Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Ali Altuntepe"'
Publikováno v:
Engineering Proceedings, Vol 27, Iss 1, p 25 (2022)
In this research, a nanoporous platinum film is synthesized using the dealloying method. Platinum–copper (Pt–Cu) alloy films with a thickness of approximately 50 nm are prepared on glass using the magnetron-co-sputtering technique. In order to ob
Externí odkaz:
https://doaj.org/article/255308c47fe54b69bdf914cf1b085f17
Publikováno v:
Politeknik Dergisi. 25:667-673
Karbon atomlarının hekzagonal örgüde bir araya gelerek oluşturduğu tek atom kalınlığındaki grafen son yılların en yoğun araştırılan konularından bir tanesi olmasının yanı sıra yüksek elektrik ve ısı iletkenliği, yüksek ış
Autor:
Ali Altuntepe, Serkan Erkan, Onur Hasret, Atajan Yagmyrov, Duygu Yazici, Murat Tomakin, Mehmet Ali Olgar, Recep Zan
Publikováno v:
Journal of Materials Science: Materials in Electronics. 34
Autor:
Ahmet Emin Keçeci, Rasit Turan, Onur Hasret, Serkan Erkan, M.A. Olgar, Ali Altuntepe, Ayşe Seyhan, Murat Tomakin, Gamze Kökbudak, Recep Zan
Publikováno v:
Renewable Energy. 180:178-185
This study draws on our experiences with graphene to perform a hybrid TCO structure composed of AZO and graphene. We first set out to enhance the electrical and optical properties of AZO to enable its use especially in the field of solar cell. Hence,
Autor:
Cigdem Timurkutluk, Recep Zan, Bora Timurkutluk, Furkan Toruntay, Sezer Onbilgin, Onur Hasret, Ali Altuntepe
Publikováno v:
International Journal of Hydrogen Energy.
Publikováno v:
Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi.
In this study, MoS2 thin films were grown using two-step approach, which is based on employing both PVD and CVD techniques. The films were obtained initially by sputtering 1nm Mo film in the PVD system and followed by sulphurization of the film in CV
Autor:
Ozgecan Madenli, Ceyhun Akarsu, Ali Osman Adigüzel, Ali Altuntepe, Recep Zan, Ece Ümmü Deveci
Publikováno v:
Environmental technology.
Bioremediation is a promising technology that can eliminate the drawbacks of conventional treatment methods in removing harmful toxic metals including chromium(VI). Therefore, in this study, fungal hyphae modified with graphite and reduced graphene o
In this study, we investigated the impact of incorporating graphene with Ga-doped ZnO (GZO) when employing them as a TCO layer on Si-based solar cell. GZO thin films with various thicknesses (50-450 nm) were fabricated by the sputtering method using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6076a3b85217f0ee6c8dbb1b5bfd7fe4
https://aperta.ulakbim.gov.tr/record/237362
https://aperta.ulakbim.gov.tr/record/237362
Nikel Folyo Üzerinde Büyüme Süresi ve Metan Akışının Grafen Sentezi Üzerindeki Etkisinin İncelenmesi
Publikováno v:
Volume: 24, Issue: 3 1181-1186
Politeknik Dergisi
Politeknik Dergisi
Graphene has been one of the most investigated nanomaterials in recent years due to its one atom thickness nature and its extraordinary properties such as high conductivity and excellent transmittance in visible range, bendability and high carrier mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a120890a13a3c5c91cf06840e402f251
https://dergipark.org.tr/tr/pub/politeknik/issue/64892/869535
https://dergipark.org.tr/tr/pub/politeknik/issue/64892/869535
Amongst the silicon (Si)-based photovoltaics, heterojunction solar cells are the most promising solar cells due to their low thermal coefficient, high efficiency, and compatibility with newly emerged materials, such as graphene and perovskite. Studie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd955ad80b22444469f9daf1be89f0d3
https://doi.org/10.1016/b978-0-12-821592-0.00007-8
https://doi.org/10.1016/b978-0-12-821592-0.00007-8