Research Article
Assessing Redox Properties of Natural Organic Matters with regard to Electron Exchange Capacity and Redox-Active Functional Groups
Figure 1
The I-t curve of different molecular weight fractions of PPNOM and LNOM in DER, which was carried out at Eh = −0.49 V, Eh = −0.59 V, and Eh = −0.69 V for 3 hours: (a) PPNOM −0.49 V; (b) PPNOM −0.59 V; (c) PPNOM 0.69 V; (d) LNOM −0.49 V; (e) LNOM −0.59 V; (f) LNOM −0.69 V.
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