Nature CommunicationsUpcycling carbon fibre wastes in solid-flamesQingtan RenJie ShengJie LiBin LiuChangsheng XingYunzhong WuWanxiaonan ChenLinsen ZhangTong ZhangXueping BaiZhendong ShiLidong WangWeidong Fei2026-01-20Full textDOI https://doi.org/10.1038/s41467-026-68528-8