The effect of conjugated groups for favourable molecular planarity and efficient suppression of charge recombination simultaneously of phenothiazine-based organic dyes for dye-sensitized solar cells

Huang, Shucheng; Shao, Wu; Shi, Songqing; Kong, Xiangfei; Wang, Gang; Hu, Zhenguang; Wu, Wenjun; Tan, Hongwei

doi:10.1016/j.synthmet.2022.117137

Cited by 15 publications

(1 citation statement)

References 54 publications

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“…31 Actually, the dyes play the roles of collecting solar photons, generating electrons and injecting them into the CB of TiO 2 , and thus they can be regarded as the engine for creating photocurrents. [35][36][37][38][39] In addition, a suitable dye design is also favourable for suppressing charge recombination, [40][41][42] so they are viewed as the critical and irreplaceable element in determining the photovoltaic performance of DSSCs. The research on dyes has always been the highlight and hotspot in the field of DSSCs, and the birth of new dye structures has been indispensable for the refreshment and breakthrough of the highest PCE record of DSSCs.…”

Section: Introductionmentioning

confidence: 99%

Recent advances in the approaches for improving the photovoltaic performance of porphyrin-based DSSCs

Huang,

Li,

et al. 2024

Chem. Commun.

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Section: Introductionmentioning

confidence: 99%

Recent advances in the approaches for improving the photovoltaic performance of porphyrin-based DSSCs

Huang,

Li,

et al. 2024

Chem. Commun.

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Synthesis of thienopyrazine‐ and cyclofluorene–thiophene‐based donor–acceptor low‐band gap polymers and their application in memory devices

Mei,

Bai,

Zhang

et al. 2024

J of Applied Polymer Sci

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Low‐band gap semiconductor polymer materials play a crucial role in the field of organic optoelectronics. In this context, a series of low‐band gap polymers containing thienopyrazine as the acceptor and cyclofluorene–bithiophene as the donor were synthesized and utilized in resistive random access memory (RRAM) devices. These memory devices consistently exhibit nonvolatile flash memory behavior. Remarkably, all three polymers demonstrate stability even after 1000 cycles without significant fluctuations. Notably, the three polymer‐based devices also exhibit excellent ternary memory performance, with current ratios of 1:102.8:104, 1:101.3:103.9, and 1:101.8:103.6. Furthermore, the photoelectric properties of the three polymers and the conduction mechanisms of the memory devices were thoroughly discussed.

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DFT-guided structural modeling of end-group acceptors at Y123 core for sensitizers as high-performance organic solar dyes and NLO responses

Hassan,

Sumrra,

Zafar

et al. 2023

J Mol Model

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The effect of conjugated groups for favourable molecular planarity and efficient suppression of charge recombination simultaneously of phenothiazine-based organic dyes for dye-sensitized solar cells

Cited by 15 publications

References 54 publications

Recent advances in the approaches for improving the photovoltaic performance of porphyrin-based DSSCs

Recent advances in the approaches for improving the photovoltaic performance of porphyrin-based DSSCs

Synthesis of thienopyrazine‐ and cyclofluorene–thiophene‐based donor–acceptor low‐band gap polymers and their application in memory devices

DFT-guided structural modeling of end-group acceptors at Y123 core for sensitizers as high-performance organic solar dyes and NLO responses

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