Research progress in lignin/vanillin-based vitrimer and recyclable carbon fiber composites
Thermosetting resins are widely used in the composition of carbon fiber-reinforced polymers （CFRPs）， which are insoluble and non-melting after curing， making thermosetting resins and carbon fibers （CFs） difficult to recycle and reuse.Vitrimer has the advantages of thermosetting and thermoplastic res...
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| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Journal of Materials Engineering
2024-11-01
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| Series: | Cailiao gongcheng |
| Subjects: | |
| Online Access: | https://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2024.000051 |
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| Summary: | Thermosetting resins are widely used in the composition of carbon fiber-reinforced polymers （CFRPs）， which are insoluble and non-melting after curing， making thermosetting resins and carbon fibers （CFs） difficult to recycle and reuse.Vitrimer has the advantages of thermosetting and thermoplastic resins， which can achieve high-performance CFRPs preparation and non-destructive recovery of CFs. Moreover， the construction of vitrimer and its CFRPs by the bio-based materials， such as lignin and vanillin， is in line with the green development concept. The methods， properties， and their applications for the preparation of bio-based vitrimer from lignin and vanillin were summarized in this paper； the applications of vanillin-based vitrimer in the recyclable CFRPs were reviewed； the future development of lignin/vanillin-based vitrimer and its CFRPs were outlooked. This paper would provide a reference for the construction of high-performance lignin and its derivative vitrimer and CFRPs. |
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| ISSN: | 1001-4381 |