light-emitting diodes, by varying the conjugation length with the introduction of a heteroatom and a neutral ligand was proposed. This approach enabled the synthesis of new europium and ytterbium complexes with naphtho[1,2]thiazole-2-carboxylic and naphtho[2,1]thiazole-2-carboxylic acid anions, which were successfully used in light-emitting diodes.
摘要 提出了一种定向合成芳香族
镧系元素
羧酸盐作为各种发光应用的有前途的候选方法的方法,该方法首先是通过引入杂原子和中性
配体来改变共轭长度,从而作为发光二极管中的发光层。这种方法能够合成具有
萘并[1,2]
噻唑-2-
羧酸和
萘并[2,1]
噻唑-2-
羧酸阴离子的新型euro和配合物,这些配合物已成功用于发光二极管中。