Patents Assigned to Arizon Board of Regents Acting for and on Behalf Arizona State University
  • METHODS FOR FABRICATING BULK HETEROJUNCTIONS USING SOLUTION PROCESSING TECHNIQUES
    Publication number: 20140147996
    Abstract: Solvent mixtures useful for processing bulk heterojunction materials and methods for selecting the same are disclosed, wherein Hansen solubility parameters are utilized to select the solvent mixture. A solvent system using a fully nonhalogenated solvent mixture is disclosed. Also disclosed is a solvent mixture containing 20 vol. % acetophenone (AP) in mesitylene (MS), wherein the performance of the solvent system is comparable to dichlorobenzene.
    Type: Application
    Filed: November 28, 2011
    Publication date: May 29, 2014
    Applicant: Arizon Board of Regents Acting for and on Behalf Arizona State University
    Inventors: Bryan D. Vogt, Jian Li, Choong-Do Park