Phosphonate‐influenced Diels‐Alder chemistry toward multi‐path recyclable, fire safe thermoset and its carbon fiber composites. - Gu, Song; Xu, Shao‐Dong; Lu, Jia‐Hui; Pu, Xiao‐Lu; Ren, Qing‐Ruo; Xiao, Yan‐Fang; Wang, Yu‐Zhong; Chen, Li (EcoMat, 2023)