Fabrication and variation layers of Cu/TiO2 nanocomposite and its applications in Dye-Sensitized Solar Cell (DSSC)

Wilfrida Mayasti Obina, Cari, Agus Supriyanto, Sri Sumardiasih, Trio Yuda Septiawan, Khairuddin

Research output: Contribution to journalConference articlepeer-review

3 Citations (Scopus)

Abstract

Fabrication of Cu/TiO2 nanocomposite had been successfully performed. A nanocomposite was prepared by the insertion of metal (copper) in the TiO2 nanoparticles. Cu/TiO2 nanocomposite was deposited on the FTO glass used the spin coating method. Layers of Cu/TiO2 nanocomposite were prepared in variations at 1, 2 and 3 layers. Spektrofotometer UV-VIS Lamda 25 was used to determine the optical characteristics and the energy gap of DSSC materials. El kahfi 100/I-V Meter and Keithley 2602A was used to determine the electrical properties of Cu/TiO2 nanocomposite. UV-VIS result was showed that there increased absorption wavelength of Cu/TiO2 nanocomposite and were able to decrease the energy gap. El kahfi was showed that the conductivity of the Cu/TiO2 nanocomposite was 3.71x10-2-1m-1). Keithley was showed that the highest efficiency in the 3 layers of Cu/TiO2 nanocomposite of 0.011%.

Original languageEnglish
Article number012029
JournalJournal of Physics: Conference Series
Volume795
Issue number1
DOIs
Publication statusPublished - 10 Feb 2017
Externally publishedYes
EventInternational Conference on Science and Applied Science 2016, ICSAS 2016 - Surakarta, Indonesia
Duration: 19 Nov 2016 → …

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