| 摘要 |
The present invention relates to a frictional electricity generator. More specifically, an elastic friction generating body comprises: a 1a_th and an aa_th electrode silver-coated or nano-coated to conduct electricity; and at least two conventional coated bodies (2) which are coated with a silicon polymer material, polydimethylsiloxane (PDMS) after synthesizing a zinc oxide (ZnO) nano rod between the 1a_th electrode and the aa_th electrode vertically, where the first electrode (1a), the first electrode (1aa) and the first electrode (1aa) are compositions having an elastic body individually or simultaneously. The elastic friction generating body (10) is provided which composes a conventional elastic body varied and restored by friction among a coated body (2a), the 1a_th electrode and the 1aa_th electrode of the coated body (2). The present invention is to provide the elastic body (2) coated with polydimethylsiloxane (PDMS), the silicon polymer material, after synthesizing the nano rod with the composition of the zinc oxide (ZnO) and the elastic body. The elastic friction generating body has the effect of generating repetitive frictional electricity without an additional support structure having a restoring force by making one or all of the first electrode (1a), the first electrode (1aa), and the coated body (2a) have a shape restoring force. |
