Triboelectric Generator Fabrication (image) Georgia Institute of Technology Caption This schematic shows the fabrication process for patterned surfaces in the triboelectric nanogenerators and pressure sensors. A patterned silicon wafer serves as the mold for fabrication of PDMS thin films with micro-patterned features. Credit Image courtesy of Zhong Lin Wang Usage Restrictions None Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.