%0 Journal Article %T Theoretical System of Contact-Mode Triboelectric Nanogenerators for High Energy Conversion Efficiency %A Guofeng Song %A Huamin Chen %A Jiushuang Zhang %A Weitong Wu %A Yun Xu %J Archive of "Nanoscale Research Letters". %D 2018 %R 10.1186/s11671-018-2764-2 %X The online version of this article (10.1186/s11671-018-2764-2) contains supplementary material, which is available to authorized users %K High efficiency %K Energy conversion %K Force %K Triboelectric nanogenerators %K Flexible electronics %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6207610/