Exploration of the mechanism of controllable decomposition of polyurethane based on carbonate molten salt. - Rui, Jun-Qiang; Zhang, Yue; Zheng, Yang-Hai; Yan, Yong-De; Wang, Ze-Rui; Wang, Ya-Ni; Qin, Ying; Ye, Jia-Han; Yang, Yu-Sheng; Guo, Sheng-Rong (Journal of Nuclear Science & Technology, 2026)