High Open-circuit Voltage Perovskite Solar Cell Based on CH<sub>3</sub>NH<sub>3</sub>PbBr<sub>3</sub> Light Absorber Using Hole-conductor-layer-free Structure

High Open-circuit Voltage Perovskite Solar Cell Based on CH<sub>3</sub>NH<sub>3</sub>PbBr<sub>3</sub> Light Absorber Using Hole-conductor-layer-free Structure

In the present work, high open-circuit voltage perovskite solar cells based on the TiO2/Al2O3/carbon structure have been prepared using simple screen printing method combined with drop-casting a CH3NH3PbBr3 solution. The obtained device acquired 7.1 % efficiency with 1.33 V open-circuit voltage und...

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Main Authors: Jinkui Song, Feihong Huang, Jianyou Chen, Shuangshuang Liu, Kun Cao, Mingkui Wang
Format: Article
Language:English
Published: AIDIC Servizi S.r.l. 2017-12-01
Series:Chemical Engineering Transactions
Online Access:https://www.cetjournal.it/index.php/cet/article/view/990
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spelling doaj-60f8468ffe0e442aae4b5f80dbbc8b0b2021-02-17T21:14:46ZengAIDIC Servizi S.r.l.Chemical Engineering Transactions2283-92162017-12-016210.3303/CET1762192High Open-circuit Voltage Perovskite Solar Cell Based on CH<sub>3</sub>NH<sub>3</sub>PbBr<sub>3</sub> Light Absorber Using Hole-conductor-layer-free Structure Jinkui SongFeihong HuangJianyou ChenShuangshuang LiuKun CaoMingkui WangIn the present work, high open-circuit voltage perovskite solar cells based on the TiO2/Al2O3/carbon structure have been prepared using simple screen printing method combined with drop-casting a CH3NH3PbBr3 solution. The obtained device acquired 7.1 % efficiency with 1.33 V open-circuit voltage under AM 1.5G illumination by control the perovskite solution concentration, annealing temperature, annealing time and TiO2 mesoporous layer thickness. The obtained perovskite device had almost no hysteresis under different scan rate, showing excellent steady state power output and stability. https://www.cetjournal.it/index.php/cet/article/view/990
collection DOAJ
language English
format Article
sources DOAJ
author Jinkui Song
Feihong Huang
Jianyou Chen
Shuangshuang Liu
Kun Cao
Mingkui Wang
spellingShingle Jinkui Song
Feihong Huang
Jianyou Chen
Shuangshuang Liu
Kun Cao
Mingkui Wang
High Open-circuit Voltage Perovskite Solar Cell Based on CH<sub>3</sub>NH<sub>3</sub>PbBr<sub>3</sub> Light Absorber Using Hole-conductor-layer-free Structure
Chemical Engineering Transactions
author_facet Jinkui Song
Feihong Huang
Jianyou Chen
Shuangshuang Liu
Kun Cao
Mingkui Wang
author_sort Jinkui Song
title High Open-circuit Voltage Perovskite Solar Cell Based on CH<sub>3</sub>NH<sub>3</sub>PbBr<sub>3</sub> Light Absorber Using Hole-conductor-layer-free Structure
title_short High Open-circuit Voltage Perovskite Solar Cell Based on CH<sub>3</sub>NH<sub>3</sub>PbBr<sub>3</sub> Light Absorber Using Hole-conductor-layer-free Structure
title_full High Open-circuit Voltage Perovskite Solar Cell Based on CH<sub>3</sub>NH<sub>3</sub>PbBr<sub>3</sub> Light Absorber Using Hole-conductor-layer-free Structure
title_fullStr High Open-circuit Voltage Perovskite Solar Cell Based on CH<sub>3</sub>NH<sub>3</sub>PbBr<sub>3</sub> Light Absorber Using Hole-conductor-layer-free Structure
title_full_unstemmed High Open-circuit Voltage Perovskite Solar Cell Based on CH<sub>3</sub>NH<sub>3</sub>PbBr<sub>3</sub> Light Absorber Using Hole-conductor-layer-free Structure
title_sort high open-circuit voltage perovskite solar cell based on ch<sub>3</sub>nh<sub>3</sub>pbbr<sub>3</sub> light absorber using hole-conductor-layer-free structure
publisher AIDIC Servizi S.r.l.
series Chemical Engineering Transactions
issn 2283-9216
publishDate 2017-12-01
description In the present work, high open-circuit voltage perovskite solar cells based on the TiO2/Al2O3/carbon structure have been prepared using simple screen printing method combined with drop-casting a CH3NH3PbBr3 solution. The obtained device acquired 7.1 % efficiency with 1.33 V open-circuit voltage under AM 1.5G illumination by control the perovskite solution concentration, annealing temperature, annealing time and TiO2 mesoporous layer thickness. The obtained perovskite device had almost no hysteresis under different scan rate, showing excellent steady state power output and stability.
url https://www.cetjournal.it/index.php/cet/article/view/990
work_keys_str_mv AT jinkuisong highopencircuitvoltageperovskitesolarcellbasedonchsub3subnhsub3subpbbrsub3sublightabsorberusingholeconductorlayerfreestructure
AT feihonghuang highopencircuitvoltageperovskitesolarcellbasedonchsub3subnhsub3subpbbrsub3sublightabsorberusingholeconductorlayerfreestructure
AT jianyouchen highopencircuitvoltageperovskitesolarcellbasedonchsub3subnhsub3subpbbrsub3sublightabsorberusingholeconductorlayerfreestructure
AT shuangshuangliu highopencircuitvoltageperovskitesolarcellbasedonchsub3subnhsub3subpbbrsub3sublightabsorberusingholeconductorlayerfreestructure
AT kuncao highopencircuitvoltageperovskitesolarcellbasedonchsub3subnhsub3subpbbrsub3sublightabsorberusingholeconductorlayerfreestructure
AT mingkuiwang highopencircuitvoltageperovskitesolarcellbasedonchsub3subnhsub3subpbbrsub3sublightabsorberusingholeconductorlayerfreestructure
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