The catalysis mechanism of PbNTO salt (PNTO) in GAP propellant combustion was investigated by means of modern diagnostics.It is found the catalysis mechanism of PNTO is quite different from that of the common Pb salt.PNTO is the burning centre,the combustion of the propellant is speeded up at the site where PNTO is situated.At the presence of PNTO as a single catalyst,the combustion rate pressure exponent of RDX/GAP/NG propellant decreases to the level of about 0.5.
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关大林,蔚红建,单文刚,等. PNTO在GAP推进剂燃烧中的催化特性[J].含能材料, 1999, 7(1):16-19. GUAN Da-lin, YU Hong-jian, SHAN Wen-gang, et al. A Study on Catalysis Mechanism of PNTO in GAP Propellant Combustion[J]. Chinese Journal of Energetic Materials, 1999, 7(1):16-19.