Article ID Journal Published Year Pages File Type
10406735 Journal of Electrostatics 2013 5 Pages PDF
Abstract
A method for studying contact electrification charge between different materials was developed. Physical models for the contact electrification measurement system of metal/metal, metal/insulator and insulator/insulator were proposed, where the relationships between charge and measuring potential were developed. According to the models, an electrification charge measurement system was built. As an example of using the method, contact electrification experiment between polytetrafluoroethylene (PTFE) and carbon steel plates was conducted. Comparison of the charge results by this method and Faraday cup method was made, which suggested that the current method reduced the error resulted from the charge dissipation.
Related Topics
Physical Sciences and Engineering Engineering Electrical and Electronic Engineering
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