Results 101 to 110 of about 31,614 (246)

Friction and Wear Performance of a Hydraulic Motor Roller/Piston Pair Contact Lined with the Self-Lubricating Bearing Bush Modified by PEEK

open access: yesApplied Sciences
Poly Ether Ether Ketone (PEEK) is a kind of special engineering plastic with excellent properties such as high-temperature resistance, self-lubrication, wear resistance, and high mechanical strength.
Ying Li   +4 more
doaj   +1 more source

A Review of Metal–Organic Framework (MOF) Based Active Food Packaging: Materials Selection, Cellulose Matrices Current Advances, Synthesis and Characterizations

open access: yesPackaging Technology and Science, EarlyView.
Active packaging offers an effective approach to extending food shelf life. This review summarizes the past decade of progress in metal‐organic framework (MOF)‐based active food packaging, highlighting material selection, characterization, challenges, and future prospects.
Belladini Lovely   +4 more
wiley   +1 more source

Multiscale Modeling of Thermoplastic Matrix Composites for Cryogenic Hydrogen Storage Applications

open access: yesModelling
The performance of thermoplastic matrix composites for linerless Type V cryotanks is evaluated via a partially coupled, multiscale computational workflow with the objective of assessing the choice of thermoplastic matrix material under realistic ...
Brett A. Bednarcyk   +2 more
doaj   +1 more source

Polyphenylene ethers with imide linking groups [PDF]

open access: yes, 1984
Novel polyphenylene ethers with imide linking units are disclosed. These polymers incorporate the solvent and thermal resistance of polyimides and the processability of polyphenylene ethers.
Burks, H. D., St.clair, T. L.
core   +1 more source

Ion‐Regulating SPEEK–BNNS Hybrid Interfaces Enabling Low‐Barrier Zn‐Ion Transport and Dendrite‐Free Zinc Anodes

open access: yesSmall, EarlyView.
A scalable organic–inorganic hybrid protective layer composed of sulfonated poly(ether ether ketone) and boron nitride nanosheets is introduced to stabilize Zn‐metal anodes. The hybrid architecture regulates Zn2+ transport, suppresses dendrite growth, and mitigates parasitic reactions, enabling uniform Zn deposition and long‐term stable cycling in ...
Minseo Kim   +6 more
wiley   +1 more source

Characterisation of a novel poly (ether ether ketone)/calcium sulphate composite for bone augmentation

open access: yesBiomaterials Research, 2017
Background Calcium sulphate (CS) has been used in bone grafting since the 1800s. It has not replaced autograft as the gold standard, however, since its dissolution occurs rapidly in bodily fluids, meaning that the material cannot support long-term bone ...
Erik A. B. Hughes, Liam M. Grover
doaj   +1 more source

Dry Sliding Wear Response of Fly Ash Filled Poly-Ether-Ether-Ketone Composites [PDF]

open access: yes, 2011
This paper reports the development and wear performance evaluation of a new class of poly-ether-ether-ketone (PEEK) based composites filled with fly ash, an industrial waste. Fly ash is generated in large amounts from furnaces in coal based thermal power
Sahoo, Alok Kumar
core  

High Temperature Laser Sintering: An investigation into mechanical properties and shrinkage characteristics of Poly (Ether Ketone) structures [PDF]

open access: yes, 2015
Copyright © 2014 Elsevier. NOTICE: this is the author’s version of a work that was accepted for publication in Materials and Design. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and ...
Berretta, Silvia   +6 more
core   +1 more source

Organic Transistor‐Based Neuromorphic Electronics and Their Recent Applications

open access: yesSmall Methods, EarlyView.
This review highlights recent progress in organic neuromorphic electronics, showing how organic semiconductors enable synaptic and neuronal functions with low power, mechanical flexibility, and biocompatibility. By bridging materials, devices, and systems, organic platforms are accelerating brain‐inspired computing toward applications in artificial ...
Ziru Wang, Feng Yan
wiley   +1 more source

Application and research advance of poly-ether-ether-ketone (PEEK) in removable partial dentures [PDF]

open access: yesKouqiang yixue
As a commonly used material for removable partial dentures, cobalt-chromium alloy frameworks offer excellent corrosion resistance, processability and stability. However, they also have drawbacks, including a high modulus of elasticity and poor aesthetics.
LI Danyang, DING Hao, WU Jie, XIE Hongjun
doaj   +1 more source

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