Results 71 to 80 of about 10,152 (224)

Influence of loading conditions on the overall mechanical behavior of polyether-ether-ketone (PEEK) [PDF]

International Journal of Fatigue, 2018
Abstract Testing methods have been developed to compare the mechanical responses and failure behavior of polyether-ether-keton (PEEK) thermoplastic polymer; under quasi-static, high strain rate tensile tests and fatigue loading. Tensile tests were performed with the strain rates varying from 0.0003 s−1 to 60 s−1 and at different temperatures to ...
Abbasnezhad, N, Khavandi, A, Fitoussi, Joseph, Arabi, H, Shirinbayan, M, Tcharkhtchi, A   +5 more
openaire   +2 more sources

Multifunctional Design of Solid Polymer Electrolytes: Paving the Way for High‐Performance All‐Solid‐State Batteries

Carbon Energy, EarlyView.
This review provides a comprehensive and systematic overview of the multifunctional design strategies for solid polymer electrolytes (SPEs), a pivotal component for enabling high‐performance all‐solid‐state batteries (ASSBs). It begins with a detailed classification of SPE systems and elaborates on their respective molecular design principles. The work
Bin Man, Yuzhen Zhao, Bo Fu, Yulong Zeng, Yinwen Chen, Qingrui Liu, Wenjing Luo, Xin Li, Xuewei Li, Zikang Zhang, Yun Zheng, Sijie Liu   +11 more
wiley   +1 more source

Crosslinked SPEEK membranes: Mechanical, thermal, and hydrothermal properties [PDF]

, 2012
The thermal and mechanical behavior, the water uptake (WU), and water diffusion coefficient of sulfonated poly(ether ether ketone) (SPEEK)membranes annealed at 180 degrees C for different times were explored by high-resolution thermogravimetric analysis,
Chailan, J, Di Vona, M, Hou, H, Khadhraoui, M, Knauth, P, Maranesi, B, Polini, R   +6 more
core   +3 more sources

Correlative Electron Paramagnetic Resonance Imaging and Atomic Force Microscopy of Lithium Deposited on Copper

ChemPhysChem, Volume 26, Issue 6, March 15, 2025.
The correlation of a spectroscopic (EPRI) and microscopic (AFM) technique is demonstrated for a sample of Li deposited on Cu. Areas of different morphology were analysed. The techniques complement each other's length scales as well as the information obtained from the sample.
Beatrice Wolff, Christian Hellenbrandt, Peter Jakes, Rüdiger‐A. Eichel, Josef Granwehr, Florian Hausen   +5 more
wiley   +1 more source

Morphology, proliferation and osteogenic differentiation of human dental pulp derived stem cells cultured on collagen coated and non-coated polyether ether ketone (PEEK) and porous tantalum: an in vitro comparative study

Regeneration, Reconstruction & Restoration, 2018
Introduction: Reconstruction of large bone defects at the load bearing sites like spinal cord are still associating with major challenges. Although, currently two commercially available implants like porous tantalum and polyether-ether-ketone (PEEK ...
Sina Farzaneh, Mohsen Karami, Arash Khojasteh   +2 more
doaj   +1 more source

Evolution of dispersion of carbon nanotubes in Polyamide 11 matrix composites as determined by DC conductivity [PDF]

, 2012
Double-walled Carbon NanoTubes (DWCNTs) have been dispersed in a Polyamide 11 (PA11) matrix by two routes: in the solvent way, Polyamide 11 was first dissolved in its solvent to ensure a liquid state dispersion of carbon nanotubes by ultrasonic way; in ...
Aridon, Gwenaëlle, Cadiergues, Laurent, Carponcin, Delphine, Dantras, Eric, Lacabanne, Colette, Levallois, Franck   +5 more
core   +2 more sources

Effects of Different Polishing Procedures on the Surface Roughness and Hardness of Polyether Ether Ketone (PEEK)

Odovtos - International Journal of Dental Sciences, 2020
There is insufficient information about the chairside polishing methods of polyether ether ketone material. Therefore, it is aimed in this study to investigate the effects of different polishing processes on polyether ether ketone surface roughness and hardness. A total of 66 disc-shaped specimens made of polyether ether ketone were used in this study.
Büsra Tosun, Alper Ozdogan
openaire   +5 more sources

An Intrinsically Multimodal Self‐Powered Sensor Enhanced by Microstructured Powder Layer for AI‐Enabled Tactile Perception

Interdisciplinary Materials, EarlyView.
This study presents a self‐powered, intrinsically multimodal tactile sensor capable of both static and dynamic pressure sensing. Enhanced with a microstructured polytetrafluoroethylene powder layer, it enables high‐accuracy material recognition and surface texture classification, offering AI‐compatible tactile perception for robotic systems.
Kequan Xia, Song Yang, Dong Qiang, Min Yu   +3 more
wiley   +1 more source

Surface modification of PEEK implants for craniofacial reconstruction and aesthetic augmentation—fiction or reality?

Frontiers in Surgery
Facial implantology, a crucial facet of plastic and reconstructive surgery, focuses on optimizing implant materials for facial augmentation and reconstruction.
Martin Kauke-Navarro, Martin Kauke-Navarro, Leonard Knoedler, Leonard Knoedler, Samuel Knoedler, Samuel Knoedler, Can Deniz, Ali-Farid Safi, Ali-Farid Safi   +8 more
doaj   +1 more source

Ultrasound-triggered antibiotic release from PEEK clips to prevent spinal fusion infection: Initial evaluations. [PDF]

, 2019
Despite aggressive peri-operative antibiotic treatments, up to 10% of patients undergoing instrumented spinal surgery develop an infection. Like most implant-associated infections, spinal infections persist through colonization and biofilm formation on ...
Delaney, Lauren J., Eisenbrey, John R., Fang, Taolin, Fitzgerald, Keith, Forsberg, Flemming, Hickok, Noreen J., Kepler, Christopher K., Kurtz, Steven M., Leung, Jay, MacDonald, Daniel, Patel, Neil, Sevit, Alex M.   +11 more
core   +1 more source