A kind of preparation method of piezoelectric material
A technique for piezoelectric materials and preparation steps, which is applied in the field of piezoelectric material preparation, can solve problems such as poor flexibility of piezoelectric materials, easy aggregation of piezoelectric crystals, and low mechanical strength, and achieve excellent compatibility, uniform dispersion, The effect of high mechanical strength
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
example 1
[0017] First, weigh 1 kg of kiwi fruit, peel it, put it into a juice extractor to squeeze the juice for 5 minutes, filter and remove the filter residue to obtain the filtrate, then put the filtrate into a horizontal centrifuge, and centrifuge at 3000r / min for 10 minutes to separate and remove the lower sediment. Obtain the supernatant; then, according to the mass ratio of 1:8, immerse the nano-barium titanate in the above supernatant, and move it into an ultrasonic disperser. After ultrasonic dispersion with a power of 100W for 1 hour, put it in a constant temperature box, at 50°C Stand still for 2 days, after standing, filter to obtain the filter residue, rinse with deionized water 3 times, and air-dry naturally; then mix the above-mentioned air-dried filter residue with peach gum of equal quality and gum arabic of the same quality, Put it into a ceramic tank, then add deionized water 5 times the total mass of the filter residue into the ceramic tank, heat up to 50°C, stir and...
example 2
[0019]First weigh 2kg of kiwi fruit, put it into a juice extractor for 8 minutes after peeling, filter and remove the filter residue to obtain the filtrate, then put the filtrate into a horizontal centrifuge, and centrifuge at a speed of 3500r / min for 13 minutes to separate and remove the lower sediment. Obtain the supernatant; then, according to the mass ratio of 1:8, immerse the nano-barium titanate in the above supernatant, and move it into an ultrasonic disperser. After ultrasonically dispersing with a power of 150W for 2 hours, put it in a constant temperature box, at 55°C Stand still for 3 days, after standing, filter to obtain the filter residue, rinse with deionized water 4 times, and air-dry naturally; then mix the above-mentioned air-dried filter residue with peach gum of equal quality and gum arabic of the same quality, Put it into a ceramic tank, then add deionized water 7 times the total mass of the filter residue into the ceramic tank, heat up to 55°C, stir and mi...
example 3
[0021] First weigh 2kg of kiwi fruit, put it into a juice extractor for 10 minutes after peeling, filter and remove the filter residue to obtain the filtrate, then put the filtrate into a horizontal centrifuge, and centrifuge at a speed of 4000r / min for 15 minutes to separate and remove the lower sediment. Obtain the supernatant; then, according to the mass ratio of 1:8, immerse the nano-barium titanate in the above supernatant, and move it into an ultrasonic disperser, ultrasonically disperse it with a power of 200W for 2 hours, put it in a constant temperature box, and heat it at 60°C Stand still for 3 days, after standing, filter to obtain the filter residue, rinse with deionized water 5 times, and air-dry naturally; then mix the above-mentioned air-dried filter residue with peach gum of equal quality and gum arabic of the same quality, Put it into a ceramic tank, then add deionized water 8 times the total mass of the filter residue into the ceramic tank, heat up to 60°C, st...
PUM
| Property | Measurement | Unit |
|---|---|---|
| tensile strength | aaaaa | aaaaa |
| Curie point | aaaaa | aaaaa |
| tensile strength | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
Login to View More