Spiro[fluorene-9,9′-xanthene]-Based Hole-Transporting Materials for Photovoltaics: Molecular Design, Structure–Property Relationship, and Applications,Accounts of Materials Research

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Spiro[fluorene-9,9′-xanthene]-Based Hole-Transporting Materials for Photovoltaics: Molecular Design, Structure–Property Relationship, and Applications
Accounts of Materials Research ( IF 14.0 ) Pub Date : 2024-01-21 , DOI: 10.1021/accountsmr.3c00195
Xin Luo ₁ , Gerrit Boschloo ₂ , Lars Kloo ₃ , Licheng Sun ₄ , Bo Xu ₁

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Organic hole-transporting materials (HTMs) are of importance in the progress of new-generation photovoltaics, notably in perovskite solar cells (PSCs), solid-state dye-sensitized solar cells (sDSCs), and organic solar cells (OSCs). These materials play a vital role in hole collection and transportation, significantly impacting the power conversion efficiency (PCE) and overall stability of photovoltaic devices. The emergence of spiro(fluorene-9,9′-xanthene) (SFX) as a novel building block for organic HTMs has gained considerable attention in the field of photovoltaics. Its facile one-pot synthetic approach, straightforward purification, and physiochemical properties over the prototype HTM spiro-OMeTAD have positioned SFX as a highly attractive alternative.

中文翻译：

螺[芴-9,9′-呫吨]基光伏空穴传输材料：分子设计、结构-性能关系和应用

有机空穴传输材料（HTM）对于新一代光伏发电的发展具有重要意义，特别是在钙钛矿太阳能电池（PSC）、固态染料敏化太阳能电池（sDSC）和有机太阳能电池（OSC）中。这些材料在空穴收集和运输中发挥着至关重要的作用，显着影响光伏器件的功率转换效率（PCE）和整体稳定性。螺(芴-9,9'-呫吨) (SFX) 作为有机 HTM 的新型构建模块的出现在光伏领域引起了广泛关注。其简便的一锅合成方法、简单的纯化以及优于原型 HTM spiro-OMeTAD 的理化特性，使 SFX 成为一种极具吸引力的替代品。

更新日期：2024-01-21

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