Journal Article 3 triboelectric series 2D materials 1 Research Support, Non-U.S. Gov't 1 air breakdown 1 antistatic surfaces 1 charge self‐injection 1 mehr ... chemical doping 1 contact electrification 1 effective work function 1 non-charging surfaces 1 secondary self‐charge excitation 1 triboelectric nanogenerator 1 triboelectric nanogenerators 1 triboelectrification 1 weniger ...