The method of preparing nano friction effect generator - Based Piezoelectric

The present invention is a piezoelectric based - Preparation of a high friction effect electrical properties of nano generator using a piezoelectric effect in combination with the friction effect generator nano prepared small area, high output voltage. The method of the present invention is a proportion of the particles and the CNT particles into the liquid PDMS is made of a piezoelectric composite film produced micro-nano structure having a regular uneven micromachined method of the composite film in the surface, and finally the composite film and the electrode of the electrode sandwiched It is complete. The method of the present invention combines the advantages of the piezoelectric and friction prepare small size, high sensitivity, high voltage output of the piezo - This nano low friction nano generator turbine manufacturing cost, simple process, has excellent durability and workability, can be easily mass production and application can be easily integrated into other product designs. Providing self-powered and self-powered device is a personal electronic products, environmental monitoring, medical science, has great practical and commercial potential.