Results 61 to 70 of about 21,753 (204)

Quantifying Structure–Property Relationships in Ferroelectric Polymers Toward High‐Performance Soft Robots

Advanced Science, EarlyView.
Here, we establish a quantitative relationship between the electrostriction coefficient (Q33) of FRPs and their interplanar spacing (d): Q33 = 100(Δd/d0+1) × Q33(s). Using this model, we fabricated high‐performance soft robots, including a biomimetic crawler (with a speed of 27 cm/s) and a butterfly (with a thrust‐to‐weight ratio of 0.71).
Ba Qin, Guotong Ding, Wanli Xing, Xiaoyu Yang, Wenxuan Li, Zhemin Chen, Shaobo Tan, Xiaoyong Wei, Zhicheng Zhang   +8 more
wiley   +1 more source

Dielectric and electrical properties of bilayer ZnO/PVDF-TrFE films for low frequency capacitor application / Adillah Nurashikin Arshad [PDF]

, 2021
Recent studies focused on the development of polymer hybrid bilayer and multilayer films configuration as an improvisation to overcome agglomeration in nanocomposite system.
Arshad, Adillah Nurashikin
core  

Sensitivity of Pressure Sensors Enhanced by Doping Silver Nanowires

Sensors, 2014
We have developed a highly sensitive flexible pressure sensor based on a piezopolymer and silver nanowires (AgNWs) composite. The composite nanofiber webs are made by electrospinning mixed solutions of poly(inylidene fluoride) (PVDF) and Ag NWs in a ...
Baozhang Li, Chengyi Xu, Jianming Zheng, Chunye Xu   +3 more
doaj   +1 more source

Multiferroic‐Centric Materials and Systems Engineering for Battery Applications: An Insight Into Mechanisms, Strategies, and Characterizations

Advanced Science, EarlyView.
Multiferroic order parameters – polarization, magnetization, and ferroelastic strain – are positioned as dynamic design variables for batteries. Their mechanistic roles, practical tuning through fabrication and external fields, and ferroic‐resolved characterization routes are unified into a closed‐loop framework, revealing how coupled ferroic responses
Jiaqi Su, Yanda Zhu, Hao Peng, Manman Li, Xuzihan Zhang, Meixiao Wu, Siyuan Zhang, Yuhan Zeng, Jiwen Liao, Ming Luo, Hetaishan Huang, Yutong Wang, Sean Li, Wenxian Li   +13 more
wiley   +1 more source

Enhancing Strain-Sensing Properties of the Conductive Hydrogel by Introducing PVDF-TrFE

Conductive hydrogels have attracted attention because of their wide application in wearable devices. However, it is still a challenge to achieve conductive hydrogels with high sensitivity and wide frequency band response for smart wearable strain sensors.
Zhirui Hu (3515846), Xiaotong Wei (8055566), Yingchun Li (636496), Chen Wang (88408), Jing Han (43038), Zhiqiang Gao (174499), Jie Li (15030), Yang Cao (53545)   +7 more
core   +1 more source

Ordered Ferroelectric PVDF−TrFE Thin Films by High Throughput Epitaxy for Nonvolatile Polymer Memory

, 2016
High throughput epitaxy of a thin ferroelectric poly(vinylidene fluoride-co-trifluoroethylene) (PVDF−TrFE) film is demonstrated on a molecularly ordered poly(tetrafluoroethylene) (PTFE) substrate based on spin coating method over the area of a few ...
Cheolmin Park (1439899), Bernard Lotz (1298151), Annette Thierry (1943329), Kap Jin Kim (1967251), Seok Ju Kang (1439923), Youn Jung Park (2238808), Martin Brinkmann (1579480)   +6 more
core   +1 more source

Tactile-Sensing Based on Flexible PVDF Nanofibers via Electrospinning: A Review

Sensors, 2018
The flexible tactile sensor has attracted widespread attention because of its great flexibility, high sensitivity, and large workable range. It can be integrated into clothing, electronic skin, or mounted on to human skin.
Xiaomei Wang, Fazhe Sun, Guangchao Yin, Yuting Wang, Bo Liu, Mingdong Dong   +5 more
doaj   +1 more source

Synergistic Integration of Artificial Merkel Disc and Meissner Corpuscle via Dermal Papillary Structures for Mechanically Filtered Multimodal Tactile Sensing

Advanced Science, EarlyView.
A multimodal tactile sensor module that mimics the spatial arrangement and function of Merkel discs and Meissner corpuscles within the human papillary structure operates in a self‐powered manner, responding to both dynamic and static stimuli, achieving tactile perception more similar to human skin.
Jaehyeong Kim, Bohee Maeng, Seunghwan Seo, Kyoung‐Yong Chun, Chang‐Soo Han   +4 more
wiley   +1 more source

High-performance sub-wavelength acoustic absorption via ZIF-8@PVDF-TrFE composite nanofiber for compact low-frequency noise control

Chemical Engineering Journal Advances
Developing sub-wavelength acoustic materials for low-frequency noise control within compact size ranges is a significant challenge and an urgent necessity to achieve exceptional acoustic performance.
Zihong Fan, Hailing Yang, Fukun Li, Xiaoling Lei, Yiwei Ren, Shanyuan He, De-Sheng Pei   +6 more
doaj   +1 more source

All‐Solution‐Processed Perovskite Light‐Emitting Transistors Enabled by a Fully Organic Architecture

Advanced Electronic Materials, EarlyView.
Fully solution‐processed light‐emitting transistors based on CsPbBr3 perovskite nanocrystals (Pe‐LETs) are demonstrated using an all‐organic platform. By optimizing film formation and device integration, the Pe‐LETs achieve bright green emission with excellent color purity and a peak external quantum efficiency of 4.17 × 10−3 %, marking a step forward ...
Kelment Zahoaliaj, Alice Fappani, Francesca Pallini, Valentina Bellotti, Nicolò Quaresima, Margherita Bolognesi, Mario Prosa, Luca Beverina, Stefano Toffanin   +8 more
wiley   +1 more source