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Preparation of Chemically Modified Lignin-Reinforced PLA Biocomposites and Their 3D Printing Performance
Using a simple esterification reaction of a hydroxyl group with an anhydride group, pristine lignin was successfully converted to a new lignin (COOH-lignin) modified with a terminal carboxyl group. This chemical modification of pristine lignin was confirmed by the appearance of new absorption bands...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7926467/ https://www.ncbi.nlm.nih.gov/pubmed/33672347 http://dx.doi.org/10.3390/polym13040667 |