Figure 5 | Scientific Reports

Figure 5

From: Synergetic enhancement in the reactivity and stability of surface-oxide-free fine Al particles covered with a polytetrafluoroethylene nanolayer

Figure 5

Comparison of the exothermic enthalpy change as a function of time from (a) natural aging and (b) accelerated aging tests, (c) potentiodynamic polarization and (d) cyclic voltammetry curves of PTFE/Al and uncoated Al powders, and (e) summarized conceptual illustration of the reactivity and stability for oxidation in both systems.

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