Synthesis and characterization of intelligent target coating for ICF targets

N,N′-diphenyl glyoxaline-3, 4, 9, 10-perylene tetracarboxylic diimide(PV) was synthesized from perylene-3,4,9,10-tetracarboxylic acid bisanhydride and o-phenylenediamine. The product was purified by vacuum sublimation with 68% yield and more than 95% purity and characterized by FTIR, UV/Vis, elemental analysis and TG. Results showed that PV could be easily obtained from PTCDA with high yield. UV/Vis spectra of PV’s DMF solution had two strong absorption peaks in 450 to 750 nm. The onset decomposition temperature of PV was about 510 ℃, which indicates that PV has high thermal stabilization.