TY - GEN
T1 - Performance of nanocomposites TiO2/rGO as compact layer in zinc chloride modified perovskite solar cell
AU - Sofyan, Nofrijon
AU - Sianturi, Marshall Christian
AU - Ridhova, Aga
AU - Yuwono, Akhmad Herman
AU - Udhiarto, Arief
N1 - Funding Information:
This work is funded by the Directorate of Research and Community Services (DRPM) Universitas Indonesia under the grant Hibah PITTA No. 2503/UN2.R3.1/HKP.05.00/2018.
Publisher Copyright:
© 2021 Author(s).
PY - 2021/8/10
Y1 - 2021/8/10
N2 - The characteristics of nanocomposite titania/reduced graphene oxide (TiO2/rGO) deposited on a glass substrate with potential application in the energy harvesting device of perovskite solar cell has been examined. The active material TiO2 was deposited on top of a fluorine-doped tin oxide glass substrate via a spin coating method. Reduced graphene oxide (rGO) was then coated onto TiO2 layer to form a nanocomposite TiO2/rGO. Formation and crystal structure of the layer were characterized using X-ray diffraction (XRD), whereas the surface morphology was examined using a field emission scanning electron microscope (FE-SEM). A structural study from X-ray showed that the two phases of TiO2 and rGO are detected, whereas the morphological examination showed that the layer had been homogeneously deposited on the glass substrate. The performance of TiO2/rGO as an electron transport layer in the perovskite solar cell device fabricated with chloride modified perovskite (CH3NH3(Pb/Zn)Cl2I) showed different characteristics with different concentrations of TiO2 and rGO. The highest efficiency of 3.8% was obtained from the composition of 0.0325 M TiO2 and 0.5 vol.% rGO.
AB - The characteristics of nanocomposite titania/reduced graphene oxide (TiO2/rGO) deposited on a glass substrate with potential application in the energy harvesting device of perovskite solar cell has been examined. The active material TiO2 was deposited on top of a fluorine-doped tin oxide glass substrate via a spin coating method. Reduced graphene oxide (rGO) was then coated onto TiO2 layer to form a nanocomposite TiO2/rGO. Formation and crystal structure of the layer were characterized using X-ray diffraction (XRD), whereas the surface morphology was examined using a field emission scanning electron microscope (FE-SEM). A structural study from X-ray showed that the two phases of TiO2 and rGO are detected, whereas the morphological examination showed that the layer had been homogeneously deposited on the glass substrate. The performance of TiO2/rGO as an electron transport layer in the perovskite solar cell device fabricated with chloride modified perovskite (CH3NH3(Pb/Zn)Cl2I) showed different characteristics with different concentrations of TiO2 and rGO. The highest efficiency of 3.8% was obtained from the composition of 0.0325 M TiO2 and 0.5 vol.% rGO.
UR - http://www.scopus.com/inward/record.url?scp=85113952258&partnerID=8YFLogxK
U2 - 10.1063/5.0060013
DO - 10.1063/5.0060013
M3 - Conference contribution
AN - SCOPUS:85113952258
T3 - AIP Conference Proceedings
BT - Proceedings of the 4th International Seminar on Metallurgy and Materials, ISMM 2020
A2 - Khaerudini, Deni Shidqi
A2 - Darsono, Nono
A2 - Rhamdani, Ahmad Rizky
A2 - Utomo, Muhammad Satrio
A2 - Thaha, Yudi Nugraha
A2 - Kartika, Ika
A2 - Nugraha, Ahmad Ridwan Tresna
PB - American Institute of Physics Inc.
T2 - 4th International Seminar on Metallurgy and Materials: Accelerating Research and Innovation on Metallurgy and Materials for Inclusive and Sustainable Industry, ISMM 2020
Y2 - 19 November 2020 through 20 November 2020
ER -