Flexible MAPbI3 perovskite solar cells with the high efficiency of 16.11% by low-temperature synthesis of compact anatase TiO2 film

Yang, Zifan; Chen, Wen; Mei, Aohan; Li, Qitao; Liu, Yueli

doi:10.1016/j.jallcom.2020.155488

Cited by 22 publications

(9 citation statements)

References 41 publications

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“…Finally, a higher power conversion efficiency of 16.11 % has been observed with the planner structure of PEN/ITO/c-TiO 2 / MAPbI 3 /Spiro-OMeTAD/Au. Scheme of the preparative method for TiO 2 colloidal solution, the system structure and the corresponding cross section field emission SEM (FESEM) image are presented in Figure 9(a), 9(b) and 9(c), respectively [142].…”

Section: Solar Cellsmentioning

confidence: 99%

Applications of Non‐precious Transition Metal Oxide Nanoparticles in Electrochemistry

Tajik¹,

Beitollahi²,

Dourandish³

et al. 2022

Electroanalysis

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Non‐precious transition metal oxide nanomaterials offer numerous opportunities for various cost‐effective electrochemical applications. This review article features the design and advancement of such nanomaterials with unique features applied for the fabrication of electrochemical devices. Also, it discusses various new syntheses of transition metal oxide nanoparticles (TMO NPs) via multiple chemicophysical and biological procedures. Further, the novel appliances of the TMO NPs with varying sizes and morphologies are appraised. The advantages and challenges of a number of investigations on the TMO NPs towards electrochemical applications are addressed with their standpoint of cost‐effectiveness, applicability, and the efficiency of the introduced nanostructures for the industrial applications.

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Section: Solar Cellsmentioning

confidence: 99%

Applications of Non‐precious Transition Metal Oxide Nanoparticles in Electrochemistry

Tajik¹,

Beitollahi²,

Dourandish³

et al. 2022

Electroanalysis

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“…[212] Later, Yang et al successfully prepared compact anatase TiO 2 ETL at a low temperature of 150 °C by a facile sol-gel method on a polyethylene naphthalate (PEN) flexible substrate. [213] Subsequently, Shahiduzzaman et al prepared a highly compact titanium oxide (TiO 2 ) film by industrially viable Spray Pyrolysis Deposition (SPD). [214] Recently, Ranjan et al synthesized a low-temperature microwave processed compact TiO 2 film.…”

Section: The Role Of Etl In the Performance Of Planar N-i-p Structure...mentioning

confidence: 99%

Configuration of Methylammonium Lead Iodide Perovskite Solar Cell and its Effect on the Device's Performance: A Review

Dahal

2022

Adv Materials Inter

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Since it is a source of clean energy, harnessing solar power is a natural solution to resolving the prevalent energy crisis. A solar cell is the most effective device to convert solar energy into electricity. Hence, a study on solar cells is the utmost area of interest in the energy sector.As illustrated in Figure 1, there are three generations of solar cells. Among these, the first-generation cells were of p-n homojunction on a silicon crystal, where the thickness of the absorbing layer was more than 180 µm. Mainly, silicon (Si) and germanium (Ge), indirect bandgap materials, assemble the cell. Single crystal silicon solar cells exhibit a conversion efficiency of about 26.7% and dominate the current solar cell market. [2] The second-generation solar cells are heterojunction solar cells using direct bandgap thin film materials (CdS, CIGS, etc.). The demerits of the first and second-generation solar cells are the cost of semiconducting materials, limited availability, and toxicity to human health. Emerging thirdgeneration solar cells act as an alternative. These include dyesensitized solar cells (DSSCs), organic photovoltaics, quantum dots, and perovskite solar cells (PSCs). Among all those, PSCs are at the center of the emerging photovoltaic technology with rapid improvement in the performance within a few years of discovering the first perovskite cell. Figure 2 depicts the different types of solar cells and their developmental trend for the past 46 years, showing that the performance of the PSCs has improved dramatically during a short period.The foundation technology for PSCs is DSSCs. In 1991, O'Regan and Grätzel developed a low-cost photochemical solar cell based on a high surface area nanocrystalline TiO 2 film sensitized with dye molecule. [4] The primary concern of DSSCs is the use of liquid electrolytes, which regenerate the dye after it injects electrons into the conduction band (CB) of the working electrodes (anode), which are mainly the thin layer of the metal oxide semiconductor. The electrolyte also acts as a hole transporting material to the counter electrodes (cathode). [5] The solid-state hole conductor emerged as a replacement to minimize leakage concerns in liquid electrolyte-based DSSCs. With several modifications in the device structures, researchers are trying to synthesize efficient DSSCs. However, the low absorption coefficientIn its initial phase in 2009, the inorganic-organic hybrid perovskite solar cells (PSCs) delivered a 3.8% power conversion efficiency (PCE), which is far below the present 25.7% PCE obtained in 2022. The significant improvement of the efficiency of PSCs in such a short period has stimulated significant interest in the photovoltaic community. However, the performance of current PSCs is behind the commercially available and widely used solar cells in terms of stability and scalability. Among various commonly studied perovskite materials, methylammonium lead iodide (MAPbI 3 ) is the most widely studied. This review will focus on the common solar cell structures (mesoporo...

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“…temperature and the fabricated fPSC with the device architecture of PEN/ITO/compact TiO /MAPbI /spiro-OMeTAD/Au yielded a PCE of 16.11 %. [52] Various modifications on TiO 2 ETL, such as doping, have been applied by scientists to enhance the device performance. Jeong et al prepared highly dense Nb-doped TiO 2 ETL by spin coating of presynthesized Niobium (Nb)-doped TiO 2 nanocrystals followed by UV treatment.…”

Section: Titanium Dioxide (Tio 2 )mentioning

confidence: 99%

Progress in Materials Development for Flexible Perovskite Solar Cells and Future Prospects

2020

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The perovskite solar cells (PSCs) have emerged as an established technology during the last decade, with the record efficiency of such solar cells having increased from 3.8 % to 25.5 %. Recently, flexible perovskite solar cells (fPSCs) have received much attention from the academic and the industrial communities, owing to their potential for various niche applications, including portable electronics, wearable power sources, electronic textiles, and large‐scale industrial roofing. fPSCs are lightweight, bendable, and suitable for roll‐to‐roll industrial production and can be integrated easily over any surface. This Review discusses the recent development of materials for fPSCs based on various flexible substrates, including plastic, metal, and other flexible substrates, as well as fiber‐shaped perovskite solar cells, with a focus on the device structure, material selection for each layer, mechanical flexibility and the environmental stability of the fPSC devices. Finally, future applications and the outlook for fPSCs are also discussed.

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Flexible MAPbI3 perovskite solar cells with the high efficiency of 16.11% by low-temperature synthesis of compact anatase TiO2 film

Cited by 22 publications

References 41 publications

Applications of Non‐precious Transition Metal Oxide Nanoparticles in Electrochemistry

Applications of Non‐precious Transition Metal Oxide Nanoparticles in Electrochemistry

Configuration of Methylammonium Lead Iodide Perovskite Solar Cell and its Effect on the Device's Performance: A Review

Progress in Materials Development for Flexible Perovskite Solar Cells and Future Prospects

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