Reaktor
Volume 19 No. 4 December 2019

Effect of Intermittent Spray Pyrolysis on the Characteristics of Fluorine-Doped Tin Oxide Conductive Glass for Dye Sensitized Solar Cell

Isdiriayani Nurdin (Process Safety and Energetic Electrochemistry Laboratory, Department of Chemical Engineering, Institut Teknologi Bandung)
Pramujo Widiatmoko (Process Safety and Energetic Electrochemistry Laboratory, Department of Chemical Engineering, Institut Teknologi Bandung)
Hary Devianto (Process Safety and Energetic Electrochemistry Laboratory, Department of Chemical Engineering, Institut Teknologi Bandung)
Anastasia Yuandy (Process Safety and Energetic Electrochemistry Laboratory, Department of Chemical Engineering, Institut Teknologi Bandung)
Rendy Rendy (Process Safety and Energetic Electrochemistry Laboratory, Department of Chemical Engineering, Institut Teknologi Bandung)



Article Info

Publish Date
31 Dec 2019

Abstract

One of dye sensitized solar cell’s (DSSC) component is conductive glass, a transparent glass substrate covered with semiconductor oxide, usually fluorine-doped tin oxide (FTO). An economic and scalable method used to deposit the FTO film is spray pyrolysis. A research conducted by Fukano et al. (2004) showed that introducing intermittence in spray pyrolysis using batch atomizer improves the glass’ characteristics. This research aims to observe the effect of intermittence on spray pyrolysis method using nebulizer. A compressor nebulizer and hotplate were used, where the glass’ surface temperature reached 300oC. Transmittance, conductance, morphology and composition of the glasses produced were analyzed. Deposition time and intermittence were varied. Variation of time were 5; 7.5; 10; 16; and 39 minutes. Deposition time of 7.5 minutes showed the highest figure of merit (FOM) of 7.83×10-3 Ω-1. Intermittence was performed by turning the nebulizer off during deposition, with varying period and amount of intermittence. Periods of intermittence were varied for 10, 20, and 30 seconds, and amounts of intermittence were varied 1, 2, and 3 times. Variation of 3 intermittences at 20 seconds each resulted in the highest FOM of 19.29×10-3 Ω-1. DSSC’s efficiency built using produced conductive glass are 1.9×10-4 % and 5.5×10-4 %.

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Journal Info

Abbrev

reaktor

Publisher

Subject

Chemical Engineering, Chemistry & Bioengineering Control & Systems Engineering Energy Materials Science & Nanotechnology

Description

Reaktor invites contributions of original and novel fundamental research. Reaktor publishes scientific study/ research papers, industrial problem solving related to Chemical Engineering field as well as review papers. The journal presents paper dealing with the topic related to Chemical Engineering ...