Fabrication of rectangular 2,6-diamino-3,5-dinitropyrazine-1-oxide Microtubes

Rectangular 2,6-diamino-3,5-dinitropyrazine-1-oxide (LLM-105) microtubes were prepared via a simple recrystallization process, and a tentative formation mechanism of the microtubes has been proposed as an etching process basing on SEM and XRD analysis and the optimum fabrication conditions.