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    • 75. 发明授权
    • Perovskite solar cell
    • 钙钛矿太阳能电池
    • US09318270B2
    • 2016-04-19
    • US14667987
    • 2015-03-25
    • Tamotsu HoriuchiTohru YashiroYuuji Tanaka
    • Tamotsu HoriuchiTohru YashiroYuuji Tanaka
    • H01L51/46H01G9/20H01L51/42
    • H01G9/2059H01L51/0032H01L51/4226H01L2251/306Y02E10/549
    • An perovskite solar cell including a substrate; a first electrode provided on the substrate; an electron transport layer, including an electron transporting compound, provided on the first electrode; a perovskite compound layer, including a perovskite compound, provided on the electron transport layer; a hole transport layer, including a hole transport compound, provided on the perovskite compound layer; and a second electrode provided on the hole transport layer. The perovskite compound can be expressed by the general formula XαYβMγ, where X is a halogen atom, Y is an alkylamine compound, M includes a mixture of lead and antimony, and a ratio of α:β:γ is 3:1:1.
    • 一种钙钛矿太阳能电池,包括基板; 设置在所述基板上的第一电极; 设置在第一电极上的包括电子传输化合物的电子传输层; 设置在电子传输层上的包含钙钛矿化合物的钙钛矿化合物层; 包含空穴传输化合物的空穴传输层,设置在钙钛矿化合物层上; 以及设置在空穴传输层上的第二电极。 钙钛矿化合物可以用通式XαY&bgr;Mγ表示,其中X是卤素原子,Y是烷基胺化合物,M包括铅和锑的混合物,α:&bgr:γ的比例为3:1 :1。