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Deville rebooted - practical N2O5 synthesis
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DOI：10.1039/d4cc01403k.png)
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Abstract
En 中文
Dinitrogen pentoxide (N2O5), the anhydride of nitric acid, was synthesised by Henri & Eacute;tienne Sainte-Claire Deville in Paris in 1849 using silver nitrate and chlorine gas. Herein, we revisit, optimise, and modify Deville's method using photocatalysis to enable a safe, clean, practical, and reproducible alternative for N2O5 synthesis in quantitative yields. Moreover, it is predicted that the modifications can accommodate an industrial scale-up, but the silver chloride generated must be recycled.
Keywords:
DINITROGEN PENTOXIDE
NITRATION