Results 41 to 50 of about 10,152 (224)

Actuators based on intrinsic conductive polymers/carbon nanoparticles nanocompositesElectroactive Polymer Actuators and Devices (EAPAD) 2013 [PDF]

, 2013
New polyaniline (PANi) synthesis was performed starting from non-toxic N-phenil-p-phenylenediamine (aniline dimer) using reverse addition of monomer to oxidizing agent, the synthesis allows to produce highly soluble PANi. Several types of doped PANi were
Accardo, Daisy, Ansaldo, A., Ariano, Paolo, Biso, M., Bocchini, Sergio, Lombardi, Mariangela, Ricci, D.   +6 more
core   +1 more source

Optimization of sPEEK/S-TiO2 nanocomposite membranes using response surface methodology for low-temperature fuel cell

Results in Engineering
Polyether-ether-ketone (PEEK), a speciality thermoplastic polymer is treated with concentrated sulfuric acid to introduce sulfonated repeating units in its backbone.
Mawlood Maajal Ali, Ali Basem, Anmar Sh Jasim, Dheyaa J. Jasim, Ameer Azam, S.J.A. Rizvi, Yusra A. AlBahadli, Maryam Hussein Abdulameer   +7 more
doaj   +1 more source

Roles of chemistry modification for surface wettability of Polyether-Ether-Ketone (PEEK) by ultraviolet laser ablation

Materials Research Express, 2023
Tailoring the functionality of Polyether-ether-ketone (PEEK) is critical for enhancing its application, which can be accomplished by the modification of surface morphology and chemistry.
Peiyun Xu, Fengjin Zhu, Xiaohui Wang, Junjie Zhang, Tao Sun   +4 more
doaj   +1 more source

Synchrotron microtomography reveals the fine three-dimensional porosity of composite polysaccharide aerogels [PDF]

, 2017
This study investigates the impact of ice-templating conditions on the morphological features of composite polysaccharide aerogels in relation to their mechanical behavior and aims to get a better insight into the parameters governing these properties ...
Ghafar, Abdul, Haberthür, David, Mikkonen, Kirsi S., Parikka, Kirsti, Suuronen, Jussi-Petteri, Tenkanen, Maija   +5 more
core   +1 more source

PES-g-BST/PEEK composites modified by surface grafting with high dielectric tunability

Journal of Materials Research and Technology, 2023
Ceramic/polymer composites have been widely utilized due to their outstanding dielectric and mechanical properties. The interfacial bonding between ceramic and organic phases has a significant effect on the properties of composites.
Shuhang Liu, Mingyu Peng, Xin Xu, Yiting Guo, Sichen Wu, Jie Xu, Harry Baxter, Bin Yang, Feng Gao   +8 more
doaj   +1 more source

The Effect of Implant Abutment Material of Titanium, Zirconia, and Polyether Ether Ketone on Prosthetic Screw Fracture Resistance

Frontiers in Biomedical Technologies
Purpose: In this study, the fracture resistance of prosthetic screws was tested using abutments made of titanium, zirconia, and Polyether Ether Ketone (PEEK) on dental implants.
Inas Salman
doaj   +1 more source

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

, 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.
Djaenudin, D. (Djaenudin), Permana, D. (Dani), Putra, H. E. (Herlian)   +2 more
core   +1 more source

Polydopamine grafting polyether ether ketone to stabilize growth factor for efficient osteonecrosis repair

Scientific Reports
This study examines the biocompatibility, osteogenic potential, and effectiveness of polyether ether ketone (PEEK) composites for treating osteonecrosis, seeking to establish a theoretical basis for clinical application.
Yi Sun, Jingyun Liu, Kaijia Chen, Nannan Zhong, Chengpeng He, Xinming Luan, Xiaobei Zang, Jianbo Sun, Ning Cao, Wenbo Wang, Qiang Ren   +10 more
doaj   +1 more source

Ultraviolet-induced Surface Grafting of Octafluoropentyl Methacrylate on Polyether Ether Ketone for Inducing Antibiofilm Properties [PDF]

, 2017
Since octafluoropentyl methacrylate is an antifouling polymer, surface modification of polyether ether ketone with octafluoropentyl methacrylate is a practical approach to obtaining anti-biofilm biocompatible devices.
Amdjadi, Parisa, Dashtimoghadam, Erfan, Fahimipour, Farahnaz, Ghasemi, Amir, Najafi, Farhood, Nojehdehian, Hanieh, Seifi, Massoud, Tayebi, Lobat   +7 more
core   +1 more source

Evolution of design considerations in complex craniofacial reconstruction using patient-specific implants [PDF]

, 2017
Previously published evidence has established major clinical benefits from using Computer Aided Design (CAD), Computer Aided Manufacturing (CAM), and Additive Manufacturing (AM) to produce patient-specific devices. These include cutting guides, drilling
Abdel-Moniem Barakat A, Adetayo OA, Bibb R, Caroline Hayhurst, Daniel S Morris, Dominic Eggbeer, Edwards BC., Eolchiyan SA, Harrysson O, Joerd W, Satyajeet Bhatia, Schepers RH, Sean Peel   +12 more
core   +1 more source