摘要
合成了一种2,6-二氨基-3,5-二硝基吡嗪-1-氧化物(LLM-105)的含能配合物[Cu3(C4H2N6O5)3(H2O)3]·5NMP,并通过红外、元素分析、差示扫描量热法(DSC)、热重分析(TG)等对配合物的结构进行了分析。此Cu(II)配合物属三斜晶系,空间群为P-1。用Kissinger和Ozawa法计算了配合物的放热过程的表观活化能,计算值为161 kJ·mol-1。同时研究了此配合物对高氯酸铵(AP)热分解催化效果的影响。结果表明,此配合物可以使AP的高温分解峰温提前98.363℃,使分解速度加快,对AP具有非常显著的催化效果。
An energetic complex— [C u3（ C4H2N6O5）3（ H2O）3]·5NMP（ NMP = N-Methyl pyrrolidone） — based on ligand 2,6-diamino-3,5-dinitropyrazine-1-oxide（ LLM-105） w as synthesized and characterized by FT-IR spectroscopy,elemental analysis,single-crystal X-ray diffraction,differential scanning calorimetry（ DSC） and thermogravimetry（ T G）. T he C u（ II） complex belongs to the triclinic system（ space group P-1）. T he non-isothermal kinetics of the exothermic decomposition process w as also studied by the Kissinger and O zaw a methods,the apparent activation energy is calculated as 161 kJ·mol^-1. T he catalytic performance tow ards the thermal decomposition of ammonium perchlorate（ AP） has been explored,show ing significant catalytic effects on the thermal decomposition of AP.
出处
《含能材料》
EI
CAS
CSCD
北大核心
2014年第2期177-181,共5页
Chinese Journal of Energetic Materials
基金
the Fundamental Research Funds for the central University(NUST2011BXM66)
