Construction of high performance CH3NH3PbI3-based solar cells by hot-casting technique

Shiwei Wang; Lijuan Wang; Long Zhang; Lei Chang; Le Wang; Junling Wang

doi:10.1016/j.solmat.2017.01.009

Construction of high performance CH₃NH₃PbI₃-based solar cells by hot-casting technique

Shiwei Wang^*, Lijuan Wang, Long Zhang, Lei Chang, Le Wang, Junling Wang

^*Corresponding author for this work

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

7 Citations (Scopus)

Abstract

Two-dimensional plane CH₃NH₃PbI₃ crystals in millimeter size have been first successfully constructed on FTO glass coated with mesoporous TiO₂ by hot-casting technique. Depending on the closely and continuous arrangement of large perovskite crystals in the film, a best power conversion efficiency (PCE) of 16.01% was achieved along with a photocurrent density of 21.32 mA/cm², an open circuit voltage of 1.07 V and a fill factor of 0.70 from the corresponding CH₃NH₃PbI₃-based solar cells with p-i-n structure. Even more exciting was the quite good stability of the hot-casting-based device, which remained at more than 91% under 55% humidity for 10 days. © 2017 Elsevier B.V.

Original language	English
Pages (from-to)	120-124
Journal	Solar Energy Materials and Solar Cells
Volume	163
DOIs	https://doi.org/10.1016/j.solmat.2017.01.009
Publication status	Published - 1 Apr 2017
Externally published	Yes

Bibliographical note

Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Research Keywords

CH3NH3PbI3
Crystal
Hot-casting technique
Perovskite solar cells

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10.1016/j.solmat.2017.01.009

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Cite this

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title = "Construction of high performance CH3NH3PbI3-based solar cells by hot-casting technique",

abstract = "Two-dimensional plane CH3NH3PbI3 crystals in millimeter size have been first successfully constructed on FTO glass coated with mesoporous TiO2 by hot-casting technique. Depending on the closely and continuous arrangement of large perovskite crystals in the film, a best power conversion efficiency (PCE) of 16.01% was achieved along with a photocurrent density of 21.32 mA/cm2, an open circuit voltage of 1.07 V and a fill factor of 0.70 from the corresponding CH3NH3PbI3-based solar cells with p-i-n structure. Even more exciting was the quite good stability of the hot-casting-based device, which remained at more than 91% under 55% humidity for 10 days. {\textcopyright} 2017 Elsevier B.V.",

keywords = "CH3NH3PbI3, Crystal, Hot-casting technique, Perovskite solar cells",

author = "Shiwei Wang and Lijuan Wang and Long Zhang and Lei Chang and Le Wang and Junling Wang",

note = "Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].",

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doi = "10.1016/j.solmat.2017.01.009",

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TY - JOUR

T1 - Construction of high performance CH3NH3PbI3-based solar cells by hot-casting technique

AU - Wang, Shiwei

AU - Wang, Lijuan

AU - Zhang, Long

AU - Chang, Lei

AU - Wang, Le

AU - Wang, Junling

N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

PY - 2017/4/1

Y1 - 2017/4/1

N2 - Two-dimensional plane CH3NH3PbI3 crystals in millimeter size have been first successfully constructed on FTO glass coated with mesoporous TiO2 by hot-casting technique. Depending on the closely and continuous arrangement of large perovskite crystals in the film, a best power conversion efficiency (PCE) of 16.01% was achieved along with a photocurrent density of 21.32 mA/cm2, an open circuit voltage of 1.07 V and a fill factor of 0.70 from the corresponding CH3NH3PbI3-based solar cells with p-i-n structure. Even more exciting was the quite good stability of the hot-casting-based device, which remained at more than 91% under 55% humidity for 10 days. © 2017 Elsevier B.V.

AB - Two-dimensional plane CH3NH3PbI3 crystals in millimeter size have been first successfully constructed on FTO glass coated with mesoporous TiO2 by hot-casting technique. Depending on the closely and continuous arrangement of large perovskite crystals in the film, a best power conversion efficiency (PCE) of 16.01% was achieved along with a photocurrent density of 21.32 mA/cm2, an open circuit voltage of 1.07 V and a fill factor of 0.70 from the corresponding CH3NH3PbI3-based solar cells with p-i-n structure. Even more exciting was the quite good stability of the hot-casting-based device, which remained at more than 91% under 55% humidity for 10 days. © 2017 Elsevier B.V.

KW - CH3NH3PbI3

KW - Crystal

KW - Hot-casting technique

KW - Perovskite solar cells

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U2 - 10.1016/j.solmat.2017.01.009

DO - 10.1016/j.solmat.2017.01.009

M3 - RGC 21 - Publication in refereed journal

SN - 0927-0248

VL - 163

SP - 120

EP - 124

JO - Solar Energy Materials and Solar Cells

JF - Solar Energy Materials and Solar Cells

ER -