Articles with "composite film" as a keyword



Ultrafast Responsive Non‐Volatile Flash Photomemory via Spatially Addressable Perovskite/Block Copolymer Composite Film

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Published in 2020 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202000764

Abstract: The exotic photophysical properties of organic–inorganic hybrid perovskite with long exciton lifetimes and small binding energy have appeared as promising front‐runners for next‐generation non‐volatile flash photomemory. However, the long photo‐programming time of photomemory limits its… read more here.

Keywords: composite film; non volatile; flash photomemory; volatile flash ... See more keywords

Polymorphic Localized Heterostructure Design for High‐Performance Amorphous/Nanocrystalline Composite Film

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Published in 2024 at "Advanced Materials"

DOI: 10.1002/adma.202406625

Abstract: Analogous to linear dielectric, amorphous perovskite dielectrics characterized of high breakdown strength and low remanent polarization possess in‐depth application in the sea, land, and air fields. Amorphous engineering is a common approach to balance the… read more here.

Keywords: composite film; nanocrystalline composite; polymorphic localized; amorphous nanocrystalline ... See more keywords

Highly Efficient Broadband Solar‐Blind UV Photodetector Based on Gd2O3:Eu3+–PMMA Composite Film

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Published in 2020 at "Advanced Materials Interfaces"

DOI: 10.1002/admi.202000570

Abstract: Due to their broad applications in civil and military fields, solar‐blind ultraviolet (UV) photodetectors have been paid with growing interest in recent years. Among lots of emerging materials exploited as spectral convertors for such photodetectors,… read more here.

Keywords: broadband solar; solar blind; efficient broadband; composite film ... See more keywords

High‐Performance Thermoelectric and Electromagnetic Interference Shielding Derived from MXene/Ag2Se Nanowire Composite Film

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Published in 2024 at "Advanced Electronic Materials"

DOI: 10.1002/aelm.202400018

Abstract: A flexible n‐type composite film consisting of MXene/Ag2Se nanowires (MX‐AS), is synthesized herein via a facile wet chemical sintering process. The thermoelectric properties of the composites with various MXene concentrations are systematically explored. The as‐synthesized… read more here.

Keywords: composite film; ag2se nanowire; electromagnetic interference; mxene ag2se ... See more keywords

Edible-algae base composite film containing gelatin for food packaging from macroalgae, Gracilaroid (Gracilaria fisheri).

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Published in 2024 at "Journal of the science of food and agriculture"

DOI: 10.1002/jsfa.13531

Abstract: BACKGROUND Conventional petroleum-based packaging films cause severe environmental problems. In this work bio-edible film as a safe to replace petroleum-based polymers was introduced. A food application for edible sachets and a composite edible film (EF)… read more here.

Keywords: composite film; food; gelatin; gracilaria fisheri ... See more keywords

A wideband flexible antenna utilizing PMMA/PVDF‐HFP/PZT polymer composite film and silver‐based conductive ink for wearable applications

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Published in 2024 at "Polymers for Advanced Technologies"

DOI: 10.1002/pat.6575

Abstract: The relentless drive towards miniaturization and seamless integration of electronic components in wireless communications and wearable devices has significantly increased the demand for flexible, cost‐effective composites with high dielectric constants and low losses. This study… read more here.

Keywords: composite film; wearable applications; pmma pvdf; pvdf hfp ... See more keywords

Preparation, characterization and pork preservation of antibacterial chitosan composite film based on ethyl p‐methoxycinnamate isolated from Kaempferia galanga L.

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Published in 2024 at "Polymer International"

DOI: 10.1002/pi.6730

Abstract: Chitosan (CS)‐based films incorporated with ethyl p‐methoxycinnamate (EPMC) isolated from Kaempferia galanga L. were fabricated to prolong the shelf life of refrigerated pork. Addition of EPMC into CS‐based films significantly improved the physical properties, such… read more here.

Keywords: composite film; kaempferia galanga; isolated kaempferia; pork ... See more keywords

ZnO Film UV Photodetector with Enhanced Performance: Heterojunction with CdMoO4 Microplates and the Hot Electron Injection Effect of Au Nanoparticles.

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Published in 2017 at "Small"

DOI: 10.1002/smll.201702177

Abstract: A novel CdMoO4 -ZnO composite film is prepared by spin-coating CdMoO4 microplates on ZnO film and is constructed as a heterojunction photodetector (PD). With an optimized loading amount of CdMoO4 microplates, this composite film PD… read more here.

Keywords: zno film; zno; composite film; cdmoo4 microplates ... See more keywords

Multistage SrBaTiO3 /PDMS Composite Film-Based Hybrid Nanogenerator for Efficient Floor Energy Harvesting Applications.

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Published in 2023 at "Small"

DOI: 10.1002/smll.202300535

Abstract: Triboelectric nanogenerators are an emerging energy-scavenging technology that can harvest kinetic energy from various mechanical moments into electricity. The energy generated while humans walk is the most commonly available biomechanical energy. Herein, a multistage consecutively-connected… read more here.

Keywords: multistage; hybrid nanogenerator; energy; hng ... See more keywords

Coordination Compound Guided a Novel Composite Film with Zn2V2O7 Nanoflake and VO2@Zn2V2O7 Nanoparticle for Enhanced Thermochromism Smart Window.

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Published in 2024 at "Small"

DOI: 10.1002/smll.202312004

Abstract: Thermochromic vanadium dioxide (VO2) can intelligently modulate the transmittance of indoor solar radiation to reduce the energy consumption of air conditioning in buildings. Nevertheless, it remains a great challenge to simultaneously improve the luminous transmittance… read more here.

Keywords: composite film; vo2 zn2v2o7; zn2v2o7; coordination compound ... See more keywords

Highly Flexible and Ultralight PVA-co-PE-AgNW/MXene Composite Film with Low Filling for Multistage Electromagnetic Interference Shielding.

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Published in 2024 at "Small"

DOI: 10.1002/smll.202411752

Abstract: A composite film with multistage mechanisms for effective electromagnetic interference (EMI) shielding in the ultra-wide frequency of 8-20 GHz was designed. Poly(vinyl alcohol-co-ethylene) (PVA-co-PE) nanofibers and twill-structured nylon 6 fabric are used as substrate and filter… read more here.

Keywords: composite film; electromagnetic interference; pva; agnw mxene ... See more keywords