemical and Materials Engineering， Shaanxi University of Science and Technology， Xi’an， Shaanxi Province，710021 | 710021 | | LI Xinping | College of Bioresources Chemical and Materials Engineering， Shaanxi University of Science and Technology， Xi’an， Shaanxi Province，710021 | 710021 | | XUE Bailiang* | College of Bioresources Chemical and Materials Engineering， Shaanxi University of Science and Technology， Xi’an， Shaanxi Province，710021 | 710021 |
|
| Hits: 153 |
| Download times: 0 |
| Abstract: |
| Vitrimer materials possess an unique molecular structure of covalent adaptive network （CAN）， which allows the materials to exhibit properties of both traditional thermoplastic and thermoset polymers. However， the synthesis of vitrimer materials primarily relies on petroleum-based raw materials， and there is still room for improvement in terms of mechanical properties， thermal stability， and solvent tolerance compared to traditional thermosetting polymers. Lignin as a bio-based natural resource with a rigid structure， which offers great potential for enhancing the performance of existing vitrimer materials and developing new ones. In this review， the recent research progress in utilizing lignin for the preparation of vitrimer materials was introduced， particularly focusing on lignin-based epoxy vitrimer and lignin-based polyurethane vitrimer （including isocyanate and non-isocyanate）. Additionally， advancements in the other lignin-based vitrimer materials were summarized. |
| View Full Text View/Add Comment Download reader HTML |
