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Updated: Dec 29, 2025

Monovalent Cation Doping of CH3NH3PbI3 for Efficient Perovskite Solar Cells
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Monovalent Cation Doping of CH3NH3PbI3 for Efficient Perovskite Solar Cells

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効率的で安定したヨウ素基ペロブスキート太陽電池の表面ハリド欠乏を減らす

Wu-Qiang Wu1,2, Peter N Rudd1, Zhenyi Ni1

  • 1Department of Applied Physical Sciences , University of North Carolina , Chapel Hill , North Carolina 27599 , United States.

Journal of the American Chemical Society
|February 8, 2020
PubMed
まとめ

ペロブスキート太陽電池 (PSC) の表面をカドミウムヨウ酸化物 (CdI2) で改造することで,ヨウ素の空白を減少させ,効率を21.9%に高め,運用安定性を改善します. この戦略は,よりよい太陽エネルギー変換のためにペロブスキットの光電子特性を最適化します.

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Alkyl Halides02:45

Alkyl Halides

Structural Properties
Alkyl halides are halogen-substituted alkanes wherein one or more hydrogen atoms of an alkane is replaced by a halogen atom such as fluorine, chlorine, bromine, or iodine. The carbon atom in an alkyl halide is bonded to the halogen atom, which is sp3-hybridized and exhibits a tetrahedral shape.
Unlike alkyl halides, compounds in which a halogen atom is bonded to an sp2 -hybridized carbon atom of a carbon-carbon double bond (C=C) are called vinyl halides. Whereas aryl...
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