Preparation method of high-performance electrically-driven IPMC flexible driver based on C-CNC cellulose
A C-CNC, flexible actuator technology, applied in the field of flexible materials, can solve the problems of imperfect flexible actuators, limiting the development and application of Nafion actuators, difficulty in large-angle deformation and fast response, etc., to achieve large deformation and fast response. Response, broad application prospect and use value, the effect of reducing time cost and economic cost
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Embodiment 1
[0027] The preparation method of the high-performance electrically driven IPMC flexible driver based on C-CNC cellulose comprises the following steps:
[0028] 1) Put 20g of C-CNC cellulose solution into a beaker, add 30g of distilled water, and then add 0.5g of 1-ethyl-3-methyl ionic liquid into the beaker with a syringe to form a mixed solution (see image 3 A figure in the middle); The volume concentration of C-CNC cellulose solution is 6%; The volume concentration of 1-ethyl-3-methyl ionic liquid is 0.5%;
[0029] 2) Put the magnetic conductor into the mixed solution in the beaker with tweezers, and seal the mouth of the beaker with a sealing film, then put the beaker on the magnetic conductor stirrer and stir for 3h (see image 3 in Figure B);
[0030] 3) Take out the magnetic conductor, add 0.5g of graphene to the mixed solution that has been stirred, then put the whole beaker into a large beaker of ice water, and put an ice pack in the large beaker, and heat the mixed ...
Embodiment 2
[0039] The preparation method of the high-performance electrically driven IPMC flexible driver based on C-CNC cellulose comprises the following steps:
[0040] 1) Put 22g of C-CNC cellulose solution into a beaker, add 33g of distilled water, and then add 0.5g of 1-ethyl-3-methyl ionic liquid into the beaker with a syringe to form a mixed solution; C-CNC cellulose solution The volume concentration of 1-ethyl-3-methyl ionic liquid is 1.5%;
[0041] 2) Put the magnetic conductor into the mixed solution in the beaker with tweezers, seal the mouth of the beaker with a sealing film, then place the beaker on the magnetic conductor stirrer and stir for 3.5 hours;
[0042] 3) Take out the magnetic conductor, add 0.55g of graphene to the mixed solution that has been stirred, then put the whole beaker into a large beaker of ice water, and put an ice pack in the large beaker, and heat the mixed solution in the beaker for 15 minutes. Ice bath, then put the beaker in the oscillator (put th...
Embodiment 3
[0051] The preparation method of the high-performance electrically driven IPMC flexible driver based on C-CNC cellulose comprises the following steps:
[0052] 1) Put 25g of C-CNC cellulose solution into a beaker, add 35g of distilled water, and then add 0.5g of 1-ethyl-3-methyl ionic liquid into the beaker with a syringe to form a mixed solution; C-CNC cellulose solution The volume concentration of 10%; the volume concentration of 1-ethyl-3-methyl ionic liquid is 1%;
[0053] 2) Put the magnetic conductor into the mixed solution in the beaker with tweezers, and seal the mouth of the beaker with a sealing film, then put the beaker on the magnetic conductor stirrer and stir for 4 hours;
[0054] 3) Take out the magnetic conductor, add 0.6g of graphene to the mixed solution that has been stirred, then put the whole beaker into a large beaker of ice water, and put an ice pack in the large beaker, and heat the mixed solution in the beaker for 20 minutes. Ice bath, then put the be...
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