Toward All Room-Temperature, Solution-Processed, High-Performance Planar Perovskite Solar Cells: A New Scheme of Pyridine-Promoted Perovskite Formation
Hong Zhang,Jiaqi Cheng,Dan Li,Francis Lin,Jian Mao,Chunjun Liang,Alex K.-Y. Jen,Michael Grätzel,Wallace C. H. Choy +8 more
TLDR
A new, all room-temperature solution process is developed to fabricate efficient, low-cost, and stable perovskite solar cells (PVSCs) that show high efficiency and no hysteresis on rigid and flexible substrates, respectively.Abstract:
A new, all room-temperature solution process is developed to fabricate efficient, low-cost, and stable perovskite solar cells (PVSCs). The PVSCs show high efficiency of 17.10% and 14.19%, with no hysteresis on rigid and flexible substrates, respectively, which are the best efficiencies reported to date for PVSCs fabricated by room-temperature solution-processed techniques. The flexible PVSCs show a remarkable power-per-weight of 23.26 W g-1 .read more
Citations
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Scalable fabrication of perovskite solar cells
Zhen Li,Talysa R. Klein,Dong Hoe Kim,Mengjin Yang,Joseph J. Berry,Maikel F.A.M. van Hest,Kai Zhu +6 more
TL;DR: In this paper, the authors review recent progress and challenges in scaling up perovskite solar cells and related efforts to enable the terawatt-scale manufacturing and deployment of this PV technology.
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Additive Engineering for Efficient and Stable Perovskite Solar Cells
Fei Zhang,Kai Zhu +1 more
Journal ArticleDOI
Understanding the Doping Effect on NiO: Toward High-Performance Inverted Perovskite Solar Cells
Wei Chen,Wei Chen,Yinghui Wu,Jing Fan,Aleksandra B. Djurišić,Fangzhou Liu,Ho Won Tam,Annie Ng,Charles Surya,Wai Kin Chan,Dong Wang,Zhubing He +11 more
Journal ArticleDOI
Regulating strain in perovskite thin films through charge-transport layers
Ding-Jiang Xue,Ding-Jiang Xue,Yi Hou,Shun-Chang Liu,Mingyang Wei,Bin Chen,Ziru Huang,Zongbao Li,Zongbao Li,Bin Sun,Andrew H. Proppe,Yitong Dong,Makhsud I. Saidaminov,Shana O. Kelley,Jin-Song Hu,Edward H. Sargent +15 more
TL;DR: By using a thermal expandable hole transporting layer to compensate the strain and result in most stable wide-bandgap perovskite solar cells so far, Xue et al. find that compressive strain increases the activation energy for ion migration, improving the stability of perovSKite films.
Journal ArticleDOI
Understanding of perovskite crystal growth and film formation in scalable deposition processes
Chang Liu,Yi-Bing Cheng,Ziyi Ge +2 more
TL;DR: This review, comprising the mechanistic analysis of perovskite film formation, thin film engineering, scalable deposition technologies and device stability, provides a comprehensive overview of the current challenges and opportunities in the field of PSCs, aiming to promote the future development of cost-effective up-scale fabrication of highly efficient and ultra-stable P SCs for practical applications.
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