Significantly enhanced energy harvesting based on Ba(Ti,Sn)O3 and P(VDF-CTFE) composite by piezoelectric and triboelectric hybrid

Shen, Yixuan; Yang, Ling; Xu, Jiwen; Zhou, Changrong; Yuan, Changlai; Pan, Xiaoyi; Cao, Fuzhi; Wang, Hua

doi:10.1007/s10854-020-05008-9

Cited by 3 publications

(3 citation statements)

References 38 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The addition of Sn 4+ further increased the BaTiO 3 piezoelectricity, and the peak open-circuit voltage was 4.16 V when the BTS particle content was 2 wt.%. A further increase of the BTS content would lead to a decrease in the output voltage, and the performance output decreased due to the high conductivity of BTS particles, and the insulating properties of the composite are weak because the BTS particles are not uniformly dispersed [ 95 ].…”

Section: Strategy For Enhancing the Performancementioning

confidence: 99%

Recent Progress in Piezoelectric-Triboelectric Effects Coupled Nanogenerators

2023

View full text Add to dashboard Cite

Piezoelectric and triboelectric nanogenerators have been widely studied in the past years for their advantages of easy design/manufacturing, small size, and flexibility. Nanogenerators that are developed based on the coupled piezoelectric and triboelectric effects (PTCNG) can make full use of the mechanical energies and achieve both higher output and sensing performance. This review aims to cover the recent research progress of PTCNG by presenting in detail their key technologies in terms of operating principles, integration concept, and performance enhancement strategies, with a focus on their structural simplification and efficiency performance improvement. The latest applications of PTCNG in tactile sensors and energy-harvesting system are also illustrated. Finally, we discuss the main challenges and prospects for the future development of PTCNG, hoping that this work can provide a new insight into the development of all-in-one mechanical energy-scavenging and sensing devices.

show abstract

Section: Strategy For Enhancing the Performancementioning

confidence: 99%

Recent Progress in Piezoelectric-Triboelectric Effects Coupled Nanogenerators

2023

View full text Add to dashboard Cite

show abstract

“…But, unlike the well-known BCT–BZT, BTS has been rarely explored in polymer composites for energy harvesting applications. Shen et al 34 incorporated Ba(Ti 0.92 Sn 0.08 )O 3 -0.5% Mn particles into a P(VDF-CTFE) matrix in order to achieve improved piezoelectric energy harvesting performance. Yu et al 35 developed a super-flexible, ultra-thin, and polarization-free BaTi 0.88 Sn 0.12 O 3 -glass fiber fabrics/PVDF-based composite for piezoelectric energy harvesting applications.…”

Section: Introductionmentioning

confidence: 99%

Morphotropic phase boundary-based BaTi_0.89Sn_0.11O₃ filler induced polarization tuned P(VDF-TrFE) composites as efficient piezo-tribo hybrid nanogenerators

Maiti,

Sasmal,

Arockiarajan

et al. 2024

Sustainable Energy Fuels

View full text Add to dashboard Cite

show abstract

“…The incorporation of inorganic nanomaterials into hydrogel is one effective approach for fabricating conductive hydrogels and improving the composites’ permittivity , where the most common way is doping certain materials into pristine hydrogels, such as carbon nanotubes, electronegative halogens, metal nanowires or nanoparticles, , two-dimensional (2D) materials (e.g., MXenes, MoS 2 , graphene, graphene oxide, graphitic carbon nitride, ferroelectric materials, e.g., SrTiO 3 or BaTiO 3 − ), etc. Doped PVA hydrogels can be developed as high-performance flexible bionic-skin electrodes as well as triboelectric layer dielectrics, which are novel, unique, and essential.…”

Section: Introductionmentioning

confidence: 99%

Flexible Triboelectric Nanogenerators based on Hydrogel/g-C₃N₄ Composites for Biomechanical Energy Harvesting and Self-Powered Sensing

Xiao,

Li,

2024

ACS Appl. Mater. Interfaces

View full text Add to dashboard Cite

Flexible and stretchable triboelectric nanogenerators (TENGs) have been rapidly advanced owing to the demand for portable and wearable electronic devices that can work under universal or motional circumstances. While versatile materials can be applied in a TENG as dielectric materials, flexible and costeffective electrodes are crucially important for the output performance of TENGs. Herein, we developed a poly(vinyl alcohol) (PVA) hydrogel TENG doped with a novel twodimensional material, graphitic carbon nitride (g-C 3 N 4 ), which could act as both a cost-effective flexible electrode and a positive dielectric for TENG with different morphologies. The measured peak-to-peak open-circuit voltage of the TENG reached 80 V at a dopant concentration of 2.7 wt % in single-electrode mode, which is far higher than that of the pristine PVA hydrogel TENG. As a demonstration of the application, the g-C 3 N 4 /PVA hydrogel TENG can be adopted as electronic skin to monitor the movement of the human body. Low-frequency mechanical energy-harvesting devices in different morphologies including discoid flake shape, tube shape, and spiral shape in the single-electrode mode or contact-separation mode have been designed, fabricated, and evaluated. All of these merits of the proposed hydrogel TENG after doping two-dimensional (2D) material g-C 3 N 4 have demonstrated their promising potential for versatile applications in biomechanical energy harvesting and self-powered sensing.

show abstract

Significantly enhanced energy harvesting based on Ba(Ti,Sn)O3 and P(VDF-CTFE) composite by piezoelectric and triboelectric hybrid

Cited by 3 publications

References 38 publications

Recent Progress in Piezoelectric-Triboelectric Effects Coupled Nanogenerators

Recent Progress in Piezoelectric-Triboelectric Effects Coupled Nanogenerators

Morphotropic phase boundary-based BaTi_0.89Sn_0.11O₃ filler induced polarization tuned P(VDF-TrFE) composites as efficient piezo-tribo hybrid nanogenerators

Flexible Triboelectric Nanogenerators based on Hydrogel/g-C₃N₄ Composites for Biomechanical Energy Harvesting and Self-Powered Sensing

Contact Info

Product

Resources

About

Significantly enhanced energy harvesting based on Ba(Ti,Sn)O3 and P(VDF-CTFE) composite by piezoelectric and triboelectric hybrid

Cited by 3 publications

References 38 publications

Recent Progress in Piezoelectric-Triboelectric Effects Coupled Nanogenerators

Recent Progress in Piezoelectric-Triboelectric Effects Coupled Nanogenerators

Morphotropic phase boundary-based BaTi0.89Sn0.11O3 filler induced polarization tuned P(VDF-TrFE) composites as efficient piezo-tribo hybrid nanogenerators

Flexible Triboelectric Nanogenerators based on Hydrogel/g-C3N4 Composites for Biomechanical Energy Harvesting and Self-Powered Sensing

Contact Info

Product

Resources

About

Morphotropic phase boundary-based BaTi_0.89Sn_0.11O₃ filler induced polarization tuned P(VDF-TrFE) composites as efficient piezo-tribo hybrid nanogenerators

Flexible Triboelectric Nanogenerators based on Hydrogel/g-C₃N₄ Composites for Biomechanical Energy Harvesting and Self-Powered Sensing