Friction nanometer power generator containing electronic receiving layer and preparation method thereof
A nanogenerator and receiving layer technology, applied in the direction of triboelectric generators, etc., can solve problems such as molybdenum disulfide agglomeration, electronic device application limitations, and difficulty in maintaining stability, so as to increase specific surface area, weaken drift motion, and improve output performance Effect
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[0026] The present invention will be described in further detail below.
[0027] A triboelectric nanogenerator containing an electron-accepting layer includes a positive friction part and a negative friction part that contact / separate under the action of an external force, thereby generating an alternating current signal. The positive friction part includes a first substrate and a first electrode arranged in sequence, and the first electrode also serves as a positive friction layer; the negative friction part includes a second substrate, a second electrode, a dielectric layer, and an electron receiving layer arranged in sequence , a negative friction layer; an alternating current signal is generated between the first electrode and the second electrode.
[0028] The material of the electron receiving layer is molybdenum disulfide / graphene composite material with layered structure. The negative friction layer is polyvinylidene fluoride, polyimide or polydimethylsiloxane; the fi...
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