Abstract
The enthalpies of dissolution for dihydroxylammonium 5,5′-bistetrazole-1,1′-diolate (TKX-50) in dimethyl sulfoxide were measured using a RD496-2000 Calvet microcalorimeter at four different temperatures under atmospheric pressure. Differential enthalpies (Δdif H) and molar enthalpies (Δdiss H) of dissolution were determined. Furthermore, the corresponding kinetic equations describing the dissolution processes at the four experimental temperatures are dα/dt = 10−2.60(1 − α)1.01 (T = 298.15 K), dα/dt = 10−2.59(1 − α)0.93 (T = 303.15 K), dα/dt = 10−2.58(1 − α)1.36 (T = 308.15 K), dα/dt = 10−2.57(1 − α)1.21 (T = 313.15 K). The determined values of the activation energy E and pre-exponential factor A for the dissolution process are 3.24 kJ mol−1 and 10−2.03 s−1, respectively.
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Singh RP, Verma RD, Meshri DT, Shreeve JM. Energetic nitrogen-rich salts and ionic liquids. Angew Chem Int Ed. 2006;45:3584–601.
Bi FQ, Fan XZ, Xu C. Review on insensitive non-metallic energetic ionic compounds of tetrazolate anions. Chin J Energ Mater. 2012;20:805–11.
Talawar MB, Sivabalan R, Mukundan T, Muthurajan H, Sikder AK, Gandhe BR, SubhanandaRao A. Environmentally compatible next generation green energetic materials (GEMs). J Hazard Mater. 2009;161:589–607.
Joo YH, Shreeve JM. Nitroimino-tetrazolates and oxy-nitroimino-tetrazolates. J Am Chem Soc. 2010;132:15081–90.
Gobel M, Karaghiosoff K, Klaptoke TM. Nitrotetrazolate-2 N-oxides and the strategy of N-oxide introduction. J Am Chem Soc. 2010;132:17216–26.
Boneberg F, Kirchner A, Klaptoke TM. A study of cyanotetrazole oxides and derivatives thereof. Chem Asian J. 2013;8:148–59.
Fischer D, Klapotke TM, Piercey DG. Synthesis of 5-aminotetrazole-1 N-oxide and its derivative: a key step in the development of new energetic materials. Chemistry. 2013;19:4602–13.
Fischer N, Fischer D, Klapotke TM, Piercey DG, Stierstorfer J. Pushing the limits of energetic materials—the synthesis and characterization of dihydroxylammonium 5,5′-bistetrazole-1,1′-diolate. J Mater Chem. 2012;22:20418–22.
Kamlet MJ, Jacobs SJ. Chemistry of detonation I. A simple method for calculating detonation properties of C–H–N–O explosives. J Chem Phys. 1968;48:23–35.
Ordzhonikidze O, Pivkina A, Frolov Y. Comparative study of HMX and Cl-20. J Therm Anal Calorim. 2011;105:529–34.
Li M, Zhao FQ, Luo Y, Xu SY, Yao EG. Energetic characteristics computation of propellants containing dihydroxylammonium 5,5′-bistetrazole-1,1′-diolate (TKX-50). Chin J Energ Mater. 2014;22:286–90.
Burke LA, Fazen PJ. Correlation analysis of the interconversion and nitrogen loss reactions of aryl pentazenes and pentazoles derived from aryl diazonium and azide ions. Int J Quantum Chem. 2009;109:3613–8.
Fischer N, Klapotke TM. A selection of alkali and alkaline earth metal salt of 5,5′-bis(1-hydroxytetrazole) in pyrotechnic compositions. Propellants, Explos, Pyrotech. 2013;38:448–59.
Klapotke TM, Piercey DG. 1-1′-Azobis(tetrazole): a highly energetic nitrogen-rich compound with a N10 chain. Inorg Chem. 2011;50:2732–4.
Liang L, Huang H, Wang K, Bian C. Oxy-bridged bis(1H-tetrazol-5-yl) furazan and its energetic salts paired with nitrogen-rich cations: highly thermally stable energetic materials with low sensitivity. J Mater Chem. 2012;22:21954–64.
Marthada VK. The enthalpy of solution of SRM 1655 (KCl) in H2O. J Res Natl Bur Stand. 1980;85:467–8.
Hu RZ, Zhao FQ, Gao HX, Xing XL, Meng ZH. Dissolution properties of M(NTO)n·mH2O in water. Chin J Energ Mater. 2011;19:121–5.
Xiao LB, Zhao FQ, Xing XL, Huang HF, Zhou ZM, An T, Pei Q, Tan Y. Dissolution properties of ammonium dipicrylamide in dimethyl sulfoxide and N-methyl pyrrolidone. Thermochim Acta. 2012;546:138–42.
Hu RZ, Zhao FQ, Gao HX, Song JR. Foundation and application of calorimetry. Being: Science Press; 2011.
Li N, Zhao FQ, Luo Y, Gao HX, Xiao LB, Hu RZ, Ju RH. Dissolution property of N-guanylurea dinitramide in dimethyl sulfoxide and N-methyl pyrrolidone. J Therm Anal Calorim. 2014;112:26–9.
Li N, Zhao FQ, Gao HX, Hu RZ, Xiao LB, Yao EG, Huang XP, Chang P. Thermokinetics of the formation reactions of metal (Li, Na, Pb and Cu) salts of 3-nitro-1,2,4-triazol-5-one. Acta Phys-Chim Sin. 2013;29:2101–6.
Li N, Zhao FQ, Luo Y, Mo HC, Xiao LB, Gao HX, An T, Hu RZ. Dissolution properties of 3,6-bis(1H-1,2,3,4-tetrazol-5-yl-amino)-1,2,4,5-tetrazine in N-methyl pyrrolidone and dimethyl sulfoxide. J Solut Chem. 2014;43:1250–8.
Hu RZ, Gao SL, Zhao FQ, Zhang TL, Zhang JJ. Thermal analysis kinetics. Beijing: Science Press; 2008.
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This study was financially supported by the National Natural Science Foundation of China (21173163) and (21473131).
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Li, N., Zhao, F.Q., Luo, Y. et al. Dissolution thermokinetics of dihydroxylammonium 5,5′-bistetrazole-1,1′-diolate in dimethyl sulfoxide. J Therm Anal Calorim 122, 1023–1027 (2015). https://doi.org/10.1007/s10973-015-4806-7
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DOI: https://doi.org/10.1007/s10973-015-4806-7