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降低表面化物不足以实现高效和稳定的化基太阳能电池

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
概括

用酸 (CdI2) 修改矿太阳能电池的表面可减少空缺,提高效率至21.9%,并提高运行稳定性. 这种策略优化了矿的光电子特性,以更好地转化太阳能.

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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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