نتایج جستجو برای: poly ether ether ketone

تعداد نتایج: 107718  

Journal: :Coatings 2022

Despite wide applications in mechanical transmission components, sparked with extraordinary wear resistance, polymeric composites face the challenges of reinforcement agglomeration. In this work, deformation-driven processing was proposed to prepare carbon nanotube (CNTs)-reinforced poly-ether-ether-ketone (PEEK) matrix enhancement resistance. Severe plastic deformation contributed homogeneous ...

2017
Iole Venditti Laura Fontana Francesca A. Scaramuzzo Maria Vittoria Russo Chiara Battocchio Laura Carlini Laurent Gonon Vincent H. Mareau Ilaria Fratoddi

Gold nanoparticles, capped by 3-mercapto propane sulfonate (Au-3MPS), were synthesized inside a swollen sulfonated poly(ether ether ketone) membrane (sPEEK). The formation of the Au-3MPS nanoparticles in the swollen sPEEK membrane was observed by spectroscopic and microscopic techniques. The nanocomposite containing the gold nanoparticles grown in the sPEEK membrane, showed the plasmon resonanc...

Journal: :Acta biomaterialia 2012
T J Webster A A Patel M N Rahaman B Sonny Bal

Silicon nitride (Si(3)N(4)) is an industrial ceramic used in spinal fusion and maxillofacial reconstruction. Maximizing bone formation and minimizing bacterial infection are desirable attributes in orthopedic implants designed to adhere to living bone. This study has compared these attributes of Si(3)N(4) implants with implants made from two other orthopedic biomaterials, i.e. poly(ether ether ...

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