Journal ArticleDOI
Metal Acetylacetonate Series in Interface Engineering for Full Low-Temperature-Processed, High-Performance, and Stable Planar Perovskite Solar Cells with Conversion Efficiency over 16% on 1 cm2 Scale
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TLDR
A series of metal acetylacetonates produced by a full low-temperature (below 100 °C) process are successfully employed to obtain both "multistable" and high-performance planar-inverted perovskite solar cells.Abstract:
A series of metal acetylacetonates produced by a full low-temperature (below 100 °C) process are successfully employed to obtain both "multistable" and high-performance planar-inverted perovskite solar cells. All the three kinds of champion cells in small area exhibit over 18% in conversion-efficiency with negligible hysteresis, along with a conversion efficiency above 16% for planar PSCs in an aperture area of over 1 cm2 .read more
Citations
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Research progress on large-area perovskite thin films and solar modules
TL;DR: In this article, the authors presented an overview of recently developed strategies for preparing large-area perovskite thin films and perovsite solar modules (PSMs), and cost analysis and future application directions of PSMs have also been discussed.
Journal ArticleDOI
A Generalized Crystallization Protocol for Scalable Deposition of High-Quality Perovskite Thin Films for Photovoltaic Applications.
Fei Guo,Shudi Qiu,Jinlong Hu,Huahua Wang,Boyuan Cai,Jianjun Li,Xiao-Cong Yuan,Xianhu Liu,Karen Forberich,Christoph J. Brabec,Christoph J. Brabec,Yaohua Mai +11 more
TL;DR: A generic crystallization strategy that allows the controlled growth of highly qualitative perovskite films via a one‐step blade coating is reported and provides important progress toward the realization of cost‐effective large‐area perovSKite solar cells for practical applications.
Journal ArticleDOI
FAPbI3 Flexible Solar Cells with a Record Efficiency of 19.38% Fabricated in Air via Ligand and Additive Synergetic Process
Cuncun Wu,Duo Wang,Yuqing Zhang,Feidan Gu,Ganghong Liu,Ning Zhu,Wei Luo,Dong Han,Xuan Guo,Bo Qu,Shufeng Wang,Zuqiang Bian,Zhijian Chen,Lixin Xiao +13 more
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Solution-Processed Metal Oxide Nanocrystals as Carrier Transport Layers in Organic and Perovskite Solar Cells
TL;DR: In this paper, a broad range of solution-processed metal oxide nanocrystals (SMONC) based CTLs, including hole transport layers and electron transport layers, are reviewed, in which an emphasis is placed on the improvement of the efficiency and device stability.
Journal ArticleDOI
Monolithic perovskite/organic tandem solar cells with 23.6% efficiency enabled by reduced voltage losses and optimized interconnecting layer
Wei Ting Chen,Yudong Zhu,Jingwei Xiu,Guocong Chen,Hao Liang,Shunchang Liu,Hansong Xue,Erik Birgersson,Jian Wei Ho,Xinshun Qin,Jingyang Lin,Ru-Zhang Ma,Tao Liu,Yaning He,Alan Man Ching Ng,Xugang Guo,Zhubing He,He Yan,Aleksandra B. Djurišić,Yi Hou +19 more
References
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Journal ArticleDOI
Organometal Halide Perovskites as Visible-Light Sensitizers for Photovoltaic Cells
TL;DR: Two organolead halide perovskite nanocrystals were found to efficiently sensitize TiO(2) for visible-light conversion in photoelectrochemical cells, which exhibit strong band-gap absorptions as semiconductors.
Journal ArticleDOI
Efficient Hybrid Solar Cells Based on Meso-Superstructured Organometal Halide Perovskites
Michael M. Lee,Joël Teuscher,Tsutomu Miyasaka,Takurou N. Murakami,Takurou N. Murakami,Henry J. Snaith +5 more
TL;DR: A low-cost, solution-processable solar cell, based on a highly crystalline perovskite absorber with intense visible to near-infrared absorptivity, that has a power conversion efficiency of 10.9% in a single-junction device under simulated full sunlight is reported.
Journal ArticleDOI
Electron-hole diffusion lengths exceeding 1 micrometer in an organometal trihalide perovskite absorber.
Samuel D. Stranks,Giles E. Eperon,Giulia Grancini,Christopher Menelaou,Marcelo J. P. Alcocer,Tomas Leijtens,Laura M. Herz,Annamaria Petrozza,Henry J. Snaith +8 more
TL;DR: In this article, transient absorption and photoluminescence-quenching measurements were performed to determine the electron-hole diffusion lengths, diffusion constants, and lifetimes in mixed halide and triiodide perovskite absorbers.
Journal ArticleDOI
Efficient planar heterojunction perovskite solar cells by vapour deposition
TL;DR: It is shown that perovskite absorbers can function at the highest efficiencies in simplified device architectures, without the need for complex nanostructures.
Journal Article
Electron-Hole Diffusion Lengths Exceeding 1 Micrometer in an Organometal Trihalide Perovskite Absorber
Samuel D. Stranks,Giles E. Eperon,Giulia Grancini,Christopher Menelaou,Marcelo J. P. Alcocer,Tomas Leijtens,Laura M. Herz,Annamaria Petrozza,Henry J. Snaith +8 more
TL;DR: In this paper, transient absorption and photoluminescence-quenching measurements were performed to determine the electron-hole diffusion lengths, diffusion constants, and lifetimes in mixed halide and triiodide perovskite absorbers.