Electronic and Optical Properties of Sn/Ge-Substituted 2D Dion-Jacobson Phase (3-AMPY)4Pb4I16 Perovskite for Photovoltaic Applications: A First Principle Study DOI

Frew Gashaw Asefa,

Aseres Alula Arega,

G. Kebede

et al.

The Journal of Physical Chemistry C, Journal Year: 2024, Volume and Issue: 128(34), P. 14158 - 14167

Published: Aug. 21, 2024

The structural, electronic, optical, and photovoltaic properties of Sn/Ge-substituted 2D slightly shifted DJ phase (3-AMPY)4Pb4I16 perovskite were investigated using first principle calculations. toxic Pb was substituted in the primary geometry by less Sn/Ge. We found that Ge/Sn doping is energetically favorable for decreasing eliminating content pristine (3-AMPY)4Pb4I16. On both critical characteristics perovskite, strong optical absorption, p–p/s-p couplings, direct band gap are observed. couplings Ge/Sn-substituted conformers decrease to value suitable applications. This further helps us get good absorption coefficient high-power conversion efficiency (3-AMPY)4Pb4–xGexI16 (x = 1, 2, 3, 4) (3-AMPY)4Ge4–xSnxI16 conformers. partial density states structure plots show significant contributions dominant organic cation conduction minimum. contribution becomes more pronounced with increasing doping. presence dopant atoms showed improved performance compared system. study should form a basis realizing benign perovskite-based

Language: Английский

Current On-Skin Flexible Sensors, Materials, Manufacturing Approaches, and Study Trends for Health Monitoring: A Review DOI Creative Commons
Rodrigo G. Ferreira, Abílio P. Silva, J. Nunes‐Pereira

et al.

ACS Sensors, Journal Year: 2024, Volume and Issue: 9(3), P. 1104 - 1133

Published: Feb. 23, 2024

Due to an ever-increasing amount of the population focusing more on their personal health, thanks rising living standards, there is a pressing need improve healthcare devices. These devices presently require laborious, time-consuming, and convoluted procedures that heavily rely cumbersome equipment, causing discomfort pain for patients during invasive methods such as sample-gathering, blood sampling, other traditional benchtop techniques. The solution lies in development new flexible sensors with temperature, humidity, strain, pressure, sweat detection monitoring capabilities, mimicking some sensory capabilities skin. In this review, comprehensive presentation themes regarding sensors, chosen materials, manufacturing processes, trends was made. It concluded carbon-based composite along graphene its derivates, have garnered significant interest due electromechanical stability, extraordinary electrical conductivity, high specific surface area, variety, relatively low cost.

Language: Английский

Citations

51
Recent Progress and Advances of Perovskite Crystallization in Carbon‐Based Printable Mesoscopic Solar Cells DOI Open Access
Junwei Xiang,

Chuanzhou Han,

Yanjie Cheng

et al.

Advanced Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 15, 2025

Carbon-based printable mesoscopic solar cells (p-MPSCs) offer significant advantages for industrialization due to their simple fabrication process, low cost, and scalability. Recently, the certified power conversion efficiency of p-MPSCs has exceeded 22%, drawing considerable attention from community. However, key challenge in improving device performance is achieving uniform high-quality perovskite crystallization within mesoporous structure. This review highlights recent advancements p-MPSCs, with an emphasis on controlling kinetics regulating morphology confined mesopores. It first introduces offering a solid foundation understanding behavior. Additionally, summarizes mechanisms crystal nucleation growth, explaining how these processes influence quality perovskites. Furthermore, commonly applied strategies enhancing quality, such as additive engineering, solvent evaporation controlling, post-treatment techniques, are also explored. Finally, proposes several potential suggestions aimed at further refining crystallization, inspiring continued innovation address current limitations advance development p-MPSCs.

Language: Английский

Citations

7
Screen‐Printing Technology for Scale Manufacturing of Perovskite Solar Cells DOI Creative Commons

Changshun Chen,

Chenxin Ran,

Qing Yao

et al.

Advanced Science, Journal Year: 2023, Volume and Issue: 10(28)

Published: Aug. 4, 2023

As a key contender in the field of photovoltaics, third-generation thin-film perovskite solar cells (PSCs) have gained significant research and investment interest due to their superior power conversion efficiency (PCE) great potential for large-scale production. For commercialization consideration, low-cost scalable fabrication is primary importance PSCs, development applicable film-forming techniques that meet above requirements plays role. Currently, large-area films are mainly produced by printing techniques, such as slot-die coating, inkjet printing, blade screen-printing. Among these screen offers high degree functional layer compatibility, pattern design flexibility, ability, showing promise. In this work, advanced progress on applying screen-printing technology fabricating PSCs from technique fundamentals practical applications presented. The introduced state-of-the-art studies different layers control strategies realize fully screen-printed summarized. Moreover, current challenges opportunities faced devices discussed. This work highlights critical significance throughput accelerating course products.

Language: Английский

Citations

38
Issues, Challenges, and Future Perspectives of Perovskites for Energy Conversion Applications DOI Creative Commons
Boucar Diouf,

Aarti Muley,

Ramchandra Pode

et al.

Energies, Journal Year: 2023, Volume and Issue: 16(18), P. 6498 - 6498

Published: Sept. 8, 2023

Perovskite solar cells are an emerging technology that exploits the self-assembly and highly tunable bandgap properties of perovskite materials. Because their low manufacturing cost, thin films perovskites have attracted enormous interest witnessed great progress. The power conversion efficiency these devices has improved from 3.8% to 25.8%, which is a significant step forward. formulation innovative materials with proper replacement lead in essential reduce toxicity. Here, we examine difficulties encountered commercialization devices, such as material structural stability, device stability under high temperature humidity conditions, lifetime, cost. This review addresses issues engineering, performance against harsh environment, cost-effectiveness, recombination, optical, resistance losses, large-area cell module issues, cost analysis, reduction strategy, environmental concerns, important for widespread acceptance perovskite-based devices. applications market growth prospects also studied. In summary, believe there opportunity research high-performance, long-lived energy applications.

Language: Английский

Citations

31
Advanced technical strategies for upscaling perovskite photovoltaics from cells to modules DOI
Xiaojia Zhao, Weiyin Gao, He Dong

et al.

Nano Energy, Journal Year: 2024, Volume and Issue: 128, P. 109933 - 109933

Published: June 29, 2024

Language: Английский

Citations

17
Stable and sustainable perovskite solar modules by optimizing blade coating nickel oxide deposition over 15 × 15 cm2 area DOI Creative Commons
Farshad Jafarzadeh, Luigi Angelo Castriotta, Emanuele Calabrò

et al.

Communications Materials, Journal Year: 2024, Volume and Issue: 5(1)

Published: Sept. 12, 2024

Language: Английский

Citations

8
Research progress of screen-printed flexible pressure sensor DOI

Guirong Wu,

Lingjun Wu, Haiyan Zhang

et al.

Sensors and Actuators A Physical, Journal Year: 2024, Volume and Issue: 374, P. 115512 - 115512

Published: May 22, 2024

Language: Английский

Citations

7
Challenges and Prospects of Semi Transparent Dye-Sensitized Solar Cells for Real-world Applications: A Review DOI

Md Naimur Rahman Antu,

Md Wasif Hasan,

M. Hasanuzzaman

et al.

Current Opinion in Colloid & Interface Science, Journal Year: 2025, Volume and Issue: unknown, P. 101907 - 101907

Published: Feb. 1, 2025

Language: Английский

Citations

1
Printing PEDOT:PSS optimized using Response surface method (RSM) and genetic algorithm (ga) via modified 3D printer for perovskite solar cell applications DOI

Bonsa Regassa Hunde,

Abraham Debebe Woldeyohannes, Getachew Adam Workneh

et al.

Applied Materials Today, Journal Year: 2024, Volume and Issue: 37, P. 102134 - 102134

Published: Feb. 21, 2024

Language: Английский

Citations

5
Printed Memristors: An Overview of Ink, Materials, Deposition Techniques, and Applications DOI Creative Commons
Miguel Franco, Asal Kiazadeh, Rodrigo Martins

et al.

Advanced Electronic Materials, Journal Year: 2024, Volume and Issue: 10(10)

Published: Aug. 2, 2024

Abstract Industry 4.0 is accelerating the growth of connected devices, resulting in an exponential increase generated data. The current semiconductor technology facing challenges miniaturization and power consumption, demanding for more efficient computation where new materials devices need to be implemented. One most promising candidates next technological leap memristor. Due their up‐scale manufacturing, majority memristors employed conventional deposition techniques (physical chemical vapor deposition), which can highly costly. Recently, printed have gained a lot attention because potential large‐scale, fast, affordable manufacturing. They also help reduce material waste, supports transition sustainable environmentally friendly economy. This review provides perspective on electronics fabrication memristive presenting overview main printing techniques, suitable development. Additionally, it focuses used switching layer by comparing its performance. Ultimately, application highlighted showing tremendous evolution this field, as well opportunities that are expected face following years.

Language: Английский

Citations

5