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Intelligent driving composite material, preparation method and application

A composite material and intelligent technology, applied in the field of intelligent driving composite materials and preparation, can solve the problems of lack of research progress, and achieve the effect of wide application range and good application prospect.

Active Publication Date: 2018-01-05
HEFEI UNIV OF TECH
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AI Technical Summary

Problems solved by technology

But for more complex and advanced bionic behaviors, such as jumping, flying, etc., there is still a lack of research progress

Method used

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  • Intelligent driving composite material, preparation method and application
  • Intelligent driving composite material, preparation method and application
  • Intelligent driving composite material, preparation method and application

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Embodiment Construction

[0037] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0038] refer to figure 1 , an intelligent driving composite material, the composite material 4 includes a composite film of a polymer layer 41 and a carbon nanotube layer 42; the composite material 4 can be deformed under external electric drive, light drive, thermal drive stimulation, and The original shape is automatically restored after the above-mentioned external stimulus is removed; the composite material 4 bends toward the polymer layer 41 in a natural state to form a tubular structure. The thickness of the polymer layer is 30-150 μm. Said optical drive is laser light or sunlight, which can also be artificially simulated sunlight such as xenon lamp.

[0039] The intelligent driving composite material provided by ...

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Abstract

The invention provides an intelligent driving composite material which can deform under external stimulation of electric driving, optical driving and thermal driving, and can automatically recover anoriginal shape after the external stimulation is removed. The invention further provides a preparation method of the intelligent driving composite material. The preparation method comprises three steps of preparation of nano-tube thin film, preparation of polymer liquid and preparation of a composite material. The invention further provides application of the satisfactory material. The intelligentdriving composite material can be applied to a hopping robot, an intelligent curtain, a thermal control louver, bionic flowers and a temperature sensor. The intelligent driving composite material provided by the invention has the advantages that different stimulation sources such as sunlight, simulated sunlight, electricity and heat can be sensed, the application range is wide, bionic functions of skipping and the like can be realized, and the intelligent driving composite material has a good application prospect.

Description

technical field [0001] The invention relates to the technical field of intelligent driving materials, in particular to an intelligent driving composite material, a preparation method and an application. Background technique [0002] Originating from bionics, intelligent driving materials are a new type of functional material that can perceive external energy stimuli such as electricity, light, magnetism, and heat, and respond appropriately through its own shape changes. The traditional drive system has a complex structure and complicated energy conversion methods, which makes the system structure not only large and complex, but also difficult to master. Smart materials can realize the simplification and intelligence of the system. Therefore, smart actuation materials have become a research focus in the field of bionics. And it has important research value and broad application prospects in the fields of soft bionic robots, artificial muscles, sensors, and flexible intellig...

Claims

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Application Information

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IPC IPC(8): C08L83/04C08K7/24C08J5/18
Inventor 胡颖齐珂许爱凤杨露露刘家琴常龙飞吕品李亨吴玉程
Owner HEFEI UNIV OF TECH
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