Figure 2 | Scientific Reports

Figure 2

From: A Flexible Electret Membrane with Persistent Electrostatic Effect and Resistance to Harsh Environment for Energy Harvesting

Figure 2

Charge producing and stabilizing mechanism analysis of PTFE/THV/PTFE electret membrane. (a) Configuration and charge profile when membrane is charged. (b) Charge profile of original sample after electric field is removed. (c) Charge profile after surface is cleared with alcohol. (d) Charge profile of wiped sample after induction charge is produced.

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