All-Inorganic Perovskite Solar Cells

Liang, Jia; Wang, Caixing; Wang, Yanrong; Xu, Zhaoran; Lü, Zhipeng; Ma, Yue; Zhu, Hongfei; Hu, Yi; Xiao, Chengcan; Yi, Xu; Zhu, Guoyin; Lv, Hongling; Ma, Lianbo; Chen, Tao; Tie, Zuoxiu; Jin, Zhong; Liu, Jie

doi:10.1021/jacs.6b10227

Cited by 951 publications

(761 citation statements)

References 33 publications

Supporting

Mentioning

714

Contrasting

Unclassified

Order By: Relevance

“…Recently, Liang et al [82] reported all-inorganic PVSK solar cells based on CsPbBr 3 electrode. Without the use of any labile or expensive organic components, the cells can be fabricated in ambient environment, thus removing the need for a glovebox.…”

Section: Mixed Cations Based On Ma Fa Cs and Rbmentioning

confidence: 99%

The Emergence of the Mixed Perovskites and Their Applications as Solar Cells

Xiao

Liü

Zhang

et al. 2017

Advanced Energy Materials

126

105

View full text Add to dashboard Cite

The halide perovskite (PVSK) materials (with ABX3 formulation) have emerged as “dream materials” for photovoltaic (PV) applications due to their remarkable physical properties such as high optical absorption coefficient, carrier mobility, long carrier diffusion lengths, etc. These properties have enabled the PV devices to reach higher than 20% power conversion efficiencies (PCE) in record time. The further pursuit of higher PCE and improved stability brings forth increasing interests in so‐called “mixed composition” PVSK materials, consisting of partial substitution of the A, B, and/or X‐sites with alternative elements/molecules of similar size. Herein, we highlight the recent advances in developing mixed PVSK for PVs and their relevant optoelectronic properties. We mainly focus on mixed PVSK materials in the form of polycrystalline thin films, but also discuss nanostructured and two‐dimensional (2D) PVSK materials due to the increasing interest of broad readership. Efforts are exerted to elucidate the design principles of mixed PVSK and fabrication techniques for high performance optoelectronic devices, which help deepen our fundamental understanding of mixed PVSK systems. We hope this review will shed light onto the design and synthesis of mixed PVSK materials to further the progress of PVSK photovoltaics towards higher efficiencies and longer lifetimes.

show abstract

Section: Mixed Cations Based On Ma Fa Cs and Rbmentioning

confidence: 99%

The Emergence of the Mixed Perovskites and Their Applications as Solar Cells

Xiao

Liü

Zhang

et al. 2017

Advanced Energy Materials

126

105

View full text Add to dashboard Cite

show abstract

“…In the first step, the effect of the PbBr 2 ·DMF adduct is considered to be important for the formation of CsPb 2 Br 5 . Without the existence of the adduct, the reaction process should be different [19,26]. FT-IR was conducted to confirm the existence of the adduct.…”

Section: Characterizationmentioning

confidence: 99%

“…In 2015, the first inorganic CsPbBr 3 perovskite solar cells (PSCs) were reported by Kulbak et al [17], acquiring a PCE of about 5%. More recently, Liao et al [18] reported CsPbX 3 nanowires stable solar cells with PCE of 1.21% and stability around 5500 h. Liang et al [19] reported carbon-based CsPbBr 3 solar cells with a PCE of 6.7% and stability over three months in humid air (90%-95% relative humidity, 25°C). As for CsPbI 3 , undesired orthorhombic phase was formed with a low PCE of 0.09% due to its poor phase stability to moisture [20].…”

Section: Introductionmentioning

confidence: 99%

Sequential deposition method fabricating carbonbased fully-inorganic perovskite solar cells

Ding

Ren

et al. 2017

Sci. China Mater.

View full text Add to dashboard Cite

Hybrid organic-inorganic halide perovskite material has been considered as a potential candidate for various optoelectronic applications. However, their high sensitivity to the environment hampers the actual application. Hence the technology replacing the organic part of the hybrid solar cells needs to be developed. Herein, we fabricated fullyinorganic carbon-based perovskite CsPbBr 3 solar cells via a sequential deposition method with a power conversion efficiency of 2.53% and long-time stability over 20 d under ambient air conditions without any encapsulation. An evolution process from tetragonal CsPb 2 Br 5 to CsPb 2 Br 5 -CsPbBr 3 composites to quasi-cubic CsPbBr 3 was found, which was investigated by scanning electron microscopy, X-ray diffraction spectra, UV-vis absorption spectra and Fourier transform infrared spectroscopy. Detailed evolution process was studied to learn more information about the formation process before 10 min. Our results are helpful to the development of inorganic perovskite solar cells and the CsPb 2 Br 5 based optoelectronic devices.

show abstract

“…Although the works mentioned above displayed the high stability for solar devices, the structures still contained organic HTM. Jin et al reported the design of all-inorganic perovskite solar cell devices, in which the organic HTM and metal electrode were completely eliminated and a layer of carbon electrode was coated on the CsPbBr 3 layer [51]. The entire fabrication process of the all-inorganic PSCs can be operated in ambient environment without humidity control.…”

Section: Mixed A-site Cationsmentioning

confidence: 99%

Perovskite-Based Solar Cells: Materials, Methods, and Future Perspectives

Zhou

Tian

et al. 2018

Journal of Nanomaterials

277

148

View full text Add to dashboard Cite

A novel all-solid-state, hybrid solar cell based on organic-inorganic metal halide perovskite (CH 3 NH 3 PbX 3 ) materials has attracted great attention from the researchers all over the world and is considered to be one of the top 10 scientific breakthroughs in 2013. The perovskite materials can be used not only as light-absorbing layer, but also as an electron/hole transport layer due to the advantages of its high extinction coefficient, high charge mobility, long carrier lifetime, and long carrier diffusion distance. The photoelectric power conversion efficiency of the perovskite solar cells has increased from 3.8% in 2009 to 22.1% in 2016, making perovskite solar cells the best potential candidate for the new generation of solar cells to replace traditional silicon solar cells in the future. In this paper, we introduce the development and mechanism of perovskite solar cells, describe the specific function of each layer, and focus on the improvement in the function of such layers and its influence on the cell performance. Next, the synthesis methods of the perovskite light-absorbing layer and the performance characteristics are discussed. Finally, the challenges and prospects for the development of perovskite solar cells are also briefly presented.

show abstract

All-Inorganic Perovskite Solar Cells

Cited by 951 publications

References 33 publications

The Emergence of the Mixed Perovskites and Their Applications as Solar Cells

The Emergence of the Mixed Perovskites and Their Applications as Solar Cells

Sequential deposition method fabricating carbonbased fully-inorganic perovskite solar cells

Perovskite-Based Solar Cells: Materials, Methods, and Future Perspectives

Contact Info

Product

Resources

About