Results 61 to 70 of about 6,839 (221)

Análise química, microscópica e microbiológica de poli-éter-éter-cetona (PEEK) funcionalizado para incorporação de antibiofilmes orgânicos [PDF]

, 2015
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Programa de Pós-Graduação em Odontologia, Florianópolis, 2015.(Poli-éter-éter-cetona) PEEK representa atualmente uma alternativa para implantes ortopédicos ...
Dumes Montero, Juan Felipe
core  

3D printing high interfacial bonding polyether ether ketone components via pyrolysis reactions

Materials & Design, 2021
Recently, 3D-printed polyether-ether-ketone (PEEK) components have been shown to offer many applications in state-of-the-art electronics, 5G wireless communications, medical implantations, and aerospace components.
Qiushi Li, Wei Zhao, Bingjie Niu, Yiliang Wang, Xinhui Wu, Jiawen Ji, Yongxiang Li, Tingting Zhao, Han Li, Gong Wang   +9 more
doaj   +1 more source

Ion exchange membranes based upon crosslinked sulfonated polyethersulfone for electrochemical applications [PDF]

, 2013
Synthesis and characterization of new ion exchange membranes made from chlorosulfonated polyethersul- fone (SO2Cl-PES) crosslinked by polyaminated crosslinking reagents have been performed.
MABROUK, Walid, VIDAL, Serge, Fauvarque, J. F., SOLLOGOUB, Cyrille, MATOUSSI, F., OGIER, Lionel, Ogier, L., FAUVARQUE, J.F   +7 more
core   +1 more source

Preliminary Study of the Use of Sulphonated Polyether Ether Ketone (SPEEK) as Proton Exchange Membrane for Microbial Fuel Cell (MFC)

International Journal of Renewable Energy Development, 2018
Sulfonated polyether ether ketone (SPEEK) was utilized as a proton exchange membrane (PEM) in Microbial Fuel Cell (MFC). The SPEEK performance in producing electricity had been observed in MFC using wastewater and glucose as substrates.
Dani Permana, Herlian Eriska Putra, Djaenudin Djaenudin   +2 more
doaj   +1 more source

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

BCS II/IV antibiotics blended with SPEEK nanofibrous mat as an alternative for recurrent wound care: An in vitro and in vivo assessment

Current Research in Pharmacology and Drug Discovery
The repeated dressing changes, especially for infected wounds and those with high exudate, and applying drugs daily, are huge demands in wound management. Sustained and regulated medication release of BCS II/IV antibiotics improves chronic wound therapy.
Himabindu Padinjarathil, Carmelo Drago, Sandro Dattilo, Libera Vitiello, Kaarthick Raaja Venkatachalam, Thirugnasambandam G. Manivasagam, Prasanna Ramani   +6 more
doaj   +1 more source

Pressure‐Enhanced CO2‐to‐CO Electroreduction on Ag‐Based Catalysts: Industrially Relevant Rates and Mechanistic Insights

Carbon Energy, EarlyView.
Ag‐based catalysts operated under elevated CO2 pressures exhibit markedly enhanced intrinsic activity for CO formation, with OD‐Ag achieving −200 mA cm–2 and 90% FECO at −1.3 VRHE. Mechanistic analysis shows that high pressure strengthens a *COOH‐mediated pathway by increasing intermediate coverage and suppressing hydrogen evolution, establishing CO2 ...
Sheraz Ahmed, Chirong Sun, Yurim Sohn, Muhammad Shakir Hussain, Wooyul Kim, Hyung‐Suk Oh, Jaehoon Kim   +6 more
wiley   +1 more source

Polyether ether ketone in aquatic environment

, 2022
Jedan od najvećih problema današnjice jest problem plastike u okolišu. Plastika se razgrađuje, ali kroz jako dugi vremenski period, iako i tad zaostaju sitne čestice koje kao takve također predstavljaju opasnosti.
Plavčić, Petra
core   +2 more sources

Peek (Polyether Ether Ketone) – A Review Article

Indian Journal of Forensic Medicine & Toxicology, 2020
This article is aimed to review the applications of Polyether Ether Ketone (PEEK) in dentistry. The evolving desire for functions and aesthetics, few drawbacks with existing materials and clinicians shifting their paradigms towards metal free restorations led space for the metal-free restorations in today’s restorative practice.
openaire   +2 more sources

State‐of‐the‐Art and Synthetic Challenges for Hydrosilane Production

Chemistry – A European Journal, EarlyView.
The synthesis of hydrosilanes is currently energy intensive and their recycling is not considered. However, these compounds are important in many industrial fields but also for the valorization of oxygenated waste, towards a circular economy. This review compares the available synthetic routes and highlights the remaining challenges for the production ...
Gabriel Durin, Albane Fontaine, Jean‐Claude Berthet, Thibault Cantat   +3 more
wiley   +1 more source