Results 121 to 130 of about 44,350 (289)
Influence of corona charging in cellular polyethlene film
, 2011 [En] Cellular polymers have recently attracted attention for their property of exhibiting a piezoelectric constant when they are electrically charged.
Llovera Segovia, Pedro +7 more
core +2 more sources
Skin‐Like Tri‐Modal Sensors Based on Soft Piezoelectric and Ionic Composites
Advanced Materials Technologies, EarlyView.Inspired by the multimodal perception of human skin, a soft, skin‐like tri‐modal sensor is presented. The device incorporates an ionically conductive, piezoelectric, elastic composite as its active layer, enabling independent detection of temperature, static strain, and dynamic strain within a single two‐terminal architecture.
Liren Wang +9 more
wiley +1 more source
Advanced Materials Technologies, EarlyView.This work highlights the impact of incorporating graphene nanoflakes into precursor inks of MAPbBr3 for inkjet‐printed optoelectronic device applications. A substantial modification of the crystallization dynamics is reported despite miniscule concentrations.
Kenneth Lobo +12 more
wiley +1 more source
Smart Piezoelectric Materials for Energy Harvesting
Piezoelectric materials are a unique class of functional materials that have attracted significant attention for their ability to convert mechanical energy to electrical energy and vice versa. Their fast response speed and high precision make them highly
Chauhan, Jyoti, Kumar, Sudhanshu
core +1 more source
Advances in Lead-Free Piezoelectric Materials for Sensors and Actuators
, 2010 Piezoelectrics have widespread use in today’s sensor and actuator technologies. However, most commercially available piezoelectric materials, e.g., Pb [ZrxTi1-x] O3 (PZT),are comprised of more than 60 weight percent lead (Pb).
Jacob L. Jones, Elena Aksel
core +1 more source
Multimodal Haptic Perception Through Synergistic Nanocomposite Sensor Arrays
Advanced Materials Technologies, EarlyView.Multi‐modal fingertip haptics are advanced through a bioinspired &vertical‐via' electronic skin architecture. A confined PDMS/MWCNT/NiNP nanocomposite, sitting at the percolation threshold, enables tactile, thermal, and magnetic sensing. A unique via‐density gradient and dedicated &Un‐Touch' reference nodes provide robust spatial resolution and signal ...
Amos Bardea, Fernando Patolsky
wiley +1 more source
Organic biodegradable piezoelectric materials and their potential applications as bioelectronics
, 2023 Biodegradable piezoelectrics represent an intriguing category of electroactive materials combining the mechanical-electrical coupling characteristics with a unique biodegradable feature that eliminates unnecessary materials retention and minimize ...
Yin, Lan +4 more
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Engineered smart piezoelectric materials facilitate bone defect regeneration
Materials & DesignBioelectricity is an essential element of biological entities, present in all cell types and regulating their behavior and function. Bone itself can be considered a natural piezoelectric composite material, with piezoelectric signals generated under ...
Zhao Chen +8 more
doaj +1 more source
Advanced Materials Technologies, EarlyView.A flexible pressure sensor utilizing a 3D dual‐pore polyurethane structure is developed to overcome the intrinsic trade‐off between sensitivity and linearity. By inducing sequential buckling through distinct pore sizes and shapes, the device achieves highly linear and sensitive responses across a wide pressure range.
Jae Yeong Jang, Jaemin Choi, Young Jung
wiley +1 more source
Electrical energy generation from Piezoelectric materials
, 2011 Access is limited to UniMAP community.The goal of this project is to harvest electrical energy from vibrating structures by using the piezoelectric materials.
Lau, Lee Tak
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