Honeycomb-Type TiO2 Films Toward a High Tolerance to Optical Paths for Perovskite Solar Cells,ChemSusChem

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Honeycomb-Type TiO2 Films Toward a High Tolerance to Optical Paths for Perovskite Solar Cells
ChemSusChem ( IF 7.5 ) Pub Date : 2022-10-19 , DOI: 10.1002/cssc.202201749
Yaqi Bao ₁ , Dourong Wang ₁ , Wei Hui ₁ , Lei Gu ₁ , Lingfeng Chao ₁ , Lin Song ₁

Affiliation

Sweet as honey: Honeycomb-type TiO₂ (Hc-TiO₂) films are fabricated as the electron transport layer for MAPbI₃ perovskite solar cells (PSCs). A preferred orientation of perovskite crystals is achieved under the confinement effect of Hc-TiO₂, and the photonic crystal structure gives rise to light trapping in the Hc-TiO₂. Consequently, the structured PSCs show excellent tolerance toward the optical path changes.

中文翻译：

蜂窝型 TiO2 薄膜对钙钛矿太阳能电池的光路具有高耐受性

甜如蜜：蜂窝型 TiO ₂ (Hc-TiO ₂ ) 薄膜被制造为 MAPbI ₃钙钛矿太阳能电池 (PSC) 的电子传输层。_{钙钛矿晶体在Hc-TiO 2}的限域作用下实现择优取向，光子晶体结构在Hc-TiO ₂中产生光捕获。因此，结构化 PSC 对光路变化表现出优异的耐受性。

更新日期：2022-10-19

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