A 1D nonlinear model for piezoelectric semiconductor fibers incorporating thermal and thermoelectric effects DOI

Yanjie Mei,

Xueqian Kong, Gongye Zhang

et al.

Acta Mechanica, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 9, 2024

Language: Английский

Supersonically sprayed PVDF and ZnO flowers with built-in nanocuboids for wearable piezoelectric nanogenerators DOI
Bhavana Joshi,

Jaewoo Seol,

Edmund Samuel

et al.

Nano Energy, Journal Year: 2023, Volume and Issue: 112, P. 108447 - 108447

Published: April 20, 2023

Language: Английский

Citations

51
Piezoelectric energy harvesting and dissipating behaviors of polymer-based piezoelectric composites for nanogenerators and dampers DOI
Wenzheng Chen,

Qitan Zheng,

Yi Ang Lv

et al.

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 465, P. 142755 - 142755

Published: April 11, 2023

Language: Английский

Citations

26
Trends in piezoelectric nanomaterials towards green energy scavenging nanodevices DOI
Pradeep Kumar Singh,

Gun Anit Kaur,

Mamta Shandilya

et al.

Materials Today Sustainability, Journal Year: 2023, Volume and Issue: 24, P. 100583 - 100583

Published: Oct. 12, 2023

Language: Английский

Citations

24
Self-powered Electroassisted Photocatalysis for Wastewater Treatment DOI
Qingliang Shen, Feijie Wang,

Kaixin Liao

et al.

Nano Energy, Journal Year: 2024, Volume and Issue: 133, P. 110463 - 110463

Published: Nov. 10, 2024

Language: Английский

Citations

11
Ingenious Structure Engineering to Enhance Piezoelectricity in Poly(vinylidene fluoride) for Biomedical Applications DOI
Jiwei Cui,

Lijun Du,

Zhiheng Meng

et al.

Biomacromolecules, Journal Year: 2024, Volume and Issue: 25(9), P. 5541 - 5591

Published: Aug. 12, 2024

The future development of wearable/implantable sensing and medical devices relies on substrates with excellent flexibility, stability, biocompatibility, self-powered capabilities. Enhancing the energy efficiency convenience is crucial, converting external mechanical into electrical a promising strategy for long-term advancement. Poly(vinylidene fluoride) (PVDF), known its piezoelectricity, an outstanding representative electroactive polymer. Ingeniously designed PVDF-based polymers have been fabricated as piezoelectric various applications. Notably, performance platforms determined by their structural characteristics at different scales. This Review highlights how researchers can strategically engineer structures microscopic, mesoscopic, macroscopic We discuss advanced research diverse designs in biomedical sensing, disease diagnosis, treatment. Ultimately, we try to give perspectives trends biomedicine, providing valuable insights further research.

Language: Английский

Citations

8
Mie scattering of tightly focused beams by a core-shell nanoparticle DOI

Sarita,

Rajan Jha, Rakesh Kumar Singh

et al.

Optics Communications, Journal Year: 2024, Volume and Issue: 557, P. 130306 - 130306

Published: Jan. 25, 2024

Language: Английский

Citations

4
Self-Powering Gas Sensing System Enabled by Double-Layer Triboelectric Nanogenerators Based on Poly(2-vinylpyridine)@BaTiO3 Core–Shell Hybrids with Superior Dispersibility and Uniformity DOI
Jiyeon Oh, Jin‐Kyeom Kim, Jian Gao

et al.

ACS Nano, Journal Year: 2024, Volume and Issue: 18(19), P. 12146 - 12157

Published: April 30, 2024

Current core-shell hybrids used in diverse energy-related applications possess limited dispersibility and film uniformity that govern their overall performances. Herein, we showcase superdispersible (P2VP@BaTiO3) composed of a poly(2-vinylpyridine) (P2VP) (5-20 wt %) barium titanate oxide (BaTiO3), maximizing dielectric constants by forming the high-quality uniform films. The P2VP@BaTiO3-based triboelectric nanogenerators (TENGs), especially 10 % P2VP (P2VP10@BaTiO3)-based one, deliver significantly enhanced output performances compared to physically mixed P2VP/BaTiO3 counterparts. P2VP10@BaTiO3-based double-layer TENG exhibits not only an excellent transferred charge density 281.7 μC m-2 with power 27.2 W but also extraordinary device stability (∼100% sustainability maximum voltage for 54,000 cycles ∼68.7% retention even at 99% humidity). Notably, introducing MoS2/SiO2/Ni-mesh layer into this enables ultrahigh up 1228 m-2, which is top value reported TENGs so far. Furthermore, demonstrate near-field communication-based sensing system monitoring CO2 gas using our developed self-powered generator performance robustness.

Language: Английский

Citations

4
Enhanced piezoelectric performance of PVDF/MWCNTs energy harvester through a 3D-printed multimodal auxetic structure for smart security systems DOI
Amal Megdich,

Mohamed Habibi,

Luc Laperrière

et al.

Materials Today Sustainability, Journal Year: 2024, Volume and Issue: 27, P. 100847 - 100847

Published: May 20, 2024

Language: Английский

Citations

4
High output flexible polyvinylidene fluoride based piezoelectric device incorporating cellulose nanofibers/BaTiO3@TiO2 piezoelectric core-shell structure DOI
Jingyao Zhang,

Xinyi Song,

Shuoang Cao

et al.

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 275, P. 133088 - 133088

Published: June 14, 2024

Language: Английский

Citations

4
Multifaceted β-cyclodextrin encapsulated cerium oxide nanoparticles incorporated poly(vinylidene fluoride) nanocomposites towards mechanical energy harvesting and strain modulated optoelectronic sensor DOI
Suvankar Mondal, Sayoni Sarkar,

Ananya Aishwarya

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 158357 - 158357

Published: Dec. 1, 2024

Language: Английский

Citations

4