Abstract
This paper presents the theoretical derivation of composite materials equivalent performance parameters, meanwhile the formulas of performance parameters were simulated by using MATLAB software. 1–3-2-PMNT/epoxy piezoelectric composite samples have been fabricated by dice-fill method and measured. The effects of PMNT volume fraction on various performance parameters have been analyzed. A good agreement for the variation trends is do tained between comparing theoretical calculations and experimental results.
Funding
This work was supported by the National Natural Science Foundation of China (No. 61302015 and No. 61471047). And it was supported by the Importation and Development of High Caliber Talents Project of Beijing Municipal Institutions (CIT&TCD 201504053). This work was also supported by the Foundation of Beijing College Innovation Capability Promotion Plan.