Synthesis and properties of a self-healing black polyurethane
HU Xianhai, LI Gen, XIAN Yuxi, LIU Xiang, Li Mingjun, HU Pengwei
Journal of Functional Materials . 2019, (5): 5128 -5131 .  DOI: 10.3969/j.issn.1001-9731.2019.05.021