Efficient and stable perovskite solar cells through electrochemically polymerized porphyrin-based hole-transporting materials

Liu, Ziyan; Xu, Yuting; Li, Aijun; Li, Yuanlin; Xiang, Tianfu; Sun, Yuting; Ren, Hangchen; Sasaki, Shin-ichi; Miyasaka, Tsutomu; Wang, Xiao-Feng

doi:10.1039/d4tc01860e

Cited by 1 publication

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“…The hydrophobic nature of the PZnP film inhibited heterogeneous nucleation, which facilitated larger grain sizes and minimized defects in the perovskite film, culminating in an impressive efficiency of 19.75%. Recently, Wang et al also utilized electropolymerized MPors (M = H 2 , Zn, and Ni) as HTMs in inverted PSCs . The adoption of electropolymerized films as dopant-free HTMs offers a promising strategy for bolstering the stability of PSCs.…”

Section: Porphyrins and Phthalocyanines As Hole Transport Layers In P...mentioning

confidence: 99%

Recent Research Progress and Perspectives on Porphyrin and Phthalocyanine Analogues for Perovskite Solar Cell Applications

Liu,

Wang,

et al. 2024

Energy Fuels

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Perovskite solar cells (PSCs) are poised to surpass traditional silicon-based and thin-film photovoltaic technologies as a result of their impressive power conversion efficiencies. This review examines the integration of porphyrins and phthalocyanines in PSCs, compounds renowned for their robust optoelectronic properties and structural versatility. These macrocyclic compounds efficiently enhance PSC performance by facilitating improved charge transfer, broadening light absorption, and stabilizing the perovskite structure through the effective mitigation of ion migration. Typically employed as charge selective layers, porphyrins and phthalocyanines have also been incorporated within the perovskite photoactive layer to engineer two-dimensional perovskite structures and at interfaces to optimize surface energy levels. This review articulates how strategic doping and sensitization of these compounds aid in the crystallization and defect management of perovskite films, thereby boosting device efficiency and longevity. Moreover, the review elaborates on the design and development of these materials and concludes with prospective research avenues aimed at realizing highly efficient and durable PSCs. The advancements discussed highlight the significant potential of porphyrins and phthalocyanines as integral components in the next generation of photovoltaic devices.

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Section: Porphyrins and Phthalocyanines As Hole Transport Layers In P...mentioning

confidence: 99%

Recent Research Progress and Perspectives on Porphyrin and Phthalocyanine Analogues for Perovskite Solar Cell Applications

Liu,

Wang,

et al. 2024

Energy Fuels

Self Cite

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show abstract

Efficient and stable perovskite solar cells through electrochemically polymerized porphyrin-based hole-transporting materials

Abstract: The hole-transporting layer (HTL), a pivotal component of perovskite solar cells (PSCs), can significantly improve device performance. The unique light-harvesting and charge-transport capabilities of porphyrin derivatives have facilitated their adoption...

Cited by 1 publication

References 37 publications

Recent Research Progress and Perspectives on Porphyrin and Phthalocyanine Analogues for Perovskite Solar Cell Applications

Recent Research Progress and Perspectives on Porphyrin and Phthalocyanine Analogues for Perovskite Solar Cell Applications

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