The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Flexible Piezoelectric PMN–PT Nanowire-Based Nanocomposite and Device
Abstract
Piezoelectric nanocomposites represent a unique class of materials that synergize the advantageous features of polymers and piezoelectric nanostructures and have attracted extensive attention for the applications of energy harvesting and self-powered sensing recently. Currently, most of the piezoelectric nanocomposites were synthesized using piezoelectric nanostructures with relatively low piezoelectric constants, resulting in lower output currents and lower output voltages. Here, we report a synthesis of piezoelectric (1 - x)Pb(Mg1/3Nb2/3)O3-xPbTiO3 (PMN-PT) nanowire-based nanocomposite with significantly improved performances for energy harvesting and self-powered sensing. With the high piezoelectric constant (d33) and the unique hierarchical structure of the PMN-PT nanowires, the PMN-PT nanowire-based nanocomposite demonstrated an output voltage up to 7.8 V and an output current up to 2.29 μA (current density of 4.58 μA/cm(2)); this output voltage is more than double that of other reported piezoelectric nanocomposites, and the output current is at least 6 times greater. The PMN-PT nanowire-based nanocomposite also showed a linear relationship of output voltage versus strain with a high sensitivity. The enhanced performance and the flexibility of the PMN-PT nanowire-based nanocomposite make it a promising building block for energy harvesting and self-powered sensing applications.
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Citations
Cites
Piezoelectric Nanogenerators Based on Zinc Oxide Nanowire Arrays
Wang, Z. L., & Song, J. (2006) · Science · doi:10.1126/science.1124005 · Cited by 7,922
Piezoelectric-nanowire-enabled power source for driving wireless microelectronics
Xu, S., Hansen, B. J., & Wang, Z. L. (2010) · Nature Communications · doi:10.1038/ncomms1098 · Cited by 546
Self-citation
Cited by
Flexible Nanogenerators for Energy Harvesting and Self‐Powered Electronics
Fan, F. R., Tang, W., & Wang, Z. L. (2016) · Advanced Materials · doi:10.1002/adma.201504299 · Cited by 1,918
Highly‐Efficient, Flexible Piezoelectric PZT Thin Film Nanogenerator on Plastic Substrates
Park, K., Son, J. H., Hwang, G., Jeong, C. K., Ryu, J., Koo, M., Choi, I., Lee, S. H., Byun, M., Wang, Z. L., et al. (2014) · Advanced Materials · doi:10.1002/adma.201305659 · Cited by 835
Liang, Z., Yan, C.-F., Rtimi, S., & Bandara, J. (2019) · Applied Catalysis B: Environmental · doi:10.1016/j.apcatb.2018.09.028 · Cited by 689
Hwang, G., Park, H., Lee, J., Oh, S., Park, K., Byun, M., Park, H., Ahn, G., Jeong, C. K., No, K., et al. (2014) · Advanced Materials · doi:10.1002/adma.201400562 · Cited by 672
Lim, S., Son, D., Kim, J., Lee, Y. B., Song, J., Choi, S., Lee, D. J., Kim, J. H., Lee, M., Hyeon, T., et al. (2015) · Advanced Functional Materials · doi:10.1002/adfm.201402987 · Cited by 582
Metadata
- Authors
- Xu, S., Yeh, Y.-W., Poirier, G., McAlpine, M. C., Register, R. A., & Yao, N.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2013-05-06
- Volume
- 13
- Issue
- 6
- Pages
- 2393-2398
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W2039212121
- Cited by
- 339
- References
- 2
- FWCI
- 15.59
- Type
- journal article
- Language
- en
- Open access
- closed
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