Manufacturing method of natural polymer gel artificial muscle assembled through wet bonding

A natural polymer and artificial muscle technology, applied in the field of natural polymer gel artificial muscle production, can solve problems such as environmental pollution, and achieve the effects of reducing cost, simplifying process difficulty, good biodegradability and biocompatibility

Pending Publication Date: 2021-11-19
NORTHEAST DIANLI UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In order to improve electrochemical and mechanical properties, artificial muscles are usually formed by cross-linking two

Method used

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  • Manufacturing method of natural polymer gel artificial muscle assembled through wet bonding
  • Manufacturing method of natural polymer gel artificial muscle assembled through wet bonding
  • Manufacturing method of natural polymer gel artificial muscle assembled through wet bonding

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Embodiment Construction

[0015] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0016] A kind of natural polymer gel artificial muscle manufacturing method assembled by wet bonding, its specific implementation steps are as follows:

[0017] Step 1: Prepare a natural polymer electric drive membrane cross-linked by sodium carboxymethyl cellulose and carboxylated chitosan; its specific features are: Xg sodium carboxymethyl cellulose and Yg carboxylated chitosan Add the sugar into a beaker with 40ml of deionized water, and then add 2ml of glycerin; use a magnetic stirrer to stir in a water bath, the water temperature is 50°C, and the stirring time is 1h; , each time for 10 minutes, intermittently standing for 10 minutes; after the defoaming is completed, pour the solution into the mold, put the mold in a vacuum dryer at a temperature of 80°C and dry for 3-4 hours to obtain an electrically driven membrane.

[0018] Step 2: P...

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Abstract

The invention aims to provide a manufacturing method of natural polymer gel artificial muscle assembled through wet bonding. The method mainly comprises the following three steps of: 1, preparing a natural polymer electric driving film formed by crosslinking sodium carboxymethyl cellulose and carboxylated chitosan; 2, preparing an electrode film formed by crosslinking sodium carboxymethyl cellulose and a multi-walled carbon nanotube dispersion liquid; and 3, assembling the electrode film and the natural polymer electric driving film in a sandwich structure by adopting a wet bonding method. The two materials used in the method of the invention are natural polymer materials, have good biodegradability and biocompatibility, are green and environment-friendly, and are low in price. Moreover, hot press equipment is not used in the preparation process, so that the cost is greatly reduced, the process difficulty is simplified, and the carbon emission is reduced.

Description

technical field [0001] The invention relates to a method for manufacturing a natural polymer gel artificial muscle, in particular to a method for manufacturing a natural polymer gel artificial muscle assembled by wet bonding. Background technique [0002] As a smart material, electroactive polymers can sense, judge, and process external stimuli, and are the fourth generation of materials after the development of materials. As a branch of electroactive polymers, ionic polymer gels have been developed by leaps and bounds. In order to improve electrochemical and mechanical properties, artificial muscles are usually formed by cross-linking two or more polymers. However, the artificially synthesized polymers and the preparation process itself will pollute the environment. Therefore, as a new development direction, biogel artificial muscle has important academic research value. [0003] As an emerging chemical actuator, biogel artificial muscle can produce bending deformation an...

Claims

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Application Information

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IPC IPC(8): B32B9/00B32B9/04B32B37/00B32B38/16C08L1/28C08L5/08C08K3/04C08J5/18
CPCB32B9/00B32B9/007B32B9/04B32B37/0038B32B37/003B32B38/164C08J5/18C08J2301/28C08J2405/08C08J2305/08C08J2401/28C08K2201/011C08K3/041B32B2307/7163
Inventor 王俊尧郎天鸿刘欢韩一凡陈星宇李云鹏王锐崔博文
Owner NORTHEAST DIANLI UNIVERSITY
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