Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Cekdar Vakifahmetoglu"'
Autor:
Andrea Zambotti, Apoorv Kulkarni, Tugce Semerci, Cekdar Vakifahmetoglu, Marco Pelanconi, Samuele Bottacin, Riccardo Balzarotti, Alberto Ortona, Gian Domenico Sorarù
Publikováno v:
Open Ceramics, Vol 18, Iss , Pp 100603- (2024)
This work proposes the processing of porous ceramic lattices via three polymer-derived ceramic routes, namely powder bed fusion and infiltration, fused filament fabrication and replica, and a direct replica of a foamed polymer. A common feature in th
Externí odkaz:
https://doaj.org/article/ab7688bb8d5c43038f3f6c9caf56a86b
Autor:
Levent Karacasulu, Merve Karakaya, Umut Adem, Vincenzo M. Sglavo, Mattia Biesuz, Cekdar Vakifahmetoglu
Publikováno v:
Open Ceramics, Vol 17, Iss , Pp 100541- (2024)
Potassium sodium niobate (KNN) is one of the most promising Pb-free piezo-ceramics. In the present work, KNN was produced by fast-firing with different cooling strategies, i.e., fast and slow cooling. Dielectric, ferroelectric, and piezoelectric prop
Externí odkaz:
https://doaj.org/article/779dd794bce84e36ba4c2adfc24e943d
Publikováno v:
ACS Omega, Vol 8, Iss 36, Pp 32955-32962 (2023)
Externí odkaz:
https://doaj.org/article/66df76841dce408293b8d40e70208c88
Autor:
Laura M. Henning, Ulla Simon, Amanmyrat Abdullayev, Bertram Schmidt, Carsten Pohl, Tamara Nunez Guitar, Cekdar Vakifahmetoglu, Vera Meyer, Maged F. Bekheet, Aleksander Gurlo
Publikováno v:
ACS Omega, Vol 7, Iss 5, Pp 4158-4169 (2022)
Externí odkaz:
https://doaj.org/article/90ccdbf6559c4a8db08c637435079cf8
Autor:
Huaiyou Chen, Amanmyrat Abdullayev, Maged F. Bekheet, Bertram Schmidt, Isabel Regler, Carsten Pohl, Cekdar Vakifahmetoglu, Mathias Czasny, Paul H. Kamm, Vera Meyer, Aleksander Gurlo, Ulla Simon
Publikováno v:
Fungal Biology and Biotechnology, Vol 8, Iss 1, Pp 1-11 (2021)
Abstract Background Recent efforts in fungal biotechnology aim to develop new concepts and technologies that convert renewable plant biomass into innovative biomaterials. Hereby, plant substrates become metabolized by filamentous fungi to transform t
Externí odkaz:
https://doaj.org/article/4f5ac2f4cab84ae2aaa891032c16139a
Publikováno v:
Journal of Materials Research and Technology, Vol 11, Iss , Pp 1142-1151 (2021)
A Calcium silicate hydrate (CSH) powder containing above 60 wt% xonotlite (remaining being tobermorite, scawtite and calcite) were produced from lime and ordinary recycled soda-lime glass via simple hydrothermal synthesis route. The thermogravimetric
Externí odkaz:
https://doaj.org/article/7d325b3ec9fa46409b65dd6829641942
Publikováno v:
Open Ceramics, Vol 7, Iss , Pp 100159- (2021)
KxNa1-xNbO3 (0 0.5) was obtained from 8 M total hydroxide concentration after 6 h of reaction at 200 °C. Rietveld refinement of the XRD data revealed that all samples exhibited the secondary NaNbO3 phase. However, the lowest amount (3.74 vol%) was o
Externí odkaz:
https://doaj.org/article/df9d8a068ca44e69944d21c866c70098
Autor:
Laura M. Henning, Amanmyrat Abdullayev, Cekdar Vakifahmetoglu, Ulla Simon, Hiba Bensalah, Aleksander Gurlo, Maged F. Bekheet
Publikováno v:
Advanced Energy & Sustainability Research, Vol 2, Iss 5, Pp n/a-n/a (2021)
Particulate and gaseous air pollutants pose a threat to human health and contribute to climate change. By today, air filters, stationary and portable, are markedly improved and can often provide innocuous air pollution levels. After introducing the c
Externí odkaz:
https://doaj.org/article/5df675c61bf0424f9bf029c5a9d3eae0
Publikováno v:
Materials, Vol 15, Iss 1, p 205 (2021)
This paper investigates the spreadability of the spherical CoCrWMo powder for laser- powder bed fusion (PBF-LB) by using image processing algorithms coded in MATLAB. Besides, it also aims to examine the spreadability dependence with the other charact
Externí odkaz:
https://doaj.org/article/d0483f3fee34416fa866a87e35fa5444
Autor:
Tugce Semerci, Kerem Can Dizdar, Apoorv Kulkarni, Derya Dispinar, Gian Domenico Soraru, Cekdar Vakifahmetoglu
Publikováno v:
Journal of Materials Science. 57:14723-14734