Preparation of piperazine pyrophosphate @COF flame retardant and its flame retardant effect on epoxy resin
WU Weihong, ZHANG Jing, ZHANG Ge, GENG Rongrong, QU Hongqiang
China Plastics . 2024, (8): 88 -93 .  DOI: 10.19491/j.issn.1001-9278.2024.08.014