Zobrazeno 1 - 10
of 4 047
pro vyhledávání: '"poly(ether ether ketone)"'
Autor:
Arfat Anis, Manawwer Alam, Ravindra Kumar Gupta, Abdullah Alhamidi, Hamid Shaikh, Anesh Manjaly Poulose, Mohammad Asif Alam, Saeed M. Al-Zahrani
Publikováno v:
Journal of King Saud University: Science, Vol 36, Iss 6, Pp 103215- (2024)
A high-temperature polymer electrolyte membrane fuel cell (PEMFC) has enormous potential to produce clean energy with minimal environmental pollution along with high energy density and conversion efficiency. In the present work, anhydrous proton-cond
Externí odkaz:
https://doaj.org/article/ead84ca4f2ce44a08d6e82e4647da167
Publikováno v:
Journal of Membrane Science Letters, Vol 4, Iss 1, Pp 100075- (2024)
Novel membrane materials developed in research labs struggle to gain widespread industrial adoption due in part to insufficient reproducibility and unreliable performance data. Open-source hardware approaches, especially 3D printing, enable the democ
Externí odkaz:
https://doaj.org/article/4b8a46ca14384928a26a6adb5f9313d0
Autor:
Run Huang, Yingjian Gu, Yeju Yuan, Yunxiao Wang, Yusong Pan, Bo Li, Geliang Ren, Lei Huang, Yinghai Xie
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 12 (2024)
Poly-ether-ether-ketone (PEEK) is a biomedical plastic that can be used for orthopedic implants, but it offers poor antibacterial properties and bioactivity. In this study, PEEK was sulfonated with the obtained porous structure adsorbing graphene oxi
Externí odkaz:
https://doaj.org/article/1d63d4fe99024992a231c58942100b0d
Autor:
Rebecca Houston, Shivum Desai, Ariel Takayanagi, Christina Quynh Thu Tran, Ali Mortezaei, Alireza Oladaskari, Arman Sourani, Imran Siddiqi, Behnood Khodayari, Allen Ho, Omid Hariri
Publikováno v:
Cancers, Vol 16, Iss 16, p 2800 (2024)
Spinal metastases occur in up to 40% of patients with cancer. Of these cases, 10% become symptomatic. The reported incidence of spinal metastases has increased in recent years due to innovations in imaging modalities and oncological treatments. As th
Externí odkaz:
https://doaj.org/article/c8dc96c704aa4719b3a488839f352d1e
Autor:
Antonino Rizzuti, Elena Dilonardo, Gennaro Cozzolino, Fabio Matera, Alessandra Carbone, Biagia Musio, Piero Mastrorilli
Publikováno v:
Membranes, Vol 14, Iss 8, p 176 (2024)
The ionic exchange membranes represent a core component of redox flow batteries. Their features strongly affect the performance, durability, cost, and efficiency of these energy systems. Herein, the operating conditions of a lab-scale single-cell van
Externí odkaz:
https://doaj.org/article/971dce7db463482681519f381c52385d
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 5001-5015 (2023)
The interbody fusion cages are critical implants in spinal fusion surgeries, which stabilize the spine and treat pains resulting from degenerative disc disease. The commercial used poly (ether-ether-ketone) (PEEK) cages are non-porous and manufacture
Externí odkaz:
https://doaj.org/article/3883311d447947289773ddaac5dcd850
Akademický článek
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Autor:
Hao Zhang, Jizhuang Hui, Jingxiang Lv, Chul-Hee Lee, Zhiqiang Yan, Jun jie Wang, Lei Guo, Zhiguang Xu
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 4405-4426 (2023)
Nowadays, the fabrication of smart product with sensing capability is still an arduous task due to the difficulties in integrating multifunctional materials using conventional method. To address this problem, this study presents a novel method to man
Externí odkaz:
https://doaj.org/article/9ca8d087f41646d392c5b641fc26ec39
Publikováno v:
Arabian Journal of Chemistry, Vol 17, Iss 1, Pp 105400- (2024)
Blend membranes were prepared based on sulfonated poly (ether ether ketone) (SPEEK) and poly (etherimide) (PEI) using different amounts of multi-wall carbon nanotubes (MWCNTs) (up to 2 wt%). PEEK has been sulfonated directly to reach 70 % degree of s
Externí odkaz:
https://doaj.org/article/ccd8d8399e8f4492937bf909dcc852e6
Publikováno v:
Gels, Vol 10, Iss 4, p 283 (2024)
Poly(ether ether ketone) (PEEK) was found to form gels in the benign solvent 1,3-diphenylacetone (DPA). Gelation of PEEK in DPA was found to form an interconnected, strut-like morphology composed of polymer axialites. To our knowledge, this is the fi
Externí odkaz:
https://doaj.org/article/f50175e4600441a88ccb7c1aa15b805d