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8281510 
Journal Article 
Reactivity photoacoustic spectra of RDX and HMX doped with carbon nanotubes and carbon black 
Wang, HE; Shen, RQ; Ye, YH; Wu, LZ; Zhang, W 
2013 
36 
1 
34-37 
Chinese 
Reactivity photoacoustic spectra of RDX and HMX doped by carbon black (CB) and carbon nanotubes (CNTs) were studied by photoacoustic-photoelectric method and differential scanning calorimetry (DSC). The results showed that at the constant laser energy, the photoacoustic signals of pure RDX and HMX were very weak, but the intensity of signal was improved when CB and CNTs were doped. For the same sample, the greater the laser energy, the stronger the signal. Under the same laser energy and dopant, the larger the doping amount, the stronger the signal, and the signal was stronger for CNTs doped RDX and CB doped HMX. The analysis of DSC revealed that the heat release of doped sample was larger than than of pure sample. The heat release of RDX and HMX doped with CNTs is larger that that doped with CB. 
Differential scanning calorimetry; HMX; Photoacoustic-photoelectric detection; Physical chemistry; RDX; Reactivity photoacoustic spectrum