Transparent Contacts with Metal Nanowire Networks



Transparent Contacts With Metal Nanowire Networks
Ünalan, Hüsnü Emrah (2016-05-06)
Transparent Thin-Film Heaters Based on Atomic Layer Deposited Oxides onto Copper Nanowire Networks
Ünalan, Hüsnü Emrah; Polat Genlik, Sevim; İmer, Muhsine Bilge (2018-11-25)
Transparent and conducting copper nanowire networks with improved oxidation stability
Polat Genlik, Sevim; Ünalan, Hüsnü Emrah; Department of Metallurgical and Materials Engineering (2018)
Among all scalably synthesized metal nanowires, silver nanowires are the most widely studied and the first commercialized nanowire type. On the other hand, copper nanowires (Cu NWs) are not far behind the silver nanowires and hold great promise due to their lower cost in combination with comparable electrical conductivity in the network form. However, oxidation is the prominent barrier in front of the large scale utilization of Cu NWs. It is well known that bulk copper itself is also prone to oxidation, and...
Transparent and Flexible Supercapacitors with Single Walled Carbon Nanotube Thin Film Electrodes
YÜKSEL, Recep; SARIOBA, Zeynep; Çırpan, Ali; Hiralal, Pritesh; Ünalan, Hüsnü Emrah (2014-09-10)
We describe a simple process for the fabrication of transparent and flexible, solid-state supercapacitors. Symmetric electrodes made up of binder-free single walled carbon nanotube (SWCNT) thin films were deposited onto polydimethylsiloxane substrates by vacuum filtration followed by a stamping method, and solid-state supercapacitor devices were assembled using a gel electrolyte. An optical transmittance of 82% was found for 0.02 mg of SWCNTs, and a specific capacitance of 22.2 F/g was obtained. The power d...
Sharif, Parisa; Oral, Ahmet; Çırpan, Ali; Department of Micro and Nanotechnology (2021-7-14)
This thesis presents a novel method for fabrication of OLEDs on a specific flexible PET substrate with graphene anodes, demonstrating low sheet resistance, high work function, and an extremely high luminance. Firstly, a single-layer graphene growth process with chemical vapor deposition (CVD) method is optimized. Flexible anodes are then fabricated by stacking 7-layers of graphene films and doped with nitric acid to reduce the sheet resistance. Modified few layer graphene anodes by 29 Ω/□ sheet resistance a...
Citation Formats
H. E. Ünalan, “Transparent Contacts with Metal Nanowire Networks,” 2019, Accessed: 00, 2021. [Online]. Available: