A simple one-step method with wide processing window for high-quality perovskite mini-module fabrication

Huang, Hsin‐Hsiang; Liu, Qi-Han; Tsai, Hsinhan; Shrestha, Shreetu; Su, Liyun; Chen, Po‐Tuan; Chen, Yuting; Yang, Tso-An; Lu, Hsin Chang; Chuang, Ching-Hsiang; Lin, King‐Fu; Rwei, Syang‐Peng; Nie, Wanyi; Wang, Leeyih

doi:10.1016/j.joule.2021.02.012

Cited by 74 publications

(50 citation statements)

References 54 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The aforementioned work on sulfolane‐assisted high‐efficiency PSMs reported by Huang et al also applied the antisolvent bath process. [ 78 ] These results demonstrate the utility of the adduct approach to the formation of high‐quality large‐area perovskite film as well as small‐sized film via manipulation of the treatment conditions of the antisolvent.…”

Section: Fabrication Of High‐quality Perovskite Films For Psmsmentioning

confidence: 82%

“…Huang et al found that a sulfolane additive can help the formation of highly crystalline and uniform perovskite films by facilitating a wide processing window in a one‐step antisolvent dripping process. [ 78 ] According to the results of XRD and FTIR spectroscopy experiments, sulfolane modules interact with methylammonium iodide by intermolecular hydrogen bonding, which means that this additive can regulate the intermediate phase to bring about the desired levels of crystal nucleation and growth because the double S═O functional groups of sulfolane molecules act as Lewis bases. The authors demonstrated a PCE of 17.58% with a 15.84 cm 2 active area and a PCE of 16.06% with an increased 36.6 cm 2 active area for PSMs based on sulfolane‐assisted high‐quality perovskite films.…”

Section: Materials Chemistry and Engineering For Psmsmentioning

confidence: 99%

“…Recently, however, high‐quality large‐area perovskite films were also attempted to form via an adduct approach using various Lewis bases. [ 78,135,139–143 ] Considering the trends that have been studied so far, we anticipate that further development of methodologies for fabrication of perovskite solar cells and modules through scalable coating processes and the adduct approach will aid in achieving high‐efficiency perovskite‐based photovoltaic (PV) systems.…”

Section: Fabrication Of High‐quality Perovskite Films For Psmsmentioning

confidence: 99%

See 2 more Smart Citations

Materials and Methods for High‐Efficiency Perovskite Solar Modules

Lee

Park

2021

Solar RRL

View full text Add to dashboard Cite

Beginning with the breakthrough of solid‐state perovskite‐sensitized solar cells in 2012, the number of studies on photovoltaic devices based on halide perovskite materials has exploded. As of 2021, the certificated record power conversion efficiency (PCE) of small‐area perovskite solar cells (≈0.1 cm2 active area) is 25.5%, making them very competitive with conventional silicon solar cells (26.7%) in terms of efficiency. For commercialization and large‐scale manufacturing purposes, it is necessary to develop high‐efficiency large‐area perovskite photovoltaics with minimal PCE loss. Herein, the recent progress of perovskite solar modules (PSMs) is reviewed and a research direction toward high‐efficiency PSMs is proposed. It is important to carefully examine the materials and methods used for development of high‐efficiency scalable perovskite solar cells and modules as the uniformity and quality of large‐area perovskite film significantly affect the PCE, more so than in small‐area devices. Precursor, additive, and interface engineering are described as well as various coating methodologies for suitable PSMs. Engineering of uniform, pinhole‐free, and high‐quality large‐area perovskite films can contribute to high‐efficiency PSMs and pave the way for commercialization. The technologies used for materials and method engineering for high‐efficiency PSMs are discussed, with an eye toward commercialization.

show abstract

Section: Fabrication Of High‐quality Perovskite Films For Psmsmentioning

confidence: 82%

Section: Materials Chemistry and Engineering For Psmsmentioning

confidence: 99%

Section: Fabrication Of High‐quality Perovskite Films For Psmsmentioning

confidence: 99%

See 1 more Smart Citation

Materials and Methods for High‐Efficiency Perovskite Solar Modules

Lee

Park

2021

Solar RRL

View full text Add to dashboard Cite

show abstract

“…This number is slightly shorter than a pure 3D thin film device. [ 17 ] Note that this diffusion length is taken in a lateral device geometry, which does not represent the carrier transport across the diodes along the out‐of‐the‐plane direction with respect to the substrate. But a good value obtained from a quasi‐2D thin film that is comparable to the 3D counterpart is an indication of efficient charge transport in this system.…”

Section: Resultsmentioning

confidence: 99%

Quasi‐2D Perovskite Crystalline Layers for Printable Direct Conversion X‐Ray Imaging

et al. 2022

Self Cite

View full text Add to dashboard Cite

Polycrystalline perovskite film-based X-ray detector is an appealing technology for assembling large scale imager by printing methods. However, thick crystalline layer without trap and solvent residual is challenging to fabricate. Here, the authors report a solution method to produce high quality quasi-2D perovskite crystalline layers and detectors that are suitable for X-ray imaging. By introducing n-butylamine iodide into methylammonium lead iodide precursor and coating at elevated temperatures, compact and crystalline layers with exceptional uniformity are obtained on both rigid and flexible substrates. Photodiodes built with the quasi-2D layers exhibit a low dark current and stable operation under constant electrical field over 96 h in dark, and over 15 h under X-ray irradiation. The detector responds sensitively under X-ray, delivering a high sensitivity of 1214 µC Gy air −1 cm −2 and a sensitivity gain is observed when operated under higher fields. Finally, high resolution images are demonstrated using a single pixel device that can resolve 80-200 µm features. This work paves the path for printable direct conversion X-ray imager development.

show abstract

“…Novel forces such as hydrogen-bonding have attract researchers’ attention. Huang et al introduced sulfolane to interact with organic cations by hydrogen-bonding forces, achieving a device efficiency of 16.06% with an active area of 36.6 cm 2 [ 98 ]. Bai et al introduced an ionic liquid, 1-butyl-3-methylimidazolium tetrafluoroborate (BMIMBF 4 ), aiming to form halide complexes and to optimize the energy-level alignment, and accordingly observed PSCs with excellent stability greater than 1800 h under illumination at 70 to 75 °C [ 99 ].…”

Section: Improved Performance Of Large-area Psmsmentioning

confidence: 99%

Progress in Perovskite Solar Cells towards Commercialization—A Review

Wang

Xuan

et al. 2021

Materials

View full text Add to dashboard Cite

In recent years, perovskite solar cells (PSCs) have experienced rapid development and have presented an excellent commercial prospect as the PSCs are made from raw materials that are readily and cheaply available depending on simple manufacturing techniques. However, the commercial production and utilization of PSCs remain immature, leading to substantial efforts needed to boost the development of scalable fabrication of PSCs, pilot scale tests, and the establishment of industrial production lines. In this way, the PSCs are expected to be successfully popularized from the laboratory to the photovoltaic market. In this review, the history of power conversion efficiency (PCE) for laboratory-scale PSCs is firstly introduced, and then some methods for maintaining high PCE in the upscaling process is displayed. The achievements in the stability and environmental friendliness of PSCs are also summarized because they are also of significance for commercialization. Finally, this review evaluates the commercialization prospects of PSCs from the economic view and provides a short outlook.

show abstract

A simple one-step method with wide processing window for high-quality perovskite mini-module fabrication

Cited by 74 publications

References 54 publications

Materials and Methods for High‐Efficiency Perovskite Solar Modules

Materials and Methods for High‐Efficiency Perovskite Solar Modules

Quasi‐2D Perovskite Crystalline Layers for Printable Direct Conversion X‐Ray Imaging

Progress in Perovskite Solar Cells towards Commercialization—A Review

Contact Info

Product

Resources

About