New Insight into the Lewis Basic Sites in Metal–Organic Framework-Doped Hole Transport Materials for Efficient and Stable Perovskite Solar Cells

2021 ◽  
Vol 13 (4) ◽  
pp. 5235-5244
Author(s):  
Jiaqi Wang ◽  
Jian Zhang ◽  
Yulin Yang ◽  
Shuang Gai ◽  
Yayu Dong ◽  
...  
Keyword(s):  
Solar Cells ◽  
Metal Organic Framework ◽  
Perovskite Solar Cells ◽  
Hole Transport ◽  
Basic Sites ◽  
Metal Organic ◽  
Insight Into ◽  
Organic Framework

scholarly journals High-Hole-Mobility Metal–Organic Framework as Dopant-Free Hole Transport Layer for Perovskite Solar Cells

2022 ◽  
Vol 17 (1) ◽  
Author(s):  
Ruonan Wang ◽  
Weikang Yu ◽  
Cheng Sun ◽  
Kashi Chiranjeevulu ◽  
Shuguang Deng ◽  
...  
Keyword(s):  
Solar Cells ◽  
Metal Organic Framework ◽  
Perovskite Solar Cells ◽  
Hole Mobility ◽  
Hole Transport ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Free Hole ◽  
Metal Organic ◽  
Organic Framework

AbstractA dopant-free hole transport layer with high mobility and a low-temperature process is desired for optoelectronic devices. Here, we study a metal–organic framework material with high hole mobility and strong hole extraction capability as an ideal hole transport layer for perovskite solar cells. By utilizing lifting-up method, the thickness controllable floating film of Ni3(2,3,6,7,10,11-hexaiminotriphenylene)2 at the gas–liquid interface is transferred onto ITO-coated glass substrate. The Ni3(2,3,6,7,10,11-hexaiminotriphenylene)2 film demonstrates high compactness and uniformity. The root-mean-square roughness of the film is 5.5 nm. The ultraviolet photoelectron spectroscopy and the steady-state photoluminescence spectra exhibit the Ni3(HITP)2 film can effectively transfer holes from perovskite film to anode. The perovskite solar cells based on Ni3(HITP)2 as a dopant-free hole transport layer achieve a champion power conversion efficiency of 10.3%. This work broadens the application of metal–organic frameworks in the field of perovskite solar cells. Graphical Abstract

Perovskite solar cells using TiO 2 layers coated with metal‐organic framework material ZIF‐8

2018 ◽  
Vol 65 (12) ◽  
pp. 1476-1481 ◽  
Author(s):  
Ho‐Yang Chung ◽  
Chia‐Her Lin ◽  
Samikannu Prabu ◽  
Hong‐Wen Wang
Keyword(s):  
Solar Cells ◽  
Metal Organic Framework ◽  
Perovskite Solar Cells ◽  
Metal Organic ◽  
Organic Framework

Lead Sequestration from Perovskite Solar Cells Using a Metal–Organic Framework Polymer Composite

2020 ◽  
Vol 8 (7) ◽  
pp. 2000239 ◽  
Author(s):  
Aron J. Huckaba ◽  
Daniel T. Sun ◽  
Albertus A. Sutanto ◽  
Mounir Mensi ◽  
Yi Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Polymer Composite ◽  
Metal Organic Framework ◽  
Perovskite Solar Cells ◽  
Metal Organic ◽  
Organic Framework

Oriented haloing metal-organic framework providing high efficiency and high moisture-resistance for perovskite solar cells

2019 ◽  
Vol 433 ◽  
pp. 226699 ◽  
Author(s):  
Linsheng Huang ◽  
Xiaowen Zhou ◽  
Ranyun Wu ◽  
Changchang Shi ◽  
Rui Xue ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Metal Organic Framework ◽  
Perovskite Solar Cells ◽  
Moisture Resistance ◽  
High Moisture ◽  
Metal Organic ◽  
Organic Framework

scholarly journals Metal-Organic Framework Materials for Perovskite Solar Cells

Polymers ◽  
2020 ◽  
Vol 12 (9) ◽  
pp. 2061
Author(s):  
Do Yeon Heo ◽  
Ha Huu Do ◽  
Sang Hyun Ahn ◽  
Soo Young Kim
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Metal Organic Framework ◽  
Perovskite Solar Cells ◽  
Dye Sensitized Solar Cells ◽  
Hole Transport ◽  
Framework Materials ◽  
Hybrid Perovskite ◽  
Hole Transport Layers ◽  
Metal Organic

Metal-organic frameworks (MOFs) and MOF-derived materials have been used for several applications, such as hydrogen storage and separation, catalysis, and drug delivery, owing to them having a significantly large surface area and open pore structure. In recent years, MOFs have also been applied to thin-film solar cells, and attractive results have been obtained. In perovskite solar cells (PSCs), the MOF materials are used in the form of an additive for electron and hole transport layers, interlayer, and hybrid perovskite/MOF. MOFs have the potential to be used as a material for obtaining PSCs with high efficiency and stability. In this study, we briefly explain the synthesis of MOFs and the performance of organic and dye-sensitized solar cells with MOFs. Furthermore, we provide a detailed overview on the performance of the most recently reported PSCs using MOFs.

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