Preparation method of photovoltaic and moisture power generation device based on one-dimensional carboxylated carbon material
A carboxylated carbon and generator technology, applied in the direction of generators, electrical components, generators/motors, etc. that convert kinetic energy into electrical energy, can solve problems such as cost increase and ecological damage, and achieve low equipment requirements and increase flexibility , the effect that the material is easy to obtain
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Embodiment 1
[0023] (1) Disperse carboxylated carbon fibers with an average diameter of 5 nm, a length of 200 nm, a diameter of 10 nm, a length of 500 nm, a diameter of 50 nm, a length of 2 μm, a diameter of 100 nm, and a length of 10 μm in ethanol. The mass ratio to ethanol was 7:3, and the carboxylated carbon fiber slurry was obtained by ultrasonication for 20 minutes.
[0024] (2) Two carbon electrodes are coated on the base polyester resin film, the electrode width is 1 cm, the electrode length is 20 cm, and the interval between the upper electrode and the lower electrode is 4 cm.
[0025] (3) Coating carboxylated carbon fiber slurries of different sizes from bottom to top, the bottom is small-sized carboxylated carbon fibers, and the size of carboxylated carbon fibers increases gradually from bottom to top. After one area is completely dry, coat the next area in turn. After drying, a hydrovoltaic and moisture generating device based on carboxylated carbon fibers is obtained, and the t...
Embodiment 2
[0028] (1) Disperse carboxylated carbon fibers with an average diameter of 5 nm, a length of 200 nm, a diameter of 10 nm, a length of 500 nm, a diameter of 50 nm, a length of 2 μm, a diameter of 100 nm, and a length of 10 μm in ethanol. The mass ratio to ethanol was 7:3, and the carboxylated carbon fiber slurry was obtained by ultrasonication for 20 minutes.
[0029] (2) Two carbon electrodes are coated on the base polyester resin film, the electrode width is 1 cm, the electrode length is 20 cm, and the interval between the upper electrode and the lower electrode is 4 cm.
[0030] (3) Coating carboxylated carbon fiber slurries of different sizes from bottom to top, the bottom is small-sized carboxylated carbon fibers, and the size of carboxylated carbon fibers increases gradually from bottom to top. After one area is completely dry, coat the next area in turn. After drying, a hydrovoltaic and moisture generating device based on carboxylated carbon fibers is obtained, and the t...
Embodiment 3
[0033] (1) the average diameter is 5nm, the length is 200nm, the diameter is 10nm, the length is 500nm, the diameter is 50nm, the length is 2 μm, the diameter is 100nm, and the carboxylated carbon nanotubes with a length of 10 μm are respectively dispersed in ethanol, carboxylated The mass ratio of the carbon nanotube mass to ethanol was 7:3, and the carboxylated carbon fiber slurry was obtained by ultrasonication for 20 minutes.
[0034] (2) Two carbon electrodes are coated on the base polyester resin film, the electrode width is 1 cm, the electrode length is 20 cm, and the interval between the upper electrode and the lower electrode is 4 cm.
[0035] (3) Coating carboxylated carbon nanotube slurries of different sizes from bottom to top, the bottom is small-sized carboxylated carbon nanotubes, and the size of carboxylated carbon nanotubes gradually increases from bottom to top. The next area is coated, and after drying, a hydrovoltaic and moisture power generation device bas...
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