The present invention provides a solar cell and a method for manufacturing same, the solar cell comprising: a light absorbing layer comprising a perovskite compound; and an electron transporting layer on one surface of the light absorbing layer, wherein the electron transporting layer consists of a first electron transporting layer on the one surface of the light absorbing layer, and a second electron transporting layer on the first electron transporting layer, the first electron transporting layer consists of an inorganic metal nitride, and the second electron transporting layer consists of an inorganic metal nitride oxide.

    La présente invention concerne une cellule solaire et son procédé de fabrication, la cellule solaire comprenant : une couche d'absorption de lumière comprenant un composé pérovskite; et une couche de transport d'électrons sur une surface de la couche d'absorption de lumière, la couche de transport d'électrons étant constituée d'une première couche de transport d'électrons sur ladite surface de la couche d'absorption de lumière, et d'une seconde couche de transport d'électrons sur la première couche de transport d'électrons, la première couche de transport d'électrons étant constituée d'un nitrure de métal inorganique, et la seconde couche de transport d'électrons étant constituée d'un oxyde de nitrure de métal inorganique.

    본 발명은 페로브스카이트 화합물을 포함한 광흡수층; 및 상기 광흡수층의 일면 상에 구비된 전자 수송층을 포함하여 이루어지고, 상기 전자 수송층은 상기 광흡수층의 일면 상에 구비된 제1 전자 수송층 및 상기 제1 전자 수송층 상에 구비된 제2 전자 수송층을 포함하여 이루어지고, 상기 제1 전자 수송층은 무기 금속 질화물을 포함하여 이루어지고, 상기 제2 전자 수송층은 무기 금속 질화 산화물을 포함하여 이루어진 태양 전지 및 그 제조방법을 제공한다.


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    Title :

    PEROVSKITE SOLAR CELL AND METHOD FOR MANUFACTURING SAME


    Additional title:

    CELLULE SOLAIRE EN PÉROVSKITE ET SON PROCÉDÉ DE FABRICATION
    페로브스카이트 태양 전지 및 그 제조 방법


    Contributors:
    KIM JAE HO (author)

    Publication date :

    2024-01-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    H10K



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