PEROVSKITE COMPOUND AND LIGHT CONVERSION ELEMENT IN WHICH SAME IS USED

PEROVSKITE COMPOUND AND LIGHT CONVERSION ELEMENT IN WHICH SAME IS USED

The invention is to provide a Pb-free Sn-halide Perovskite solar cell in which photoelectric conversion efficiency is improved. A solar cell in which there is used a Perovskite compound comprising ABX3 (where A represents a cation, B represents a metal, X represents halogen, and A, B, and X may each...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HAYASE SHUZI, ITO NOZOMI
Format: Patent
Sprache:chi ; eng
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM
BASIC ELECTRIC ELEMENTS
CHEMISTRY
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
METALLURGY
ORGANIC CHEMISTRY
SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:The invention is to provide a Pb-free Sn-halide Perovskite solar cell in which photoelectric conversion efficiency is improved. A solar cell in which there is used a Perovskite compound comprising ABX3 (where A represents a cation, B represents a metal, X represents halogen, and A, B, and X may each be configured from a plurality of elements), B including Sn and Ge. [课题]提供一种光电转换效率获得了提高的无Pb的卤化Sn钙钛矿太阳能电池。[解决手段]一种太阳能电池，其使用了由ABX(A表示阳离子，B表示金属，X表示卤素，A、B及X分别可由多个元素构成。)构成且B包括Sn和Ge的钙钛矿化合物。