Results 71 to 80 of about 805,268 (254)

Scalable solution-processed ferroelectric polymers exhibiting markedly enhanced piezoelectricity

Nature Communications
Intensive efforts have been made to enhance the weak piezoelectric coefficients of ferroelectric polymers for flexible and wearable devices. However, previous approaches are highly dependent on synthesis of desired composition and complex/hash processing
Ze Yuan, Hui Tong, Zekai Fei, Chenyi Li, Yang Liu   +4 more
doaj   +1 more source

Electrochemical studies on inert filler incorporated poly (vinylidene fluoride - hexafluoropropylene) (PVDF - HFP) composite electrolytes

Polímeros, 2006
The ionic conductivity, thermal stability and lithium transference number have been investigated in composite polymer electrolytes (CPE) of poly(vinylidene fluoride - hexafluoropropylene) (PVDF-HFP) incorporating nano fillers of AlO[OH]n or gammaAl2O3 ...
J. Wilson, G. Ravi, M. Anbu Kulandainathan   +2 more
doaj   +1 more source

Electrical Storage in Poly(vinylidene fluoride) based Ferroelectric Polymers: Correlating Polymer Structure to Electrical Breakdown Strength

, 2016
Electrical Storage in Poly(vinylidene fluoride) based Ferroelectric Polymers: Correlating Polymer Structure to Electrical Breakdown ...
Qing Wang (27728), Jason Claude (2412520), Yingying Lu (180938), Kun Li (277035)   +3 more
core   +1 more source

Poly(vinylidene fluoride)/nickel nanocomposites from semicrystalline block copolymer precursors [PDF]

, 2013
The fabrication of nanoporous poly(vinylidene fluoride) (PVDF) and PVDF/nickel nanocomposites from semicrystalline block copolymer precursors is reported.
Mittelmeijer-Hazeleger, Marjo C., Mittelmeijer-Hazeleger, M.C., Voet, V.S.D., ten Brinke, G., Tichelaar, Martijn, Tanase, S., Tanase, Stefania, ten Brinke, Gerrit, Loos, Katja; id_orcid, Loos, Katja, Tichelaar, M., Voet, Vincent S. D., Loos, K.   +12 more
core   +1 more source

Functional Fibers in Soft Robotics: Advances in Material, Structural, and Systemic Tactics

Advanced Robotics Research, EarlyView.
Fiber‐form robotic systems offer a scalable pathway toward embodied intelligence in soft robotics. This review surveys functional fibers as material, structural, and systemic elements, highlighting advances in responsive materials, architectural programing, and fabrication strategies.
Joonhee Won, Jaehyun Jang, Hyeonseo Kim, Inyoung Choi, Steve Park, Seongjun Park   +5 more
wiley   +1 more source

Enhanced thermal properties of poly(vinylidene fluoride) composites with ultrathin nanosheets of MXene

, 2017
We report a facile method to delaminate MXenes and prepare poly(vinylidene fluoride)/MXene composites with excellent thermal properties.
Qihuang Deng, Dianyu Shen, Jinhong Yu, Shiyu Du, Zhiduo Liu, Qing Huang, Ting Wang, Cheng-Te Lin, Yong Cao, Nan Jiang   +9 more
core   +1 more source

Flexible Sensors for Robotics Tactile Perception: A Review

Advanced Robotics Research, EarlyView.
Flexible tactile sensing for robotics is reviewed through four interconnected dimensions. Physical mechanisms include piezoresistive, capacitive, piezoelectric, triboelectric, iontronic, and optical sensing. Structural design includes bioinspired, defect‐based, and MEMS‐based tactile systems.
Yu Song, Ying Chen, Yihao Chen, Xue Feng
wiley   +1 more source

Morphotropic Phase Boundary in Graft Poly(Vinylidene Fluoride‐co‐Tetrafluoroethylene) With High Curie Temperature

Advanced Science
Morphotropic phase boundary (MPB) has been demonstrated in various ferroelectric polymers near which piezoelectric coefficient d33 is substantially enhanced.
Zekai Fei, Chenyi Li, Yuquan Liu, Yang Li, Yun Zhang, Huamin Zhou, Yang Liu   +6 more
doaj   +1 more source

Room temperature magnetoresistance effects in ferroelectric poly(vinylidene fluoride) spin valves

, 2017
Room temperature magnetoresistance devices using ferroelectric poly(vinylidene fluoride) as the spacer layer were successfully fabricated for the first time.
Junwei Tong, Zhongchang Wang, Lianqun Zhou, Shouguo Wang, Masaya Mitsuishi, Gaowu Qin, Xianmin Zhang, Huie Zhu, Tokuji Miyashita   +8 more
core   +1 more source

Wavy‐Interlocked Stretchable Triboelectric Nanogenerators Enhanced by Liquid Metal Microflowers for Self‐Powered Wearable Motion Monitoring

Advanced Science, EarlyView.
Schematic showing a stretchable triboelectric nanogenerator based on interlocked wavy architectures that uses EGaIn microflower‐embedded PVDF‐TrFE and Nylon‐6 nanofiber membranes. The multi‐petaled, electron‐rich EGaIn microflowers enhance interfacial polarization and capacitance, while the interlocked wavy architecture enlarges the effective contact ...
Qianqian Xu, Huimin Li, Hanmin Zeng, Yahui Meng, Yimeng He, Xinke Hu, Senfeng Zhao, Jianxun Zhang, Peiqiong Zhou, Kechao Zhou, Dou Zhang, Chris Bowen, Yan Zhang   +12 more
wiley   +1 more source