**3.2 Detonation technique**

The most popular method of producing high dosages of ND is detonation synthesis, which involves bursting an explosion mix of substances composed of in a metallic chamber under a mixture of nitrogen, water and carbon dioxide. The diamond fragments effect is afterwards recorded in the chambers [12]. Explosive molecules serve as a carbon supply while also providing energy through fusion method. The following are the several stages of detonation synthesis:


A reduction in pressure under the diamond-graphite measuring line can affect diamond development through graphite production, hence precise control of room pressure is necessary during the detonation process. The diamond shaft is the result of the blasting strategy, which is made up of 75% NDs (sized 4–5 nm) and the rest of carbon or fossil fuels. Only explosive NDs (length 3.5–6 nm) have already been widely sold among the many forms of UNCDs. Different cooling media, the blasting method produces a carbon production of 4–10% of the explosives weight. The blasting procedure begins with the use of a connection. The complex is the source of many metallic contaminants found in the blast.

The room's walls are covered in dirt (including such metal and other metals). The diamond powder that results is made up of NDs with a mean size of 4–5 nm. These diamonds nanoparticles are commonly arranged in clusters of a few hundreds of nanometers to micrometers in size. The nucleus of the sp3 carbon atom is put together in a three dimensional cubic lattice in each diamond particle, which explains the NDs' special properties. Contaminants could be found (i) within the ND aggregates or (ii) on the ND's exterior surface. In many of their applications, disassembling the ND levels is required to eliminate any trapped contaminants. Exploding ND combos with random explosives should be the focus of future research. Artificial explosives are used to clarify the assembling method and certify effective headed over the ND particle sizes that result. Explosive NDs with a magnitude of 2.8 nm are produced by using explosives particles (as thin as 40 nm) [13].
