A near-infrared-driven visual janus structural color soft robot and its preparation method
A structural color, robotics technology, applied in manipulators, manufacturing tools, etc., can solve the problems of soft robots to be developed, and achieve the effects of good flexibility, good electrical performance, and simple process
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
preparation example Construction
[0030] The invention provides a method for preparing a near-infrared-driven visualized Janus structural color soft robot, comprising the following steps:
[0031] (1) Preparation of flexible carbon-based conductor: disperse the 1mg / ml carbon-based ethanol solution after ultrasonic dispersion on the water surface 1 stably and uniformly, the carbon-based material forms a thin film on the gas-liquid interface by means of the Marangoni effect, and then uses a porous sponge The siphon force compresses the film to form a compact structure; the carbon-based film 2 formed on the gas-liquid interface can be transferred to the substrate 3 by the lifting method, and a multi-layer carbon-based film can be obtained by means of multiple transfers, and then dropwise polymerized After the polymer solution is cured, it is carefully peeled off from the substrate to obtain a flexible carbon-based conductor.
[0032] (2) Preparation of a visualized Janus structural color soft robot integrated wit...
Embodiment 1
[0042] A near-infrared-driven visual Janus structural color soft robot based on single-layer carbon nanotubes / polydimethylsiloxane (PDMS), the preparation process is as follows figure 1 shown, including the following steps:
[0043] (1) Preparation of flexible carbon nanotube conductors
[0044] Use a syringe to slowly disperse the 1mg / ml ethanol solution of carbon nanotubes dispersed under strong ultrasound on the water surface, and then carefully extend the porous sponge below the water surface along the edge of the container to compress the carbon nanotube film until the film no longer changes. So far. Transfer the carbon nanotube film to a polystyrene (PS) substrate of 55 × 55 mm to obtain a single-layer carbon nanotube film, dry it at room temperature and then add 1.2 mL of 12% (m / v) polydimethylsiloxane dropwise (PDMS) n-hexane mixed solution, after standing in a fume hood for a period of time to volatilize n-hexane, cured at 75°C for 2 hours, and carefully peeled off ...
Embodiment 2
[0048] A kind of near-infrared-driven visual Janus structural color soft robot based on 5-layer carbon nanotube / polydimethylsiloxane (PDMS), comprising the following steps:
[0049] (1) Preparation of flexible carbon nanotube conductors
[0050] Use a syringe to slowly disperse the 1 mg / ml (m / v) ethanol solution of carbon nanotubes dispersed under strong ultrasound on the water surface, and then carefully extend the porous sponge below the water surface along the edge of the container to compress the carbon nanotube film. until the film no longer becomes smaller. Transfer the carbon nanotube film to a 55×55mm polystyrene (PS) substrate to obtain a layer of carbon nanotube film. After drying at room temperature, use a 0.25% Tween 20 solution by volume for wetting and washing with pure water , repeat the above steps 4 times to obtain a 5-layer carbon nanotube film, then add 1.2mL12% (m / v) polydimethylsiloxane (PDMS) n-hexane mixed solution dropwise, and let stand for a period o...
PUM
| Property | Measurement | Unit |
|---|---|---|
| thickness | aaaaa | aaaaa |
| thickness | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
Login to View More