机构地区: 韩山师范学院化学系
出 处: 《化工新型材料》 2009年第11期15-17,50,共4页
摘 要: 1,3,4-噁二唑环是一个具有高电子亲和势和空穴阻挡作用的基团,含该基团的化合物是一类具有发光性能的电子传输材料。本文综述了对含1,3,4-噁二唑环的有机小分子、星状、枝化分子和聚合物的电子传输材料的进展,并且对该类化合物作了简要的展望。 1,3,4-oxadiazole ring is known as a group which has high electron affinity and hole blocking effect.The compounds containing such a group are a kind of electron transporting material which has good luminescent capability.The progress in organic molecular、multi-branched compound and polymer which contain 1,3,4-oxadiazole ring,and short prospect of this kind compound were given.