Cement-Based Piezoelectric Ceramic Composites for Sensing Elements: A Comprehensive State-of-the-Art Review.

Sensors (Basel) · 2021 · PMC8124618 · PMID 34066981

Europe PMC DOI

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a decreasing trendno p-value reported

an increasing trendno p-value reported

[ 37 ] found that the d 33 of polymer-based composites after aging show a decreasing trend, while the d 33 of CPCs show an increasing trend.

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