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A Review on 3,5Dinitrohydroxylpyridines and Their Salts
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Key labratory of applied surface and colloid chmeistry, Ministry of Education/School of Chemistry and Materials Science, Shaanxi Normal University,Key labratory of applied surface and colloid chmeistry, Ministry of Education/School of Chemistry and Materials Science, Shaanxi Normal University,Xi’an Modern Chemistry Research Institute,Xi’an Modern Chemistry Research Institute

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    Abstract:

    The current development of three 3,5-dinitrohydroxylpyridines (2-hydroxyl-3,5-dinitropyridine, 4-hydroxyl-3,5-dinitropyridine and 4-hydroxyl-3,5-dinitropyridine-N-oxide) derived metal and nonmetal salts concerning their syntheses, crystal structures, thermochemical properties and thermokinetic behaviors as well as their effects on combustion properties of cyclotrimethylene trinitramine-composite modified doule based(RDX-CMDB) propellants was reviewed. It was founded that all lead and copper salts derived from these 3,5-dinitrohydroxylpyridine compounds present catalytic effects on the combustion of RDX-CMDB propellants, of which the lead and copper salts of 2-hydroxyl-3,5-dinitropyridine(2HDNPPb/2HDNPCu) composite catalyst is the best one. It is predicted that some candidates with better catalytic properties as burning-rate modifiers for combustion of solid propellants will be found, when more and more novel 3,5-dinitrohydroxylpyridine derivatives and their energetic salts are synthesized and their catalytic efficiencies are evaluated.

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张国防,亚森?木萨,赵凤起,等.3,5-二硝基羟基吡啶类含能盐的研究进展[J].含能材料,2012,20(1):126-131.
ZHANG Guo-fang, YA-sen?Mu-sa, ZHAO Feng-qi, et al. A Review on 3,5Dinitrohydroxylpyridines and Their Salts[J]. Chinese Journal of Energetic Materials,2012,20(1):126-131.

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History
  • Received:January 20,2011
  • Revised:December 27,2010
  • Adopted:March 15,2011
  • Online: February 23,2012
  • Published: