A rare-earth-based nano-flame retardant with 2D MXene for improving fire safety and mechanical property of thermoplastic polyurethane composites. - Ruofan He; Zhenting Yin; Xiaoli Yu; Pengfei Jia; Xiaodong Zhou; Tingting Lu; Liying Guo; Lei Song; Chao Ma; Bibo Wang; Yuan Hu (Polymers for Advanced Technologies, 2024)