Au doped TiO2 mesoporous perovskite solar cells

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Important Dates

Conference:

Apr. 22-24, 2019

Full Paper Due: Mar. 18, 2019

Abstract Due: Mar. 18, 2019

Audience Registration Due:
Apr. 22, 2019

Presentations of The Spring World Congress on Engineering and Technology (SCET 2017)

● Au doped TiO2 mesoporous perovskite solar cells
Author(s)
Mouna mohamed Abdoul-lati
Affiliation(s)
North China Electric Power University
KEYWORDS
Au doped TiO2 mesoporous perovskite solar cells
ABSTRACT
Organic-inorganic iodide perovskite with chemical formula CH3NH3PbI3 have been used in mesoscopic solar cells as sensitizers which high efficiencies have already been achieved. Others efforts have used to enhance efficiencies by improving materials purity or surfaces passivation, because the presence and role of defect site in the perovskite material can lead to decrease the efficiency; or by improving fast electron extraction with adding an ultrathin graphene quantum dots (GQDs) layer between perovskite and TiO2 or by post-treatment of TiO2 films, with lithium salts. The efforts are not least to enhance efficiency, there are also by improving surface area adsorbent but improving light harvesting with Plasmon which remains a method to improve the Short-Circuit Photocurrent Density (Jsc) as well as the Power Conversion Efficiency (PCE). In this study we can investigate the absorption, interface matters and efficiency with gold (Au) doped TiO2 perovskite solar cells.