Low-pressure air plasma-treated polytetrafluoroethylene surface for efficient triboelectric nanogenerator

AA Ahmed, TF Qahtan, N Afzal, M Rashid… - Materials Today …, 2023 - Elsevier
In this study, an Al-PTFE triboelectric nanogenerator (TENG) that converts mechanical
energy into electricity was investigated. The finite element analysis simulation was
performed to illustrate the influence of surface engineering of the Al-PTFE TENG on
electrostatic properties, especially at the edges of the TENG. The triboelectric performance
of the TENG was improved through surface modifications of the PTFE using low-pressure air
plasma treatment. The output voltage increased from 13 V in the untreated sample to 90 V in …
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