公开(公告)号：WO2011127186A1

公开(公告)日：2011-10-13

申请号：PCT/US2011/031439

申请日：2011-04-06

Applicant: THE REGENTS OF THE UNIVERSITY OF MICHIGAN ,  UNIVERSITY OF SOUTHERN CALIFORNIA ,  FORREST, Stephen R. ,  THOMPSON, Mark E. ,  WEI, Goudang ,  WANG, Siyi ,  SUN, Kai

Inventor： FORREST, Stephen R. ,  THOMPSON, Mark E. ,  WEI, Goudang ,  WANG, Siyi ,  SUN, Kai

IPC: H01L51/42

CPC classification number: H01L51/4253 ,  H01L51/0028 ,  H01L51/4273 ,  Y02E10/549

Abstract: A method of preparing a bulk heterojunction organic photovoltaic cell through combinations of thermal and solvent vapor annealing are described. Bulk heterojunction films may prepared by known methods such as spin coating, and then exposed to one or more vaporized solvents and thermally annealed in an effort to enhance the crystalline nature of the photoactive materials.

Abstract translation: 描述了通过热和溶剂蒸汽退火的组合制备本体异质结有机光伏电池的方法。 本体异质结膜可以通过已知的方法例如旋涂来制备，然后暴露于一种或多种蒸发的溶剂中并进行热退火以努力增强光活性材料的结晶性质。