Operationally stable perovskite solar modules enabled by vapor-phase fluoride treatment DOI
Xiaoming Zhao, P. Zhang, Tianjun Liu

et al.

Science, Journal Year: 2024, Volume and Issue: 385(6707), P. 433 - 438

Published: July 25, 2024

The ever-increasing power conversion efficiency of perovskite solar cells has illuminated the future photovoltaic industry, but development commercial devices is hampered by their poor stability. In this study, we report a scalable stabilization method using vapor-phase fluoride treatment, which achieves 18.1%-efficient modules (228 square centimeters) with accelerated aging-projected

Language: Английский

2023 Critical Materials Strategy DOI

Diana Bauer,

Helena Khazdozian,

Jeremy Mehta

et al.

Published: July 1, 2023

For more than a decade, the U.S. Department of Energy (DOE) has funded basic and applied research development (R&D) related to critical materials address scientific technological (S&T) challenges that underpin

Language: Английский

Citations

464

Stabilized hole-selective layer for high-performance inverted p-i-n perovskite solar cells DOI
Zhen Li, Xianglang Sun, Xiaopeng Zheng

et al.

Science, Journal Year: 2023, Volume and Issue: 382(6668), P. 284 - 289

Published: Oct. 19, 2023

P-i-n geometry perovskite solar cells (PSCs) offer simplified fabrication, greater amenability to charge extraction layers, and low-temperature processing over n-i-p counterparts. Self-assembled monolayers (SAMs) can enhance the performance of p-i-n PSCs but ultrathin SAMs be thermally unstable. We report a robust hole-selective layer comprised nickel oxide (NiOx) nanoparticle film with surface-anchored (4-(3,11-dimethoxy-7H-dibenzo[c,g]carbazol-7-yl)butyl)phosphonic acid (MeO-4PADBC) SAM that improve stabilize NiOx/perovskite interface. The energetic alignment favorable contact binding between NiOx/MeO-4PADBC reduced voltage deficit various compositions led strong interface toughening effects under thermal stress. resulting 1.53-electron-volt devices achieved 25.6% certified power conversion efficiency maintained >90% their initial after continuously operating at 65 degrees Celsius for 1200 hours 1-sun illumination.

Language: Английский

Citations

356

Long-term operating stability in perovskite photovoltaics DOI
Hongwei Zhu, Sam Teale, Muhammad Naufal Lintangpradipto

et al.

Nature Reviews Materials, Journal Year: 2023, Volume and Issue: 8(9), P. 569 - 586

Published: Aug. 4, 2023

Language: Английский

Citations

332

Engineering ligand reactivity enables high-temperature operation of stable perovskite solar cells DOI

So Min Park,

Mingyang Wei, Jian Xu

et al.

Science, Journal Year: 2023, Volume and Issue: 381(6654), P. 209 - 215

Published: July 13, 2023

Perovskite solar cells (PSCs) consisting of interfacial two- and three-dimensional heterostructures that incorporate ammonium ligand intercalation have enabled rapid progress toward the goal uniting performance with stability. However, as field continues to seek ever-higher durability, additional tools avoid progressive are needed minimize degradation at high temperatures. We used ligands nonreactive bulk perovskites investigated a library varies molecular structure systematically. found fluorinated aniliniums offer passivation simultaneously reactivity perovskites. Using this approach, we report certified quasi-steady-state power-conversion efficiency 24.09% for inverted-structure PSCs. In an encapsulated device operating 85°C 50% relative humidity, document 1560-hour T85 maximum power point under 1-sun illumination.

Language: Английский

Citations

275

Towards linking lab and field lifetimes of perovskite solar cells DOI
Qi Jiang, Robert Tirawat, Ross A. Kerner

et al.

Nature, Journal Year: 2023, Volume and Issue: 623(7986), P. 313 - 318

Published: Sept. 11, 2023

Language: Английский

Citations

160

Pathways toward commercial perovskite/silicon tandem photovoltaics DOI
Erkan Aydın, Thomas G. Allen, Michele De Bastiani

et al.

Science, Journal Year: 2024, Volume and Issue: 383(6679)

Published: Jan. 11, 2024

Perovskite/silicon tandem solar cells offer a promising route to increase the power conversion efficiency of crystalline silicon (c-Si) beyond theoretical single-junction limitations at an affordable cost. In past decade, progress has been made toward fabrication highly efficient laboratory-scale tandems through range vacuum- and solution-based perovskite processing technologies onto various types c-Si bottom cells. However, become commercial reality, transition from laboratory industrial will require appropriate, scalable input materials manufacturing processes. addition, perovskite/silicon research needs increasingly focus on stability, reliability, throughput cell production characterization, cell-to-module integration, accurate field-performance prediction evaluation. This Review discusses these aspects in view contemporary manufacturing, offers insights into possible pathways photovoltaics, highlights opportunities realize this goal.

Language: Английский

Citations

153

Ammonium cations with high pKa in perovskite solar cells for improved high-temperature photostability DOI
Mengru Wang, Zhifang Shi, Chengbin Fei

et al.

Nature Energy, Journal Year: 2023, Volume and Issue: 8(11), P. 1229 - 1239

Published: Sept. 28, 2023

Language: Английский

Citations

123

Recent progress in perovskite solar cells: material science DOI Open Access
Jiang‐Yang Shao, Dongmei Li, Jiangjian Shi

et al.

Science China Chemistry, Journal Year: 2022, Volume and Issue: 66(1), P. 10 - 64

Published: Dec. 2, 2022

Language: Английский

Citations

119

Recent progress in perovskite solar cells: from device to commercialization DOI
Xinhui Luo, Xuesong Lin, Feng Gao

et al.

Science China Chemistry, Journal Year: 2022, Volume and Issue: 65(12), P. 2369 - 2416

Published: Nov. 3, 2022

Language: Английский

Citations

101

Phase-heterojunction all-inorganic perovskite solar cells surpassing 21.5% efficiency DOI
Sawanta S. Mali, Jyoti V. Patil, Jiang‐Yang Shao

et al.

Nature Energy, Journal Year: 2023, Volume and Issue: 8(9), P. 989 - 1001

Published: July 31, 2023

Language: Английский

Citations

94