Nano Energy, Journal Year: 2024, Volume and Issue: unknown, P. 110296 - 110296
Published: Sept. 1, 2024
Language: Английский
Communications Materials, Journal Year: 2024, Volume and Issue: 5(1)
Published: Sept. 18, 2024
Language: Английский
Citations
21
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
International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: 106, P. 1088 - 1113
Published: Feb. 8, 2025
Language: Английский
Citations
4
Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 3, 2025
Abstract Halide perovskites hold great potential in developing next‐generation X‐ray detectors. However, preparing high‐quality and thick perovskite films a way compatible with thin‐film transistor (TFT)‐integrated flat‐panel detectors (XFPDs) remains challenging. Here, by engineering ink effective printability shape fidelity, direct writing (DIW) is developed as new approach to printing unique single‐crystal‐assembled (SCAP) film. In contrast polycrystalline grains consisting of randomly orientated crystal domains, the SCAP made tightly packed crystals well‐defined facets, showing 3–4 orders magnitude lower trap density (4.48 × 10 12 cm −3 ). Consequently, offers state‐of‐the‐art detection performance (sensitivity‐to‐dark current ratio: 1.26 11 µC Gy air −1 A ), low limit (114.2 nGy s negligible baseline drift (0.27 fA V Furthermore, XFPD based on 64 pixelated TFT array realizes high‐resolution digital radiography, opening avenue for further development
Language: Английский
Citations
3
Energy & Environmental Science, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 1, 2025
Herein, we have proposed a novel tridentate chelation strategy to manage the excessive amount of unreacted PbI 2 in perovskite films, achieving inverted PSC device with PCE 25.66% by sequential deposition method.
Language: Английский
Citations
3
Communications Materials, Journal Year: 2024, Volume and Issue: 5(1)
Published: July 23, 2024
Abstract In the last decade, laboratory-scale single-junction perovskite solar cells have achieved a remarkable power conversion efficiency exceeding 26.1%. However, transition to industrial-scale production has unveiled significant gap. The central challenge lies in difficulty of achieving uniform, high-quality films on large scale. To tackle this issue, various innovative strategies for manipulating crystallization emerged recent years. Based an in-depth fundamental understanding nucleation and growth mechanisms large-area prepared through blade/slot-die coating methods, review offers critical examination manipulation modules. Lastly, we explore future avenues aimed at enhancing stability PSMs, thereby steering field toward commercially viable applications.
Language: Английский
Citations
12
Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 16, 2025
Abstract Defect density on the perovskite film surface significantly exceeds that found in bulk, primarily due to presence of dangling bonds and excessive strain. Herein, a synergistic engineering is reported aimed at reducing defects films. This method involves subjecting thermally‐annealed films controlled cooling condition involving an ambient environment with regulated humidity, as opposed nitrogen environment, followed by phenethylammonium iodide (PEAI) passivation. The treated moisture (MC) exhibit enhanced radiative recombination, prolonged charge carrier lifetime, improved hole transport extraction when contact layer (HTL), alongside significant reduction Notably, passivation effect PEAI MC‐treated amplified compared subjected (NC) treatment, evidenced more uniform potential mapping markedly extended lifetime. may arise from higher ratio newly‐formed 2D phase PEA 2 FAPb I 7 PbI 4 film. Consequently, MC‐based solar cell (PSC) achieves champion power conversion efficiency (PCE) 25.28%, surpassing NC‐treated device, which exhibits PCE only 24.01%.
Language: Английский
Citations
2
Science China Materials, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 28, 2025
Language: Английский
Citations
1
Advanced Energy Materials, Journal Year: 2024, Volume and Issue: unknown
Published: Dec. 5, 2024
Abstract As the world edges closer to perovskite solar cell (PSC) commercialization, state‐of‐the‐art materials and processes become publicized a much lesser degree. From current insights into industry standards, slot‐die coating is number one method for fabricating layer. Other significant layers can be done using varying techniques. Hence, in this review article, all 115 existing slot‐die‐based PSC publications date together with related literature are crystallized set stages future scalable research. Through investigation of effects materials, processes, structures on performance, stability, cost presented. In end, power output x operating lifetime per most influential factor market consideration. The roll‐to‐roll compatibility low‐cost lean present cost‐effective strategy successful commercialization.
Language: Английский
Citations
6
Small Methods, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 2, 2025
Abstract Interfacial modification using self‐assembled monolayers (SAMs) is crucial for defect passivation and energy level alignment in perovskite solar cells (PSCs), yet scaling SAMs remains a challenge. Organic are often too thin large‐area homogeneous layers through spin‐coating their hydrophobic nature complicates solution‐based fabrication, hindering uniform film formation. This study introduces SAM based on phenothiazine core that involves synergistic co‐adsorption of hydrophilic phosphonic acid with unit use as hole transport layer p‐i‐n PSCs. The PTZ‐PA improves formation, alignment, extraction, achieving power conversion efficiency above 23.2%. It also maintains stable performance over 500 h under continuous illumination, indicating its potential durable increases surface energy, overcoming non‐wetting issues enabling the formation high‐quality films improved morphology crystallinity. group coordinates lead iodide perovskite, enhancing electronic charge transfer mechanical absorption, which facilitates effective p‐type charge‐selective contacts.
Language: Английский
Citations
0