Titanium Dioxide (TiO2) Doped Reduced Graphene Oxide (rGO) with Different Dye for Solar Cell Application
| Autor: | Muhammad Kashif, Afiqah Bahrin, Kuryati Kipli, Zainab Ngaini, Marini Sawawi, Nur Tahirah Razali, Siti Kudnie Sahari, Mohamad Rusof Mahmood, Rafidah Kemat, Uda Hashim, Nazreen Junaidi, Sapawi Rohana |
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| Rok vydání: | 2020 |
| Předmět: |
010302 applied physics
Materials science Graphene Scanning electron microscope Mechanical Engineering Oxide 02 engineering and technology 021001 nanoscience & nanotechnology Condensed Matter Physics 01 natural sciences law.invention Titanium oxide chemistry.chemical_compound Dye-sensitized solar cell chemistry Chemical engineering Mechanics of Materials law 0103 physical sciences Solar cell Titanium dioxide General Materials Science Thin film 0210 nano-technology |
| Zdroj: | Materials Science Forum. 997:77-82 |
| ISSN: | 1662-9752 |
| DOI: | 10.4028/www.scientific.net/msf.997.77 |
| Popis: | In the present work, the surface morphology and electrical characteristic of different doping ratio of reduced Graphene Oxide (rGO) in Titanium Oxide solution with different organic dyes (turmeric and beetroot) were studied. The Titanium Dioxide (TiO2) solution and reduced Graphene Oxides (rGO) were synthesized by using precipitation-peptization method and chemical reagent, respectively. The TiO2-rGO thin film was deposited on the glass substrate by using doctor-blade technique. The surface morphology and electrical characteristic were measured by using Scanning Electron Microscope (SEM) and Keitheley 2450 Source Meter, respectively. Experimental results showed that 0.3 wt% rGO with turmeric dye resulted the highest value of open voltage (Voc) and short circuit current (Isc) of Dye-sensitized Solar Cells (DSSC). |
| Databáze: | OpenAIRE |
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