Enhanced efficiency of planar-heterojunction perovskite solar cells through a thermal gradient annealing process

Bingbing Fan; Dehua Peng; Shiwei Lin; Nü Wang; Yong Zhao; Yanming Sun

doi:10.1039/c5ra09691j

Enhanced efficiency of planar-heterojunction perovskite solar cells through a thermal gradient annealing process

Bingbing Fan
, Dehua Peng
, Shiwei Lin
, Nü Wang
, Yong Zhao^*
, Yanming Sun

^*Corresponding author for this work

School of Chemistry

Beihang University
Hainan University

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

14 Scopus citations

Abstract

An efficient gradient annealing approach is demonstrated to improve the surface morphology and coverage of perovskite films. Gradient annealed perovskite films exhibit more uniform and smooth surface with improved coverage compared to directly annealed films. The resulting perovskite solar cells show enhanced device performance with a high efficiency of 14%, indicating that the gradient annealing process is a useful way to improve the efficiency of perovskite solar cells.

Original language	English
Pages (from-to)	58041-58045
Number of pages	5
Journal	RSC Advances
Volume	5
Issue number	71
DOIs	https://doi.org/10.1039/c5ra09691j
State	Published - 2015

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title = "Enhanced efficiency of planar-heterojunction perovskite solar cells through a thermal gradient annealing process",

abstract = "An efficient gradient annealing approach is demonstrated to improve the surface morphology and coverage of perovskite films. Gradient annealed perovskite films exhibit more uniform and smooth surface with improved coverage compared to directly annealed films. The resulting perovskite solar cells show enhanced device performance with a high efficiency of 14\%, indicating that the gradient annealing process is a useful way to improve the efficiency of perovskite solar cells.",

author = "Bingbing Fan and Dehua Peng and Shiwei Lin and N{\"u} Wang and Yong Zhao and Yanming Sun",

note = "Publisher Copyright: {\textcopyright} The Royal Society of Chemistry 2015.",

year = "2015",

doi = "10.1039/c5ra09691j",

language = "英语",

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T1 - Enhanced efficiency of planar-heterojunction perovskite solar cells through a thermal gradient annealing process

AU - Fan, Bingbing

AU - Peng, Dehua

AU - Lin, Shiwei

AU - Wang, Nü

AU - Zhao, Yong

AU - Sun, Yanming

PY - 2015

Y1 - 2015

N2 - An efficient gradient annealing approach is demonstrated to improve the surface morphology and coverage of perovskite films. Gradient annealed perovskite films exhibit more uniform and smooth surface with improved coverage compared to directly annealed films. The resulting perovskite solar cells show enhanced device performance with a high efficiency of 14%, indicating that the gradient annealing process is a useful way to improve the efficiency of perovskite solar cells.

AB - An efficient gradient annealing approach is demonstrated to improve the surface morphology and coverage of perovskite films. Gradient annealed perovskite films exhibit more uniform and smooth surface with improved coverage compared to directly annealed films. The resulting perovskite solar cells show enhanced device performance with a high efficiency of 14%, indicating that the gradient annealing process is a useful way to improve the efficiency of perovskite solar cells.

UR - https://www.scopus.com/pages/publications/84936972469

U2 - 10.1039/c5ra09691j

DO - 10.1039/c5ra09691j

M3 - 文章

AN - SCOPUS:84936972469

SN - 2046-2069

VL - 5

SP - 58041

EP - 58045

JO - RSC Advances

JF - RSC Advances

IS - 71

ER -

Enhanced efficiency of planar-heterojunction perovskite solar cells through a thermal gradient annealing process

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