Honeycomb-like nanofiber based triboelectric nanogenerator using self-assembled electrospun poly(vinylidene fluoride-co-trifluoroethylene) nanofibers

2016 ◽  
Vol 108 (14) ◽  
pp. 143901 ◽  
Author(s):  
Shin Jang ◽  
Hyounjin Kim ◽  
Yeongjun Kim ◽  
Byung Ju Kang ◽  
Je Hoon Oh
Keyword(s):  
Vinylidene Fluoride ◽  
Triboelectric Nanogenerator ◽  
Poly Vinylidene Fluoride ◽  
Self Assembled

A high-power wearable triboelectric nanogenerator prepared from self-assembled electrospun poly(vinylidene fluoride) fibers with a heart-like structure

2019 ◽  
Vol 7 (19) ◽  
pp. 11724-11733 ◽  
Author(s):  
Jia-Han Zhang ◽  
Yong Li ◽  
Jinhua Du ◽  
Xihong Hao ◽  
Haitao Huang
Keyword(s):  
High Power ◽  
Vinylidene Fluoride ◽  
Triboelectric Nanogenerator ◽  
Poly Vinylidene Fluoride ◽  
Self Assembled ◽  
Great Output

A heart-like micro-nanofiber based wearable HMN-TENG with mutually matched friction layers possesses great output performances.

Self-assembled, highly crystalline porous ferroelectric poly(vinylidene fluoride-co-trifluoroethylene) interlayer for Si/organic hybrid solar cells

Nano Energy ◽  
2017 ◽  
Vol 41 ◽  
pp. 243-250 ◽  
Author(s):  
Sung Bum Kang ◽  
Myeong Hoon Jeong ◽  
In Young Choi ◽  
So-Dam Sohn ◽  
Su Han Kim ◽  
...  
Keyword(s):  
Solar Cells ◽  
Vinylidene Fluoride ◽  
Hybrid Solar Cells ◽  
Organic Hybrid ◽  
Poly Vinylidene Fluoride ◽  
Self Assembled

scholarly journals Construction of anisotropic fluorescent nanofibers assisted by electro-spinning and its optical sensing applications

RSC Advances ◽  
2019 ◽  
Vol 9 (22) ◽  
pp. 12585-12589 ◽  
Author(s):  
Fa-Heng Zhang ◽  
Rui-Xue Jiang ◽  
Wei Cao ◽  
Bin Du ◽  
Ding-Yuan Cao ◽  
...  
Keyword(s):  
Response Time ◽  
Vinylidene Fluoride ◽  
Optical Sensing ◽  
High Sensitivity ◽  
The Self ◽  
Short Response Time ◽  
Perylene Bisimide ◽  
Sensing Applications ◽  
Poly Vinylidene Fluoride ◽  
Self Assembled

Anisotropic fluorescent nanofibers constructed from the self-assembled perylene bisimide derivative and poly(vinylidene fluoride) show high sensitivity and short response time to aniline vapor.

scholarly journals Evaluation of Self-Assembly Pathways to Control Crystallization-Driven Self-Assembly of a Semicrystalline P(VDF-co-HFP)-b-PEG-b-P(VDF-co-HFP) Triblock Copolymer

Molecules ◽  
2020 ◽  
Vol 25 (17) ◽  
pp. 4033
Author(s):  
Enrique Folgado ◽  
Matthias Mayor ◽  
Vincent Ladmiral ◽  
Mona Semsarilar
Keyword(s):  
Self Assembly ◽  
Triblock Copolymer ◽  
Vinylidene Fluoride ◽  
The Self ◽  
Selective Solvents ◽  
Poly Vinylidene Fluoride ◽  
Self Assembled ◽  
Assembly Behavior ◽  
Assembly Pathways ◽  
Induced Crystallization

To date, amphiphilic block copolymers (BCPs) containing poly(vinylidene fluoride-co-hexafluoropropene) (P(VDF-co-HFP)) copolymers are rare. At moderate content of HFP, this fluorocopolymer remains semicrystalline and is able to crystallize. Amphiphilic BCPs, containing a P(VDF-co-HFP) segment could, thus be appealing for the preparation of self-assembled block copolymer morphologies through crystallization-driven self-assembly (CDSA) in selective solvents. Here the synthesis, characterization by 1H and 19F NMR spectroscopies, GPC, TGA, DSC, and XRD; and the self-assembly behavior of a P(VDF-co-HFP)-b-PEG-b-P(VDF-co-HFP) triblock copolymer were studied. The well-defined ABA amphiphilic fluorinated triblock copolymer was self-assembled into nano-objects by varying a series of key parameters such as the solvent and the non -solvent, the self-assembly protocols, and the temperature. A large range of morphologies such as spherical, square, rectangular, fiber-like, and platelet structures with sizes ranging from a few nanometers to micrometers was obtained depending on the self-assembly protocols and solvents systems used. The temperature-induced crystallization-driven self-assembly (TI-CDSA) protocol allowed some control over the shape and size of some of the morphologies.

ZnAl–LDH-induced electroactive β-phase and controlled dielectrics of PVDF for high-performance triboelectric nanogenerator for humidity and pressure sensing applications

2021 ◽  
Author(s):  
Soon-Gil Yoon ◽  
Ippili Swathi ◽  
Venkatraju Jella ◽  
Alphi-Maria Thomas ◽  
Chongsei Yoon ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Energy Storage ◽  
High Performance ◽  
Vinylidene Fluoride ◽  
Triboelectric Nanogenerator ◽  
Pressure Sensing ◽  
Β Phase ◽  
Sensing Applications ◽  
Poly Vinylidene Fluoride ◽  
Double Hydroxides

Layered double hydroxides (LDHs) have been extensively investigated for various applications such as drug delivery, energy storage, catalysis, and luminescence. In this study, an eco-friendly ZnAl–CO3–LDH-poly(vinylidene fluoride) (ZnAl–LDH–PVDF) composite acting...

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