Broad Bandwidth, Self-Powered Acoustic Sensor Created by Dynamic Near-Field Electrospinning of Suspended, Transparent Piezoelectric Nanofiber Mesh.
P(VDF-TrFE)
bioinspired acoustics
energy harvesting
nanogenerators
nanosensors
Journal
Small (Weinheim an der Bergstrasse, Germany)
ISSN: 1613-6829
Titre abrégé: Small
Pays: Germany
ID NLM: 101235338
Informations de publication
Date de publication:
07 2020
07 2020
Historique:
received:
29
01
2020
revised:
18
04
2020
accepted:
20
04
2020
pubmed:
9
6
2020
medline:
9
6
2020
entrez:
9
6
2020
Statut:
ppublish
Résumé
Freely suspended nanofibers, such as spider silk, harnessing their small diameter (sub-micrometer) and spanning fiber morphology, behave as a nonresonating acoustic sensor. The associated sensing characteristics, departing from conventional resonant acoustic sensors, could be of tremendous interest for the development of high sensitivity, broadband audible sensors for applications in environmental monitoring, biomedical diagnostics, and internet-of-things. Herein, a low packing density, freely suspended nanofiber mesh with a piezoelectric active polymer is fabricated, demonstrating a self-powered acoustic sensing platform with broad sensitivity bandwidth covering 200-5000 Hz at hearing-safe sound pressure levels. Dynamic near-field electrospinning is developed to fabricate in situ poled poly(vinylidene fluoride-co-trifluoroethylene) (P(VDF-TrFE)) nanofiber mesh (average fiber diameter ≈307 nm), exhibiting visible light transparency greater than 97%. With the ability to span the nanomesh across a suspension distance of 3 mm with minimized fiber stacking (≈18% fiber packing density), individual nanofibers can freely imitate the acoustic-driven fluctuation of airflow in a collective manner, where piezoelectricity is harvested at two-terminal electrodes for direct signal collection. Applications of the nanofiber mesh in music recording with good signal fidelity are demonstrated.
Identifiants
pubmed: 32510871
doi: 10.1002/smll.202000581
doi:
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
e2000581Informations de copyright
© 2020 The Authors. Published by WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Références
J. Yang, J. Chen, Y. Liu, W. Yang, Y. Su, Z. L. Wang, ACS Nano 2014, 8, 2649.
X. Fan, J. Chen, J. Yang, P. Bai, Z. Li, Z. L. Wang, ACS Nano 2015, 9, 4236.
Y. Hu, E. G. Kim, G. Cao, S. Liu, Y. Xu, Ann. Biomed. Eng. 2014, 42, 2264.
Y. H. Jung, S. K. Hong, H. S. Wang, J. H. Han, T. X. Pham, H. Park, J. Kim, S. Kang, C. D. Yoo, K. J. Lee, Adv. Mater. 2019, https://doi.org/10.1002/adma.201904020.
J. H. Han, K. M. Bae, S. K. Hong, H. Park, J. H. Kwak, H. S. Wang, D. J. Joe, J. H. Park, Y. H. Jung, S. Hur, C. D. Yoo, K. J. Lee, Nano Energy 2018, 53, 658.
M. Liu, X. Pu, C. Jiang, T. Liu, X. Huang, L. Chen, C. Du, J. Sun, W. Hu, Z. L. Wang, Adv. Mater. 2017, 29, 1703700.
J. Park, M. Kim, Y. Lee, H. S. Lee, H. Ko, Sci. Adv. 2015, 1, e1500661.
L. Q. Tao, H. Tian, Y. Liu, Z. Y. Ju, Y. Pang, Y. Q. Chen, D. Y. Wang, X. G. Tian, J. C. Yan, N. Q. Deng, Y. Yang, T. L. Ren, Nat. Commun. 2017, 8, 14579.
D. Floreano, R. J. Wood, Nature 2015, 521, 460.
J. Jang, J. H. Jang, H. Choi, Adv. Healthcare Mater. 2017, 6, 1700674.
S. Roundy, P. K. Wright, J. Rabaey, Comput. Commun. 2003, 26, 1131.
H. S. Lee, J. Chung, G. T. Hwang, C. K. Jeong, Y. Jung, J. H. Kwak, H. Kang, M. Byun, W. D. Kim, S. Hur, S. H. Oh, K. J. Lee, Adv. Funct. Mater. 2014, 24, 6914.
H. Droogendijk, J. Casas, T. Steinmann, G. J. M. Krijnen, Bioinspiration Biomimetics 2015, 10, 016001.
B. Stadlober, M. Zirkl, M. Irimia-Vladu, Chem. Soc. Rev. 2019, 48, 1787.
T. H. Lee, C. Y. Chen, C. Y. Tsai, Y. K. Fuh, Polymers 2018, 10, 692.
C. Lang, J. Fang, H. Shao, X. Ding, T. Lin, Nat. Commun. 2016, 7, 11108.
J. H. Han, J. H. Kwak, D. J. Joe, S. K. Hong, H. S. Wang, J. H. Park, S. Hur, K. J. Lee, Nano Energy 2018, 53, 198.
N. Chocat, G. Lestoquoy, Z. Wang, D. M. Rodgers, J. D. Joannopoulos, Y. Fink, Adv. Mater. 2012, 24, 5327.
S. N. Cha, J. S. Seo, S. M. Kim, H. J. Kim, Y. J. Park, S. W. Kim, J. M. Kim, Adv. Mater. 2010, 22, 4726.
R. Que, Q. Shao, Q. Li, M. Shao, S. Cai, S. Wang, S. T. Lee, Angew. Chem., Int. Ed. 2012, 51, 5418.
J. Zhou, R. N. Miles, Proc. Natl. Acad. Sci. USA 2017, 114, 12120.
R. N. Miles, J. Zhou, J. Vib. Acoust. 2018, 140, 011009.
J. Zhou, B. Li, J. Liu, W. E. Jones, R. N. Miles, J. Micromech. Microeng. 2018, 28, 095003.
J. Xu, M. J. Dapino, D. Gallego-Perez, D. Hansford, Sens. Actuators, A 2009, 153, 24.
K. Maity, B. Mahanty, T. K. Sinha, S. Garain, A. Biswas, S. K. Ghosh, S. Manna, S. K. Ray, D. Mandal, Energy Technol. 2017, 5, 234.
Y. Jiang, L. Gong, X. Hu, Y. Zhao, H. Chen, L. Feng, D. Zhang, Polymers 2018, 10, 364.
S. H. Park, H. B. Lee, S. M. Yeon, J. Park, N. K. Lee, ACS Appl. Mater. Interfaces 2016, 8, 24773.
C. Chang, V. H. Tran, J. Wang, Y. K. Fuh, L. Lin, Nano Lett. 2010, 10, 726.
X. Wang, G. Zheng, G. He, J. Wei, H. Liu, Y. Lin, J. Zheng, D. Sun, Mater. Lett. 2013, 109, 58.
D. Mandal, S. Yoon, K. J. Kim, Macromol. Rapid Commun. 2011, 32, 831.
A. Miyamoto, S. Lee, N. F. Cooray, S. Lee, M. Mori, N. Matsuhisa, H. Jin, L. Yoda, T. Yokota, A. Itoh, M. Sekino, H. Kawasaki, T. Ebihara, M. Amagai, T. Someya, Nat. Nanotechnol. 2017, 12, 907.
X. Yu, R. Rajamani, K. A. Stelson, T. Cui, Sens. Actuators, A 2006, 132, 626.
B. C. J. Moore, M. A. Stone, C. Füllgrabe, B. R. Glasberg, S. Puria, Ear Hear. 2008, 29, 907.
J. H. Bae, S. H. Chang, Compos. Struct. 2015, 131, 1090.