COMPOSITION FOR FORMING PASSIVATION LAYER, SEMICONDUCTOR SUBSTRATE HAVING PASSIVATION LAYER, PRODUCTION METHOD FOR SEMICONDUCTOR SUBSTRATE HAVING PASSIVATION LAYER, SOLAR CELL ELEMENT, PRODUCTION METHOD FOR SOLAR CELL ELEMENT, AND SOLAR CELL
申请人:Hitachi Chemical Co., Ltd.
公开号:EP2876670A1
公开(公告)日:2015-05-27
A composition for forming a passivation layer, including a resin and a compound represented by Formula (I): M(OR1)m. In Formula (I), M includes at least one metal element selected from the group consisting of Nb, Ta, V, Y and Hf, each R1 independently represents an alkyl group having from 1 to 8 carbon atoms or an aryl group having from 6 to 14 carbon atoms, and m represents an integer from 1 to 5.
一种用于形成钝化层的组合物,包括一种树脂和一种由式 (I) 表示的化合物:M(OR1)m。在式 (I) 中,M 包括至少一种选自 Nb、Ta、V、Y 和 Hf 所组成的组的金属元素,每个 R1 独立地代表具有 1 至 8 个碳原子的烷基或具有 6 至 14 个碳原子的芳基,m 代表 1 至 5 的整数。