A composition includes a hydroflourothioether represented by the following structural formula (I): Rf-S-Rh (I) Rf is a fluorinated or perfluorinated group having 2-9 carbon atoms and optionally includes one or more catenated heteroatoms or chlorine atoms, and Rh is a non-fluorinated hydrocarbon group having 1-3 carbon atoms. The composition further includes an electroluminescent material.
一种化合物包括以下结构式(I)所表示的氢
氟硫醚:Rf-S-Rh(I)其中,Rf是具有2-9个碳原子的
氟化或
全氟化基团,可选地包括一个或多个连锁杂原子或
氯原子,Rh是具有1-3个碳原子的非
氟化碳氢基团。该组合物还包括一种电致
发光材料。