Figure 13 | Scientific Reports

Figure 13

From: In-situ detoxification of schedule-I chemical warfare agents utilizing Zr(OH)4@W-ACF functional material for the development of next generation NBC protective gears

Figure 13

(A) The first (31P{1H}) NMR spectrum clearly shows the presence of only one phosphorus containing compound and the absence of soman on the reaction residue. But the chemical shift is observed to be in the region of O-alkyl alkylphosphonic acids. (B) The second (31P-1H) correlation NMR spectrum clearly shows the presence of pinacolyl methylphosphonic acid (PMPA). Conclusively identification was performed by recording the spectrum standard addition of PMPA to the reaction mixture (not shown in the figure).

Back to article page