Results 191 to 200 of about 1,113,748 (251)

Freestanding Hierarchical‐Porous BCZT Thin Films Enable Efficient Ultrasonic Energy Harvesting in Soft Tissue

Advanced Science, Volume 13, Issue 63, 12 November 2026.
Freestanding hierarchical‐porous BCZT thin films integrate a compliant porous surface with a dense piezoceramic backbone to balance mechanical reliability, voltage sensitivity, and acoustic coupling. The films enable stable wearable pulse‐wave monitoring and enhanced tissue‐coupled ultrasonic energy harvesting, offering a promising route toward soft ...
Zifan Li, Shengwei Gao, Wang Hong, Yuxin Chen, Yiyang Gu, Xu Wang, Chen Tang, Ying Hong, Xuemu Li, Xiaodong Yan, Yi Zheng, Yiming Liu, Junchen Liao, Biao Wang, Shiyuan Liu   +14 more
wiley   +1 more source

Ferroelectric films from polymer

III-Vs Review, 1995
openaire   +1 more source

Controlled Nanoarchitecture of Aligned Electrospinning Fiber Composite Electrolyte Based on Plant and Animal Biopolymers for Safe Na‐Ion Batteries

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 6, November 2026.
Aligned Electrospun Composite Electrolyte. The resurgence of solid‐state Na+ battery, sustained through lithium deficiency and mounting costs, offers an auspicious alternative to solid‐state Li+ battery. This study introduces a nanoarchitectural approach that integrates electrospinning with a simple solution casting technique to develop a mechanically ...
Md. Mehadi Hassan, Brett Conners, Mojtaba Ebrahimian Mashhadi, Jinguang Hu, Xia Li, Qingye Lu   +5 more
wiley   +1 more source

Piezo-, pyro-and ferroelectricity in polymers

Oyo Buturi, 1991
openaire   +1 more source

Multilevel Information Storage in Ferroelectric Polymer Memories

Advanced Materials, 2011
Multibit memory devices based on the ferroelectric copolymer P(VDF-TrFE) (poly-(vinylidenefluoride-trifluoroethylene)) are presented. Multilevel microstructures are fabricated by thermal imprinting of spin-coated ferroelectric polymer film using a rigid Si template.
Gerwin H Gelinck, Klaus Reimann
exaly   +7 more sources

Nanostructured Ferroelectric-Polymer Composites for Capacitive Energy Storage [PDF]

Small Methods, 2018
The introduction of inorganic components into a polymer matrix to form polymer composites is an emerging and promising approach to dielectric materials for capacitive energy storage.
Qing Wang, He Li, Zongren Peng
exaly   +2 more sources

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Ferroelectric Polymers

1995
Part 1 Ferroelectric Polymers: Polymer Electrets Crystal Structures and Phase Transitions of PVDF and Related Copolymers Ferroelectric, Pyroelectric, and Piezoelectric Properties of Poly(vinylidene Fluoride) PVDF and Its Blends Poly(trifluoroethylene) Ferroelectric Nylons Cyanopolymers Polyureas and Polythioureas Piezoelectricity and Pyroelectricity ...
G. M. Garner, K. J. Humphrey
openaire   +2 more sources

Ferroelectric Polymers

Science, 1983
Piezoelectricity and pyroelectricity, traditionally encountered in certain single crystals and ceramics, have now also been documented in a number of polymers. Recently, one such polymer—poly(vinylidene fluoride)—and some of its copolymers have been shown to be ferroelectric as well.
openaire   +2 more sources

A ferroelectric helical polymer

Chemical Communications
This communication introduces helical polyacetylene (P1) with an appended acceptor (A)–donor (D)–acceptor (A) conjugated chromophore as a promising ferroelectric candidate.
Supriya Bandyopadhyay, Shubhankar Barman, Swadesh Paul, Anuja Datta, Suhrit Ghosh   +4 more
openaire   +2 more sources

Relaxor Ferroelectric Polymers

Ferroelectrics, 2006
The relaxor ferroelectric polymers, i.e., the poly(vinylidene fluoride-trifluoroethylene) [P(VDF-TrFE)] based terpolymers and high energy electron irradiated copolymers, provide unique opportunity to investigate the ferroelectric relaxor behavior in polymeric materials.
Shihai Zhang, Cheng Huang, Z. -Y. Cheng, F. Xia, R. Klein, Q. M. Zhang, V. Bobnar, A. Levstik, F. Bauer   +8 more
openaire   +1 more source