Method for making electrostrictive composite

摘要

A method for making an electrostrictive composite includes the following steps. Carbon nanotubes and a first polymer precursor are mixed. The first carbon nanotubes and the polymer precursor are polymerized to obtain a first material layer. A second material layer is applied to the first material layer, wherein the thermal expansion coefficient of the first material layer is different from the thermal expansion coefficient of the second material layer.

主权项

1. A method for making an electrostrictive composite, the method comprising:
obtaining a first liquid mixture by adding a plurality of carbon nanotubes into a first polymer precursor; obtaining a mixture by uniformly dispersing the plurality of carbon nanotubes in the first polymer precursor by ultrasonically agitating the first liquid mixture; obtaining a second liquid mixture by adding an initiator into the mixture; obtaining a first liquid prepolymer mixture by heating and agitating the second liquid mixture and cooling the second liquid mixture; polymerizing the first liquid prepolymer mixture to form a first material layer; and applying a second material layer to the first material layer, wherein a first thermal expansion coefficient of the first material layer is different from a second thermal expansion coefficient of the second material layer.