Search International and National Patent Collections
|1. (WO2016152524) EUROPIUM COMPLEX SALT AND USE THEREOF|
|Title:||EUROPIUM COMPLEX SALT AND USE THEREOF|
The purpose of the present invention is to provide a europium complex salt and use thereof, when used in a wavelength conversion sheet employed as a constituent member of a solar cell module, etc., said europium complex salt being capable of improving the power generation efficiency of the solar cell. The europium complex salt according to the present invention is a complex salt that comprises a europium anion having four coordinated anion ligands and a counter cation, wherein the anion ligands are bidentate ligands and the counter cation has an olefinic double bond. The resin composition according to the present invention comprises the aforesaid europium complex salt and a resin.