What is it about?

This is the first report for the stable piezoelectric power generation at elevated temperatures. It should open up the way of eco-friendly nano-materials for piezoelectric energy harvester in a future.

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Why is it important?

Considering the large piezoelectricity and electro-mechanical coupling constant, and high Curie temperature of (K,Na)NbO3, our work demonstrates the potential of (K,Na)NbO3 Nanorod array-based nanogenerator for high output green power generation over a wide temperature range.

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This page is a summary of: Piezoelectric power generation of vertically aligned lead-free (K,Na)NbO3 nanorod arrays, RSC Advances, January 2014, Royal Society of Chemistry,
DOI: 10.1039/c4ra02921f.
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