Besonderhede van voorbeeld: -9085495014233806038

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Author: patents-wipo

Data

English[en]
The present invention relates to metal chalcogenide nanoparticles which form an optical absorption layer of a solar cell, and more specifically, to metal chalcogenide nanoparticles comprising a first phase composed of a cupper (Cu)-Tin (Sn) chalcogenide and a second phase composed of a zinc (Zn) chalcogenide, and to a method for preparing the same.
French[fr]
La présente invention concerne des nanoparticules de chalcogénure métallique qui forment une couche d'absorption optique d'une cellule solaire et, plus particulièrement, des nanoparticules de chalcogénure métallique comprenant une première phase composée d'un chalcogénure de cuivre (Cu) - étain (Sn) et d'une seconde phase composée d'un chalcogénure de zinc (Zn), et leur procédé de préparation.
Korean[ko]
본 발명은 태양전지의 광흡수층을 형성하는 금속 칼코게나이드 나노 입자로서, 구리 (Cu)-주석 (Sn)칼코게나이드로 이루어진 제 1상 (phase),및아연 (Zn) 칼코게나이드로 이루어진 제 2상 (phase)을 포함하는 것을 특징으로 하는 금속 칼코게나이드 나노 입자 및 이의 제조 방법에 관한 것이다.

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