公开(公告)号：WO2017106811A1

公开(公告)日：2017-06-22

申请号：PCT/US2016/067432

申请日：2016-12-19

Applicant: UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INC.

Inventor： SO, Franky ,  LIU, Shuyi ,  YU, Hyeonggeuyn

IPC: H01L51/05 ,  H01L51/50 ,  H01L51/42

CPC classification number: H01L51/5203 ,  H01L51/0034 ,  H01L51/052 ,  H01L51/441 ,  H01L2251/303 ,  Y02E10/549

Abstract: An electronic device is constructed with a passivation layer on a metal oxide surface of the device. The metal oxide can be on an electrode as a hole transport layer (HTL), hole injection layer (HIL), electron transport layer (ETL), or electron injection layer (EIL). The passivation layer is a polymer or oligomer comprising carboxylate groups that can be deposited on the metal oxide surface distal to the electrode from solution and optionally oxidized. The oxidation can be carried out by treatment of the deposited polymer with ultraviolet radiation in the presence of ozone.

Abstract translation: 电子器件在器件的金属氧化物表面上具有钝化层。 金属氧化物可以作为空穴传输层（HTL），空穴注入层（HIL），电子传输层（ETL）或电子注入层（EIL）在电极上。 钝化层是包含羧酸盐基团的聚合物或低聚物，其可以从溶液沉积在远离电极的金属氧化物表面上并且任选地被氧化。 氧化可以通过在臭氧存在下用紫外辐射处理沉积的聚合物来进行。