Air-fabricated CsPbIBr2 perovskite film for efficient and stable solar cells by a triacetyl resveratrol additive,Chemical Communications

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Air-fabricated CsPbIBr2 perovskite film for efficient and stable solar cells by a triacetyl resveratrol additive
Chemical Communications ( IF 4.3 ) Pub Date : 2024-07-18 , DOI: 10.1039/d4cc02293a
Jiabao Li _{1,

2} , Ziting Qi ₁ , Peizhi Yang ₁ , Qunwei Tang ₂ , Jialong Duan _{2,

3}

Affiliation

Herein, we demonstrate that triacetyl resveratrol (TRES) can be employed as an antioxidant additive to suppress the formation of oxidation-induced defects in air-fabricated perovskite films. When assembling into carbon-based CsPbIBr₂ and CsPbI₂Br cells, an enhanced efficiency of 10.38% and 14.98% has been achieved, with nearly unchanged efficiency after 1128 h of shelf storage in air and 86% of the initial efficiency after >1000 h aging at 85 °C.

中文翻译：

使用三乙酰基白藜芦醇添加剂空气制造 CsPbIBr2 钙钛矿薄膜，用于高效稳定的太阳能电池

在此，我们证明三乙酰白藜芦醇（TRES）可以用作抗氧化添加剂，以抑制空气制造的钙钛矿薄膜中氧化引起的缺陷的形成。当组装成碳基CsPbIBr ₂和CsPbI ₂ Br电池时，效率分别提高了10.38%和14.98%，在空气中储存1128小时后效率几乎没有变化，超过1000小时后效率仍为初始效率的86% 85℃老化。

更新日期：2024-07-18

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