Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Omer Salihoglu"'
Autor:
Omer Salihoglu, Yasser El Kahlout
Publikováno v:
Materials Research, Vol 22, Iss 2 (2019)
Nanostructured silicon (Si) has showed outstanding results as Li-ion battery anode material. Fabrication of nanostructured silicon anode materials is usually very complex, time consuming and expensive. In this work, silicon nanowires (SiNW`s) were pr
Externí odkaz:
https://doaj.org/article/6d3ded6453324c5e9874343b02f9f2cd
Autor:
Omer Salihoglu, Richard Fields, Sinan Balci, Evgeniya Kovalska, Pietro Steiner, Vladimir I. Fal'ko, Coskun Kocabas, Xiaoxiao Yu, Robert A. W. Dryfe, Gokhan Bakan, M. Said Ergoktas, Lewis W. Le Fevre, Kostya S. Novoselov
Publikováno v:
Nature Photonics
Nature photonics
Nature photonics
Optical materials with colour changing abilities have been explored for use in display devices1, smart windows2,3 or in the modulation of visual appearance4–6. The efficiency of these materials, however, has strong wavelength dependence, which limi
Publikováno v:
International Journal of Hydrogen Energy. 43:18572-18577
Continuous-phase, porous graphene was produced by CVD process and tested for suitability as catalyst and catalyst support for polymer electrolyte membrane (PEM) fuel cells. N-doping of CVD graphene was carried by NH3 gas flown over graphene for a giv
Autor:
Ozan Yakar, Omer Salihoglu, Selim Olcum, Hasan Burkay Uzlu, Sinan Balci, Nurbek Kakenov, Shahnaz Aas, Osman Balci, Coskun Kocabas, Sefik Suzer
Publikováno v:
Salihoglu, O, Burkay Uzlu, H, Yakar, O, Aas, S, Balci, O, Kakenov, N, Balci, S, Olcum, S, Suzer, S & Kocabas, C 2018, ' Graphene-Based Adaptive Thermal Camouflage ', Nano Letters, vol. 18, no. 7, pp. 4541-4548 . https://doi.org/10.1021/acs.nanolett.8b01746
Nano Letters
Nano Letters
In nature, adaptive coloration has been effectively utilized for concealment and signaling. Various biological mechanisms have evolved to tune the reflectivity for visible and ultraviolet light. These examples inspire many artificial systems for mimi
Publikováno v:
International Journal of Hydrogen Energy. 43:10710-10716
Chemical Vapor Deposition (CVD) process is utilized to grow and study behavior of porous, continuous-phase 3D graphene structures in acid electrolyte. Graphene layers that are produced by CVD process are tested for oxygen reduction reaction (ORR) act
Autor:
Yasser El Kahlout, Omer Salihoglu
Publikováno v:
Materials Research, Vol 22, Iss 2 (2019)
Materials Research v.22 n.2 2019
Materials research (São Carlos. Online)
Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
Materials Research v.22 n.2 2019
Materials research (São Carlos. Online)
Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
Nanostructured silicon (Si) has showed outstanding results as Li-ion battery anode material. Fabrication of nanostructured silicon anode materials is usually very complex, time consuming and expensive. In this work, silicon nanowires (SiNW`s) were pr
Publikováno v:
Journal of Alloys and Compounds
Lithium-Sulfur (Li-S) batteries are known for their high energy density and cost-effectiveness. However, the Li-S chemistry is a challenging topic due to the shuttle effect and the use of highly reactive lithium metal anode. To solve these issues, ul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99f45f410aea029f4509be3ab0a0be7b
https://hdl.handle.net/11693/53046
https://hdl.handle.net/11693/53046
Publikováno v:
ACS Photonics
Salihoglu, O, Kakenov, N, Balci, O, Balci, S & Kocabas, C 2018, ' Graphene-Quantum Dot Hybrid Optoelectronics at Visible Wavelengths ', ACS Photonics, vol. 5, no. 6, pp. 2384-2390 . https://doi.org/10.1021/acsphotonics.8b00163
Salihoglu, O, Kakenov, N, Balci, O, Balci, S & Kocabas, C 2018, ' Graphene-Quantum Dot Hybrid Optoelectronics at Visible Wavelengths ', ACS Photonics, vol. 5, no. 6, pp. 2384-2390 . https://doi.org/10.1021/acsphotonics.8b00163
With exceptional electronic and gate-tunable optical properties, graphene provides new possibilities for active nanophotonic devices. Requirements of very large carrier density modulation, however, limit the operation of graphene based optical device
Autor:
Rezan Demir-Cakan, Omer Salihoglu
The research on Li-S batteries is definitely progressing and superior cycling performances are achieved at the laboratory scale. Now the question is how all this great knowledge gained from the small laboratory scale experiments would be implemented
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::837d81ee8df2db82457534dad9c3795e
https://aperta.ulakbim.gov.tr/record/90183
https://aperta.ulakbim.gov.tr/record/90183
Publikováno v:
IEEE Journal of Quantum Electronics
In the quest to find ever better passivation techniques for infrared photodetectors, we explore several passivation layers using atomic layer deposition (ALD). We compare the impact of these layers on detectors fabricated under same conditions. We us