Fig. 4
From: Oxidation of 1-propanol to propionic acid with hydrogen peroxide catalysed by heteropolyoxometalates

Thermogravimetric curve of (ProH)3[PW12O40]
From: Oxidation of 1-propanol to propionic acid with hydrogen peroxide catalysed by heteropolyoxometalates
Thermogravimetric curve of (ProH)3[PW12O40]