Title of article
Phase equilibrium of water in different types of PEDOT:PSS
Author/Authors
Peters، نويسنده , , K. and Braun، نويسنده , , J. and Schmidt-Hansberg، نويسنده , , B. and Scharfer، نويسنده , , P. and Schabel، نويسنده , , W.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
3
From page
555
To page
557
Abstract
It is well-known, that humidity and thus water absorption have a strong influence on electrical and optical properties of electrochemical devices containing layers of PEDOT:PSS. Sorption isotherms have to be determined to correlate the air humidity with the exact amount of absorbed water. Here we report on phase equilibrium data for different commercially relevant types of PEDOT:PSS. The measured data can be correlated well by a Flory–Huggins approach with composition-dependent interaction parameter.
Keywords
Water Sorption , phase equilibrium , PEDOT:PSS , Hole injection layer
Journal title
Chemical Engineering and Processing: Process Intensification
Serial Year
2011
Journal title
Chemical Engineering and Processing: Process Intensification
Record number
1610638
Link To Document