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Issue 38, 2013
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Synthesis of highly piezoelectric lead-free (K, Na)NbO3 one-dimensional perovskite nanostructures

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Abstract

High-aspect-ratio single-crystalline KNN nanorods (length ∼10–20 μm and diameter ∼400 nm) are synthesized using a facile method based on a molten-salt reaction, whose formation mechanism has been revealed. The lead-free piezoelectric nanorods showing high piezoelectric coefficient d*33 up to ∼230 pm V−1 may be used in bio-sensing and energy-harvesting micro-devices.

Graphical abstract: Synthesis of highly piezoelectric lead-free (K, Na)NbO3 one-dimensional perovskite nanostructures

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Supplementary files

Article information


Submitted
22 Feb 2013
Accepted
27 Mar 2013
First published
27 Mar 2013

Chem. Commun., 2013,49, 4003-4005
Article type
Communication

Synthesis of highly piezoelectric lead-free (K, Na)NbO3 one-dimensional perovskite nanostructures

L. Cheng, K. Wang and J. Li, Chem. Commun., 2013, 49, 4003
DOI: 10.1039/C3CC41371C

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