Application of PACz-Based Self-Assembled Monolayer Materials in Efficient Perovskite Solar Cells DOI
Simin Huang, Chao Liang, Zhichao Lin

и другие.

ACS Applied Materials & Interfaces, Год журнала: 2024, Номер 16(47), С. 64424 - 64446

Опубликована: Ноя. 16, 2024

Due to the advantages of low interface resistance, high work function, and stability, PACz family materials have developed rapidly in p-i-n structure perovskite solar cells (PSCs) recent years. Numerous studies shown that PSCs prepared on basis or their derivatives as hole transport layers (HTLs) generally exhibit superior performance compared organic HTL PTAA inorganic NiO

Язык: Английский

Buried Interface‐The Key Issues for High Performance Inverted Perovskite Solar Cells DOI
Nan Yan, Zhimin Fang, Zhonghua Dai

и другие.

Advanced Functional Materials, Год журнала: 2024, Номер 34(22)

Опубликована: Фев. 8, 2024

Abstract Interface engineering is known for effectively improving interfacial contact and passivating defects to enhance device performance of inverted perovskite solar cells (PSCs). Currently, most works focus on surface passivation, while the buried interface equally important. The film quality layer greatly relies interface, leaving a pronounced impact overall performance. In addition, resolving energy level mismatch at remains challenging. Optimizing becomes promising approach high‐efficiency PSCs. This review summarizes recent advances in emphasize importance corresponding characterization techniques. various functions are carefully discussed, including crystallization modulation, defect alignment, chemical reaction inhibition, bridge, dipole cancellation novel Finally, current challenges prospects put forward that should be addressed further improve

Язык: Английский

Процитировано

36

Pros and cons of hole-selective self-assembled monolayers in inverted PSCs and TSCs: extensive case studies and data analysis DOI
Chi Li, Yong Chen, Zilong Zhang

и другие.

Energy & Environmental Science, Год журнала: 2024, Номер 17(17), С. 6157 - 6203

Опубликована: Янв. 1, 2024

HSSAMs with diverse structures, encompassing various anchoring and functional groups, were systematically categorized their multifaceted roles in inverted PSCs TSCs correlation device performance investigated.

Язык: Английский

Процитировано

24

Improved Air Stability for High-Performance FACsPbI3 Perovskite Solar Cells via Bonding Engineering DOI
Bo Yu,

Zhiwei Xu,

Hualin Liu

и другие.

ACS Applied Materials & Interfaces, Год журнала: 2024, Номер 16(2), С. 2408 - 2416

Опубликована: Янв. 3, 2024

Despite the fact that perovskite solar cells (PSCs) are widely popular due to their superb power conversion efficiency (PCE), further applications still restricted by low stability and high-density defects. Especially, weak binding ion–electron properties of crystals make them susceptible moisture attack under environmental stress. Herein, we report an overall sulfidation strategy via introduction 1-pentanethiol (PT) into film inhibit bulk defects stabilize Pb ions. It has been confirmed thiol groups in PT can uncoordinated ions passivate iodine vacancy forming strong Pb–S bonds, thus reducing nonradiative recombination. Moreover, favorable passivation process also optimizes energy-level arrangement, induces better crystallization, enhances charge extraction full cells. Consequently, PT-modified inverted device delivers a champion PCE 22.46%, which is superior control (20.21%). More importantly, retains 91.5% its initial after storage air for 1600 h over 85% heating at 85 °C 800 h. This work provides new perspective simultaneously improve performance PSCs satisfy commercial applications.

Язык: Английский

Процитировано

23

Achieving over 42 % indoor efficiency in wide-bandgap perovskite solar cells through optimized interfacial passivation and carrier transport DOI
Zhong‐En Shi,

Ta-Hung Cheng,

Chien‐Yu Lung

и другие.

Chemical Engineering Journal, Год журнала: 2024, Номер 498, С. 155512 - 155512

Опубликована: Сен. 6, 2024

Язык: Английский

Процитировано

21

Suppressing wide-angle light loss and non-radiative recombination for efficient perovskite solar cells DOI

Yansong Ge,

Likai Zheng, Haibing Wang

и другие.

Nature Photonics, Год журнала: 2025, Номер unknown

Опубликована: Янв. 9, 2025

Язык: Английский

Процитировано

10

Versatile Energy-Level-Tunable Hole-Transport Layer for Multi-Composition Inverted Perovskite Solar Cells DOI
Wenbo Peng, Yong Zhang,

Xianyong Zhou

и другие.

Energy & Environmental Science, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 30, 2024

Through a bimolecular energy-level-tunable design, an ET-HTL reaches optimal energy level alignment with three different perovskite compositions, providing balanced interface defect passivation, charge extraction, and transition loss suppression.

Язык: Английский

Процитировано

18

Efficient wide-bandgap perovskite photovoltaics with homogeneous halogen-phase distribution DOI Creative Commons
Rui Wang, Xiaoyu Liu, Shancheng Yan

и другие.

Nature Communications, Год журнала: 2024, Номер 15(1)

Опубликована: Окт. 15, 2024

Wide-bandgap (WBG) perovskite solar cells (PSCs) are employed as top of tandem to break through the theoretical limits single-junction photovoltaic devices. However, WBG PSCs exhibit severe open-circuit voltage (V

Язык: Английский

Процитировано

17

Research Progress of Self-assembled Hole-transporting Monolayers in Inverted Perovskite Solar Cells DOI
Xuepeng Liu, Botong Li, Mingyuan Han

и другие.

Acta Chimica Sinica, Год журнала: 2024, Номер 82(3), С. 348 - 348

Опубликована: Янв. 1, 2024

Язык: Английский

Процитировано

13

Manipulating Crystal Growth and Secondary Phase PbI2 to Enable Efficient and Stable Perovskite Solar Cells with Natural Additives DOI Creative Commons

Yirong Wang,

Yaohui Cheng,

Chunchun Yin

и другие.

Nano-Micro Letters, Год журнала: 2024, Номер 16(1)

Опубликована: Апрель 29, 2024

Abstract In perovskite solar cells (PSCs), the inherent defects of film and random distribution excess lead iodide (PbI 2 ) prevent improvement efficiency stability. Herein, natural cellulose is used as raw material to design a series derivatives for crystallization engineering. The cationic derivative C-Im-CN with cyano-imidazolium (Im-CN) cation chloride anion prominently promotes process, grain growth, directional orientation perovskite. Meanwhile, PbI transferred surface grains or formed plate-like crystallites in local domains. These effects result suppressing defect formation, decreasing boundaries, enhancing carrier extraction, inhibiting non-radiative recombination, dramatically prolonging lifetimes. Thus, PSCs exhibit high power conversion 24.71%. Moreover, has multiple interaction sites polymer skeleton, so unencapsulated maintain above 91.3% their initial efficiencies after 3000 h continuous operation conventional air atmosphere have good stability under humidity conditions. utilization biopolymers excellent structure-designability manage opens state-of-the-art avenue manufacturing improving PSCs."Image missing"

Язык: Английский

Процитировано

13

Boosting All‐Perovskite Tandem Solar Cells by Revitalizing the Buried Tin‐Lead Perovskite Interface DOI
Guang Li,

Chen Wang,

Shiqiang Fu

и другие.

Advanced Materials, Год журнала: 2024, Номер unknown

Опубликована: Июль 29, 2024

Narrow-bandgap (NBG) mixed tin-lead (Sn-Pb) perovskite solar cells (PSCs) serve as crucial top subcells in all-perovskite tandem (TSCs). However, the prevalent use of poly(3,4-ethylenedioxythiophene): poly(styrenesulfonate) (PEDOT: PSS) hole transport layers (HTLs) NBG PSCs compromises device efficiency and stability. To address this, study proposes a revitalizing strategy for buried interface Sn-Pb perovskites by directly immersing acetylcholine chloride (ACh) into PEDOT: PSS. ACh acts proficient "diver," not only modulating bottom PSS HTLs but also facilitating reconstruction significantly enhancing quality layers. This intervention with prevents Sn

Язык: Английский

Процитировано

13