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Room-temperature fully recyclable carbon fiber reinforced phenolic composites through dynamic covalent boronic ester bonds

 Phenolic resin is the first synthetic resin in human history 150 years ago. RGFP has been devoted to the theoretical and applied research on phenolic resins for nearly ten years. Under the support of the National Natural Science Foundation of China, RGFP has achieved a series of results on the thermal pyrolysis mechanism and ablation resistance of phenolic resin.

            By introducing a dynamic covalent bond of boronic esters to crosslink novolac resin, RGFP realizes the controllable degradation and complete recycling of phenolic resin under mild conditions. This method supply a new way for green recycling of phenolic resins and their composites. 

          The relative paper was published in the Journal of Materials Chemistry A, published by the Royal Society of Chemistry in June 2018. The title of the paper is Room-temperature fully recyclable carbon fiber reinforced phenolic composites through dynamic covalent boronic ester bonds, the first author of the paper is Dr. Shujuan Wang. 

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