Orientationally engineered 2D/3D perovskite for high efficiency solar cells

Muhammad Sohail Abbas; Sabir Hussain; Jinaqi Zhang; Boxin Wang; Chen Yang; Zhen Wang; Zhixiang Wei; Rashid Ahmad

doi:10.1039/c9se00817a

Orientationally engineered 2D/3D perovskite for high efficiency solar cells

Muhammad Sohail Abbas
, Sabir Hussain
, Jinaqi Zhang
, Boxin Wang
, Chen Yang
, Zhen Wang
, Zhixiang Wei
, Rashid Ahmad^*

^*Corresponding author for this work

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

43 Scopus citations

Abstract

Recently, the focus on perovskite solar cell researchers has shifted from 3D perovskites to hybrid 2D/3D multidimensional perovskite, in which a large cation is used as a spacer between the [PbX₆]^4- layers. 2D/3D perovskites are stable as compared to 3D ones but they suffer from inferior photovoltaic performance. Herein, we report a highly efficient anilinium based 2D/3D perovskite with improved PCE of 16%. We have utilized a better compositional management, which has resulted in a 2D/3D perovskite, in which a 2D layered perovskite An₂PbI₄ coherently exists with a bulk of 3D MAPbI₃ perovskite periodically oriented in the vertical direction. This new 2D/3D perovskite has surpassed 3D MAPbI₃ in terms of not only photovoltaic performance but also in PL emission, surface morphology, and surface potential.

Original language	English
Pages (from-to)	324-330
Number of pages	7
Journal	Sustainable Energy and Fuels
Volume	4
Issue number	1
DOIs	https://doi.org/10.1039/c9se00817a
State	Published - 2019
Externally published	Yes

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SDG 7 Affordable and Clean Energy

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10.1039/c9se00817a

Cite this

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title = "Orientationally engineered 2D/3D perovskite for high efficiency solar cells",

abstract = "Recently, the focus on perovskite solar cell researchers has shifted from 3D perovskites to hybrid 2D/3D multidimensional perovskite, in which a large cation is used as a spacer between the [PbX6]4- layers. 2D/3D perovskites are stable as compared to 3D ones but they suffer from inferior photovoltaic performance. Herein, we report a highly efficient anilinium based 2D/3D perovskite with improved PCE of 16\%. We have utilized a better compositional management, which has resulted in a 2D/3D perovskite, in which a 2D layered perovskite An2PbI4 coherently exists with a bulk of 3D MAPbI3 perovskite periodically oriented in the vertical direction. This new 2D/3D perovskite has surpassed 3D MAPbI3 in terms of not only photovoltaic performance but also in PL emission, surface morphology, and surface potential.",

author = "Abbas, \{Muhammad Sohail\} and Sabir Hussain and Jinaqi Zhang and Boxin Wang and Chen Yang and Zhen Wang and Zhixiang Wei and Rashid Ahmad",

note = "Publisher Copyright: {\textcopyright} 2019 The Royal Society of Chemistry.",

year = "2019",

doi = "10.1039/c9se00817a",

language = "英语",

volume = "4",

pages = "324--330",

journal = "Sustainable Energy and Fuels",

issn = "2398-4902",

publisher = "Royal Society of Chemistry",

number = "1",

}

TY - JOUR

T1 - Orientationally engineered 2D/3D perovskite for high efficiency solar cells

AU - Abbas, Muhammad Sohail

AU - Hussain, Sabir

AU - Zhang, Jinaqi

AU - Wang, Boxin

AU - Yang, Chen

AU - Wang, Zhen

AU - Wei, Zhixiang

AU - Ahmad, Rashid

PY - 2019

Y1 - 2019

N2 - Recently, the focus on perovskite solar cell researchers has shifted from 3D perovskites to hybrid 2D/3D multidimensional perovskite, in which a large cation is used as a spacer between the [PbX6]4- layers. 2D/3D perovskites are stable as compared to 3D ones but they suffer from inferior photovoltaic performance. Herein, we report a highly efficient anilinium based 2D/3D perovskite with improved PCE of 16%. We have utilized a better compositional management, which has resulted in a 2D/3D perovskite, in which a 2D layered perovskite An2PbI4 coherently exists with a bulk of 3D MAPbI3 perovskite periodically oriented in the vertical direction. This new 2D/3D perovskite has surpassed 3D MAPbI3 in terms of not only photovoltaic performance but also in PL emission, surface morphology, and surface potential.

AB - Recently, the focus on perovskite solar cell researchers has shifted from 3D perovskites to hybrid 2D/3D multidimensional perovskite, in which a large cation is used as a spacer between the [PbX6]4- layers. 2D/3D perovskites are stable as compared to 3D ones but they suffer from inferior photovoltaic performance. Herein, we report a highly efficient anilinium based 2D/3D perovskite with improved PCE of 16%. We have utilized a better compositional management, which has resulted in a 2D/3D perovskite, in which a 2D layered perovskite An2PbI4 coherently exists with a bulk of 3D MAPbI3 perovskite periodically oriented in the vertical direction. This new 2D/3D perovskite has surpassed 3D MAPbI3 in terms of not only photovoltaic performance but also in PL emission, surface morphology, and surface potential.

UR - https://www.scopus.com/pages/publications/85076970247

U2 - 10.1039/c9se00817a

DO - 10.1039/c9se00817a

M3 - 文章

AN - SCOPUS:85076970247

SN - 2398-4902

VL - 4

SP - 324

EP - 330

JO - Sustainable Energy and Fuels

JF - Sustainable Energy and Fuels

IS - 1

ER -

Orientationally engineered 2D/3D perovskite for high efficiency solar cells

Abstract

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