z-logo
Premium
PEDOT Dispersed With Sulfobutylated Phenol Formaldehyde Resin: A Highly‐Efficient Hole Transport Material in Polymer Solar Cells
Author(s) -
Li Yuan,
Zeng Weimei
Publication year - 2016
Publication title -
macromolecular materials and engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.913
H-Index - 96
eISSN - 1439-2054
pISSN - 1438-7492
DOI - 10.1002/mame.201500253
Subject(s) - pedot:pss , materials science , dopant , cyclic voltammetry , conductive polymer , polymer , phenol , chemical engineering , formaldehyde , energy conversion efficiency , doping , composite material , electrochemistry , organic chemistry , electrode , optoelectronics , chemistry , engineering
A new sulfobutylated phenol formaldehyde resin (BSPF) was prepared for the first time. Cyclic voltammetry and electron spin resonance were used to investigate oxidation process of BSPF, in which stable oxidation state with radical was formed. Inspired by electron transfer during oxidationof BSPF, water soluble PEDOT:BSPF was prepared using BSPF as semiconductive dopant. As hole transport material (HTM), PEDOT:BSPF was applied in polymer solar cells and showed higher power conversion efficiency than that in case of PEDOT:PSS. PEDOT:BSPF is a very promising HTM for organic electronic devices andBSPF shows great potential as dopant of polymericsemiconductors. A novel perspective for the design ofdopant of semiconductors and high value‐addedapplication of formaldehyde resin were discussed.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here