Journal Article10.1039/D0EE02017F
Efficiency progress of inverted perovskite solar cells
Xuesong Lin,Danyu Cui,Xinhui Luo,Caiyi Zhang,Qifeng Han,Yanbo Wang,Liyuan Han,Liyuan Han,Liyuan Han +8 more
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TL;DR: Inverted perovskite solar cells (IPSCs) have attracted great attention in recent years due to their reliable operational stability, negligible hysteresis and low-temperature fabrication process.
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Abstract: Inverted perovskite solar cells (IPSCs) have attracted great attention in recent years due to their reliable operational stability, negligible hysteresis and low-temperature fabrication process. To accelerate their commercialization, the focus of research on IPSCs has been to enhance the power conversion efficiency over the past few years. Herein, an overview of efficiency progress in IPSCs is given including the structure design, the fabrication of perovskite films and the modification of charge transport materials. Specifically, the effects of interface passivation on the performance of those devices have been emphasized. Finally, perspectives on the further development and commercialization of IPSCs are proposed, such as developing new electron transport materials and rear electrode materials, and employing field effect passivation materials and inorganic hole transport materials.
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Strategies for high‐performance perovskite solar cells from materials, film engineering to carrier dynamics and photon management
Huilin Li,Chong-You Chen,Hangyu Hu,Yu Rong Li,Zhitao Shen,Fumin Li,Yang Liu,Rong Liu,Junwei Chen,Chao Dong,Sally Mabrouk,Raja Sekhar Bobba,Abiral Baniya,Mingtai Wang,Quinn Qiao +14 more
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Hydroxylated non-fullerene acceptor for highly efficient inverted perovskite solar cells
Qing Yang,Qing Yang,Xuan Liu,Shuwen Yu,Zhendong Feng,Zhendong Feng,Lixin Liang,Lixin Liang,Qin Wei,Youyang Wang,Xiaobo Hu,Shaoqiang Chen,Zhaochi Feng,Guangjin Hou,Kaifeng Wu,Xin Guo,Can Li +16 more
TL;DR: In this paper, a hydroxylated non-fullerene acceptor (NFA), termed IT-DOH, was employed to modify the interface between the perovskite and the electron transport layer (ETL) for reduced defects and improved electron transport.
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N‐Type Conductive Small Molecule Assisted 23.5% Efficient Inverted Perovskite Solar Cells
Qi Cao,Yuke Li,Yixin Zhang,Junsong Zhao,Tong Wang,Bowen Yang,Xingyu Pu,Jiabao Yang,Hui Chen,Xingyuan Chen,Xiaoqiang Li,Shahnaz Ghasemi,Hadi Salari,Anders Hagfeldt,Xuanhua Li +14 more
TL;DR: In this article , a widebandgap n-type semiconductor, 4,6bis(3,5 di(pyridin−4−yl)phenyl)-phenyl)−2−phenylpyrimidine (B4PyPPM), was used to modify a perovskite film via an anti-solvent method.
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A Dual-Functional Conjugated Polymer as an Efficient Hole-Transporting Layer for High-Performance Inverted Perovskite Solar Cells.
Qiaogan Liao,Yang Wang,Xiyu Yao,Xiyu Yao,Mengyao Su,Bolin Li,Huiliang Sun,Jiachen Huang,Xugang Guo +8 more
TL;DR: In this article, a commercially available polymer poly[3-(4-carboxybutyl)thiophene-2,5-diyl] (P3CT) was directly applied as an HTL in inverted perovskite solar cells (PSCs) for the first time.
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Surface Regulation with Polymerized Small Molecular Acceptor Towards Efficient Inverted Perovskite Solar Cells
Dongyang Li,Yulan Huang,Ru-Zhang Ma,Heng Liu,Qiong Liang,Yu Han,Zhiwei Ren,Kuan-Hung Liu,Patrick W. K. Fong,Zhuoqiong Zhang,Qing Lian,Xinhui Lu,Chun Cheng,Gang Li +13 more
TL;DR: In this paper , an n-type polymeric semiconducting material, PY-IT, is introduced as an interface regulator between perovskite and ETL to improve the performance of inverted perov-skite solar cells.
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TL;DR: A sequential deposition method for the formation of the perovskite pigment within the porous metal oxide film that greatly increases the reproducibility of their performance and allows the fabrication of solid-state mesoscopic solar cells with unprecedented power conversion efficiencies and high stability.
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