Vortex Fluidics Improved Morphology of CH3NH3PbI3-xClx Films for Perovskite Solar Cells

Jutarat Sudchanham; Munkhbayar Batmunkh; Vichai Reutrakul; Joseph Shapter; Colin Raston; Pasit Pakawatpanurut

doi:10.1002/slct.201601272

Vortex Fluidics Improved Morphology of CH3NH3PbI3-xClx Films for Perovskite Solar Cells

Jutarat Sudchanham, Munkhbayar Batmunkh, Vichai Reutrakul, Joseph Shapter, Colin Raston, Pasit Pakawatpanurut

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

We report the use of a vortex fluidic device (VFD) to prepare the precursor solution for CH₃NH₃PbI_3-xCl_x perovskite films. These films exhibited improved surface coverage and enhanced light absorption relative to conventional batch processing used for preparing the precursor solution. This VFD-assisted perovskite solar cell displayed a power conversion efficiency of 11.65 %, which is significantly higher than 9.26 % of the control device.

Original language	English
Pages (from-to)	369-374
Number of pages	6
Journal	ChemistrySelect
Volume	2
Issue number	1
DOIs	https://doi.org/10.1002/slct.201601272
Publication status	Published - 2017

Keywords

Film morphology
Lead chloride
Perovskite solar cell
Surface coverage
Vortex fluidic device

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10.1002/slct.201601272

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abstract = "We report the use of a vortex fluidic device (VFD) to prepare the precursor solution for CH3NH3PbI3-xClx perovskite films. These films exhibited improved surface coverage and enhanced light absorption relative to conventional batch processing used for preparing the precursor solution. This VFD-assisted perovskite solar cell displayed a power conversion efficiency of 11.65 %, which is significantly higher than 9.26 % of the control device.",

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AU - Sudchanham, Jutarat

AU - Batmunkh, Munkhbayar

AU - Reutrakul, Vichai

AU - Shapter, Joseph

AU - Raston, Colin

AU - Pakawatpanurut, Pasit

PY - 2017

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AB - We report the use of a vortex fluidic device (VFD) to prepare the precursor solution for CH3NH3PbI3-xClx perovskite films. These films exhibited improved surface coverage and enhanced light absorption relative to conventional batch processing used for preparing the precursor solution. This VFD-assisted perovskite solar cell displayed a power conversion efficiency of 11.65 %, which is significantly higher than 9.26 % of the control device.

KW - Film morphology

KW - Lead chloride

KW - Perovskite solar cell

KW - Surface coverage

KW - Vortex fluidic device

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JF - ChemistrySelect

IS - 1

ER -

Vortex Fluidics Improved Morphology of CH3NH3PbI3-xClx Films for Perovskite Solar Cells

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Keywords

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