Yijie Xia

Broschiertes Buch

Highly Conductive PEDOT:PSS Films for Transparent Electrode

Novel Methods to Improve the Conductivity of PEDOT:PSS to be Comparable to Indium Tin Oxide

Beschreibung

New transparent conductive materials are urgently needed to replace indium tin oxide (ITO) as the transparent electrode of optoelectronic devices. Poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) is a quite promising candidate as the next-generation transparent electrode in optoelectronic devices. However, as-prepared PEDOT:PSS from its aqueous solution suffers a problem of low conductivity of <1 S/cm. It is important to enhance the conductivity of PEDOT:PSS film. This book, therefore, provides four novel methods to significantly enhance the conductivity of PEDOT:PSS film, including treatments with salt, zwitterion, acid and cosolvent. Conductivity enhancement by a factor of about 1000 was achieved. The mechanism for the conductivity enhancement was investigated. High-performance polymer solar cells with these highly conductive PEDOT:PSS films as the transparent electrode are demonstrated. The methods in the book should be especially useful to professionals in organic electronic materials and flexible electronic devices fields, or anyone else who may be considering utilizing conducting polymers as the transparent electrode for flexible optoelectronic devices.

Autor

Dr Yijie Xia, a scientist at the Institute of Materials Research & Engineering in Singapore, received her B.A. and M.A. degrees in materials science from Fudan University of Shanghai in China and her Ph.D. degree from National University of Singapore in 2011. Her research fields include organic electronic materials and flexible electronic devices.

Produktdetails

• Verlag: LAP Lambert Academic Publishing
• Seitenzahl: 148
• Erscheinungstermin: 20. Oktober 2012
• Englisch
• Abmessung: 220mm x 150mm x 10mm
• Gewicht: 213g
• ISBN-13: 9783659265549
• ISBN-10: 3659265543
• Artikelnr.: 36679087