Achievements, challenges, and future prospects for industrialization of perovskite solar cells DOI Creative Commons
Chuang Yang,

Wenjing Hu,

Jiale Liu

et al.

Light Science & Applications, Journal Year: 2024, Volume and Issue: 13(1)

Published: Sept. 3, 2024

Abstract In just over a decade, certified single-junction perovskite solar cells (PSCs) boast an impressive power conversion efficiency (PCE) of 26.1%. Such outstanding performance makes it highly viable for further development. Here, we have meticulously outlined challenges that arose during the industrialization PSCs and proposed their corresponding solutions based on extensive research. We discussed main in this field including technological limitations, multi-scenario applications, sustainable development, etc. Mature photovoltaic provide community with invaluable insights overcoming industrialization. upcoming stages advancement, has become evident addressing concerning long-term stability sustainability is paramount. manner, can facilitate more effective integration into our daily lives.

Language: Английский

Pushing the Limit of Open‐Circuit Voltage Deficit via Modifying Buried Interface in CsPbI3 Perovskite Solar Cells DOI

Chenzhe Xu,

Suicai Zhang,

Wenqiang Fan

et al.

Advanced Materials, Journal Year: 2022, Volume and Issue: 35(7)

Published: Nov. 19, 2022

Although CsPbI3 perovskites have shown tremendous potential in the photovoltaic field owing to their excellent thermal stability, device performance is seriously restricted by severe photovoltage loss. The buried titanium oxide/perovskite interface plays a critical role interfacial charge transport and perovskite crystallization, which closely related open-circuit voltage deficit stemming from nonradiative recombination. Herein, target molecules named 3-sulphonatopropyl acrylate potassium salts are deliberately employed with special functional groups for modifying interface, giving rise favorable functions terms of passivating defects, optimizing energetic alignment, facilitating crystallization. Experimental characterizations theoretical calculations reveal that modification inhibits electron transfer barrier simultaneously improves crystal quality, thereby reducing trap-assisted recombination Consequently, omnibearing regarding endows devices an impressive efficiency 20.98%, achieving record-low VOC 0.451 V. as-proposed strategy renders universal prescription push limit deficit, showing promising future developing high-performance all-inorganic photovoltaics.

Language: Английский

Citations

78
Perovskite–organic tandem solar cells DOI
Kai Oliver Brinkmann, Pang Wang, Felix Lang

et al.

Nature Reviews Materials, Journal Year: 2024, Volume and Issue: 9(3), P. 202 - 217

Published: Jan. 31, 2024

Language: Английский

Citations

71
Inverted perovskite solar cells with over 2,000 h operational stability at 85 °C using fixed charge passivation DOI
Yuanhang Yang,

Siyang Cheng,

Xueliang Zhu

et al.

Nature Energy, Journal Year: 2023, Volume and Issue: 9(1), P. 37 - 46

Published: Oct. 19, 2023

Language: Английский

Citations

70
Surface n-type band bending for stable inverted CsPbI3perovskite solar cells with over 20% efficiency DOI
Shuo Wang, Minghua Li, Yanyan Zhang

et al.

Energy & Environmental Science, Journal Year: 2023, Volume and Issue: 16(6), P. 2572 - 2578

Published: Jan. 1, 2023

Inverted CsPbI 3 perovskite solar cells offer merits for tandem and indoor photovoltaics.

Language: Английский

Citations

67
Strong-bonding hole-transport layers reduce ultraviolet degradation of perovskite solar cells DOI
Chengbin Fei, Anastasia Kuvayskaya, Xiaoqiang Shi

et al.

Science, Journal Year: 2024, Volume and Issue: 384(6700), P. 1126 - 1134

Published: June 6, 2024

The light-emitting diodes (LEDs) used in indoor testing of perovskite solar cells do not expose them to the levels ultraviolet (UV) radiation that they would receive actual outdoor use. We report degradation mechanisms p-i-n-structured under unfiltered sunlight and with LEDs. Weak chemical bonding between perovskites polymer hole-transporting materials (HTMs) transparent conducting oxides (TCOs) dominate accelerated A-site cation migration, rather than direct HTMs. An aromatic phosphonic acid, [2-(9-ethyl-9H-carbazol-3-yl)ethyl]phosphonic acid (EtCz3EPA), enhanced at perovskite/HTM/TCO region a group bonded TCOs nitrogen interacting lead perovskites. A hybrid HTM EtCz3EPA strong hole-extraction polymers retained high efficiency improved UV stability devices, champion minimodule-independently measured by Perovskite PV Accelerator for Commercializing Technologies (PACT) center-retained operational >16% after 29 weeks testing.

Language: Английский

Citations

61
Molecular cation and low-dimensional perovskite surface passivation in perovskite solar cells DOI
Sam Teale, Matteo Degani, Bin Chen

et al.

Nature Energy, Journal Year: 2024, Volume and Issue: 9(7), P. 779 - 792

Published: July 4, 2024

Language: Английский

Citations

59
Recent advances in efficient and scalable solar hydrogen production through water splitting DOI Creative Commons
Yihao Zheng, Ming Ma, Huaiyu Shao

et al.

Carbon Neutrality, Journal Year: 2023, Volume and Issue: 2(1)

Published: Sept. 11, 2023

Abstract Solar hydrogen production through water splitting is the most important and promising approach to obtaining green energy. Although this technology developed rapidly in last two decades, it still a long way from true commercialization. In particular, efficiency scalability of solar have attracted extensive attention field basic research. Currently, three studied routes for include photocatalytic (PC), photoelectrochemical (PEC), photovoltaic-electrochemical (PV-EC) splitting. review, we briefly introduce motivation developing energy, then summarize influential breakthroughs on production, especially those cases that are instructive practical applications. Finally, analyze challenges facing industrialization provide insights accelerating transition research Overall, review can meaningful reference addressing issues improvement scale expansion thereby promoting innovation growth renewable energy industry. Graphical

Language: Английский

Citations

56
Constructing an Interfacial Gradient Heterostructure Enables Efficient CsPbI3 Perovskite Solar Cells and Printed Minimodules DOI

Shan Tan,

Chengyu Tan,

Yuqi Cui

et al.

Advanced Materials, Journal Year: 2023, Volume and Issue: 35(28)

Published: April 6, 2023

Abstract Severe nonradiative recombination originating from interfacial defects together with the pervasive energy level mismatch at interface remarkably limits performance of CsPbI 3 perovskite solar cells (PSCs). These issues need to be addressed urgently for high‐performance and their applications. Herein, an gradient heterostructure based on low‐temperature post‐treatment quaternary bromide salts efficient PSCs impressive efficiency 21.31% extraordinary fill factor 0.854 is demonstrated. Further investigation reveals that Br − ions diffuse into films heal undercoordinated Pb 2+ inhibit cluster formation, thus suppressing in . Meanwhile, a more compatible alignment resulting distribution organic cations surface termination also achieved, hence promoting charge separation collection. Consequently, printed small‐size cell 20.28% 12 cm 2 minimodules record 16.60% are Moreover, unencapsulated devices exhibit superior stability.

Language: Английский

Citations

51
Interface Modification for Energy Level Alignment and Charge Extraction in CsPbI3 Perovskite Solar Cells DOI Creative Commons
Zafar Iqbal, Fengshuo Zu, Artem Musiienko

et al.

ACS Energy Letters, Journal Year: 2023, Volume and Issue: 8(10), P. 4304 - 4314

Published: Sept. 22, 2023

In perovskite solar cells (PSCs) energy level alignment and charge extraction at the interfaces are essential factors directly affecting device performance. this work, we present a modified interface between all-inorganic CsPbI3 its hole-selective contact (spiro-OMeTAD), realized by dipole molecule trioctylphosphine oxide (TOPO), to align levels. On passivated film, with n-octylammonium iodide (OAI), created an upward surface band-bending TOPO treatment. This improved induces better enhances of holes from layer hole transport material. Consequently, Voc 1.2 V high-power conversion efficiency (PCE) over 19% were achieved for inorganic cells. Further, demonstrate effect molecule, layer-by-layer study transient photovoltage (trSPV) technique accomplished simulation.

Language: Английский

Citations

51
Bandgap-universal passivation enables stable perovskite solar cells with low photovoltage loss DOI
Yen‐Hung Lin,

Vikram Vikram,

Fengning Yang

et al.

Science, Journal Year: 2024, Volume and Issue: 384(6697), P. 767 - 775

Published: May 16, 2024

The efficiency and longevity of metal-halide perovskite solar cells are typically dictated by nonradiative defect-mediated charge recombination. In this work, we demonstrate a vapor-based amino-silane passivation that reduces photovoltage deficits to around 100 millivolts (>90% the thermodynamic limit) in bandgaps between 1.6 1.8 electron volts, which is crucial for tandem applications. A primary-, secondary-, or tertiary-amino-silane alone negatively barely affected crystallinity transport, but amino-silanes incorporate primary secondary amines yield up 60-fold increase photoluminescence quantum preserve long-range conduction. Amino-silane-treated devices retained 95% power conversion more than 1500 hours under full-spectrum sunlight at 85°C open-circuit conditions ambient air with relative humidity 50 60%.

Language: Английский

Citations

48