Recent progress of scalable perovskite solar cells and modules

Wang, Fei; Han, Yu; Duan, Dawei; Ge, Chuangye; Hu, Hanlin; Li, Gang

doi:10.1016/j.enrev.2022.100010

Cited by 37 publications

(12 citation statements)

References 184 publications

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“…For example, due to the bendability, organic scintillators can be well‐compatible with flexible substrates to obtain lightweight, bendable, and even folding scintillator electronic devices. [ 15–18 ] Unfortunately, the performance of conventional organic scintillators suffers from two aspects: i) The intrinsic light element composition results in low X‐ray absorption and consequent poor detection sensitivity. ii) The majority of radiation emitted is caused by electron collisions that excite electron transitions, which seems similar to electric excitation.…”

Section: Introductionmentioning

confidence: 99%

RETRACTED: Organic Cocrystal Design to Promote Absorption and Triplet Excitons Formation for Sensitive Scintillator

Lei,

Peng,

et al. 2023

Advanced Optical Materials

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Organic materials show good mechanical flexibility, easy processing, and large‐area manufacturing, while weak X‐ray absorption and low sensitivity for X‐ray scintillator media. As seen originally, this is a synergistic result of the lack of heavy elements in the molecule that can effectively truncate X‐rays and the massive dissipation of triplet excitons produced by molecular ionization. Herein, cocrystal with phosphorescence enhancement is found to be brilliant in addressing the shortcomings of organic scintillators. The results show that heavy atoms can be easily introduce into the donor unit of organic cocrystal to satisfy the X‐ray absorption and effectively activate the triplet excitons via promoting intersystem crossing (ISC). Moreover, the rational structural design of the acceptor molecule can achieve coupling with the donor for inhibiting the non‐radiative loss of the triplet exciton. Finally, the preferred PNPA (4,4′‐Dibromobiphenyl and N‐phenylnaphthalen‐2‐amine) cocrystals achieve record X‐ray‐induce exciton utilization and emit bright phosphorescent light. Meanwhile, the related device shows durable radiation stability, spatial resolution (>11 lp mm−1), low detection limit (<0.6 µGyair s−1), and effective dynamic imaging application. Hence, it is believed the organic cocrystal‐designed principle can provide guidance to develop advanced sensitive X‐ray scintillators in the future.

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Section: Introductionmentioning

confidence: 99%

RETRACTED: Organic Cocrystal Design to Promote Absorption and Triplet Excitons Formation for Sensitive Scintillator

Lei,

Peng,

et al. 2023

Advanced Optical Materials

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“…[9,10] In recent years, metal halides (MHs) have been regarded as the most promising next-generation X-ray scintillator candidates due to their high X-ray absorption efficiency, intense radioluminescence (RL), facile fabrication methods, and cost-effectiveness, etc. [11][12][13][14][15][16][17] In 2018, Liu et al pioneered the use of CsPbX 3 (X = Cl, Br, I) nanocrystals as X-ray scintillators. [18] Since then, excellent works based on MHs X-ray scintillators have been reported successively.…”

Section: Introductionmentioning

confidence: 99%

Organic Cation Design of Manganese Halide Hybrids Glass toward Low‐Temperature Integrated Efficient, Scaling, and Reproducible X‐Ray Detector

Peng

et al. 2023

Advanced Optical Materials

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Zero‐dimensional (0D) structure‐based manganese metal halides (MHs) are believed to be the most promising candidates for the next‐generation X‐ray scintillators due to their intense radioluminescence and environmental friendliness. However, low‐temperature (<180 °C), large‐area integration with more efficient X‐ray detection remains a tremendous challenge. Herein, from the perspective of cation (ionic liquids) structure design, the basic physical parameters of 0D MHs are regulated. And the calculations and experimental results demonstrate larger‐size cations that induce lower melting temperatures, larger exciton‐binding energies, larger ion migration energy, and tunable hardness, which are most desirable for MHscintillators. As a result, the champion materialHTP2MnBr4is achieved as glassy transparency wafer by low‐temperature (165 °C) melt‐quenching. Its application to X‐ray imaging features high spatial resolution (17.28 lp mm−1), scalability (>30 × 30 cm2), and integration with strong coupling force. Furthermore, HTP2MnBr4 glass with reproducible properties demonstrates a high light yield (38 000 photon MeV−1), excellent irradiation stability, and low detection limit (0.13 µGy s−1). The authors believe this work will provide guidance for MHscintillators to further commercial applications.

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“…To further improve the PCE of perovskite‐organic TSCs and optimize WBG perovskites with complementary absorption spectra of OSCs, it is also necessary to design NBG OSCs with extended near‐infrared light absorption. [ 58 ] In the early stage, due to the restricted tunability of fullerene's energy levels, advancements in OSCs were hindered, reaching efficiency of approximately 11%. [ 59 ] The conventional fullerene acceptors exhibit inadequate light absorption and limited structural diversity, thereby impeding the fabrication of more efficient devices.…”

Section: Broad‐spectrum Absorption Nbg Oscsmentioning

confidence: 99%

Recent advances on monolithic perovskite‐organic tandem solar cells

Xie,

Li,

Qiu

2024

Interdisciplinary Materials

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Perovskite‐organic tandem solar cells (TSCs) have emerged as a groundbreaking technology in the realm of photovoltaics, showcasing remarkable enhancements in efficiency and significant potential for practical applications. Perovskite‐organic TSCs also exhibit facile fabrication surpassing that of all‐perovskite or all‐organic TSCs, attributing to the advantageous utilization of orthogonal solvents enabling sequential solution process for each subcell. The perovskite‐organic TSCs capitalize on the complementary light absorption characteristics of perovskite and organic materials. There is a promising prospect of achieving further enhanced power conversion efficiencies by covering a broad range of the solar spectrum with optimized perovskite absorber, organic semiconductors as well as the interconnecting layer's optical and electrical properties. This review comprehensively analyzes the recent advancements in perovskite‐organic TSCs, highlighting the synergistic effects of combining perovskite with a low open‐circuit voltage deficit, organic materials with broader light absorption, and interconnecting layers with reduced optical and electrical loss. Meanwhile, the underlying device architecture design, regulation strategies, and key challenges facing the high performance of the perovskite‐organic TSCs are also discussed.

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Recent progress of scalable perovskite solar cells and modules

Cited by 37 publications

References 184 publications

RETRACTED: Organic Cocrystal Design to Promote Absorption and Triplet Excitons Formation for Sensitive Scintillator

RETRACTED: Organic Cocrystal Design to Promote Absorption and Triplet Excitons Formation for Sensitive Scintillator

Organic Cation Design of Manganese Halide Hybrids Glass toward Low‐Temperature Integrated Efficient, Scaling, and Reproducible X‐Ray Detector

Recent advances on monolithic perovskite‐organic tandem solar cells

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