جستجوی مقالات مرتبط با کلیدواژه « tkx-50 » در نشریات گروه « مواد و متالورژی »

Promote chemical technologies is an innovation that reduce or eliminate use or production of hazardous materials in the design, manufacture and use of chemical products. According to this law, reduce pollution at source is fundamentally different and more desirable than waste management and pollution control. Nowadays, this new approach known as green chemistry, which is: The design of chemical products and processes that reduce or destroy use and generate substances harmful to human health and the environment. In this article, chemical compounds containing the new tetrazoles includes N- oxide group, which belongs to high energetic compounds, has been discussed and compared with conventional explosives. In this comparison, it is seen that some -N-oxide compounds have better properties and performance compared to conventional explosives. So they could be suitable alternatives for propellants and explosives.

Increasing the explosion power simultaneously reduction of explosive sensitivity caused to preparing new species of explosives. One of the considerable compounds in this field is dihydroxyl ammonium 5,5′ bistetrazole-1,1′-diolate (TKX- 50). Evaluation of explosion properties of this material shows that its explosion efficiency is equal with CL-20. TKX-50 is compatible with most of the materials which used in explosive’s formulations, as in few papers, even introduced as some nitramines alternative. Evaluation of sensitivity to unwanted stimuli shows that despite this compound has high energy content and density; it has low sensitivity to impact and friction. Moreover, its toxicity is lower than most of the common explosives. These properties could be a promise to production of more effective meantime safe explosive at soon.