NDLI: Morphologic improvement of the P3HT: Indene-C60 bis-adduct(ICBA) blend film with mixed solvent in inverted polymer solar cells

Content Provider	IEEE Xplore Digital Library
Author	Shang-Hong Lin Shian Lang Jen-Yu Sun Ching-Fuh Lin
Copyright Year	2012
Description	Author affiliation: Graduate Institute of Photonics and Optoelectronics, Taiwan University, Taipei 10617, Taiwan, R.O.C (Shang-Hong Lin; Shian Lang; Jen-Yu Sun; Ching-Fuh Lin)
Abstract	To enhance the open circuit voltage, a new acceptor material Indene-C60 bisadduct (ICBA) has been reported. The published literatures have been reported that almost all groups dissolve the ICBA and P3HT in DCB. However, the solubility of ICBA in DCB is not good that results in high leaking cu rrent and lowers the open circuit voltage on inverted structure of polymer solar cells. We use mixed solvent of DCB and CB to improve the solubility of the active layer, add polymer polyvinylcarbazole (PVK) to reduce the horizontal phase separation, and control the dried time of active layer by using different ratio of DCB and CB. As a result, the open circuit voltage of inverted polymer solar cells is enhanced from 0.66V to 0.82V and the power conversion efficiency (PCE) enhance from 2.6% to 3.81%.
Starting Page	002761
Ending Page	002763
File Size	790478
Page Count	3
File Format	PDF
ISBN	9781467300643
ISSN	01608371
e-ISBN	9781467300667
DOI	10.1109/PVSC.2012.6318165
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-06-03
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Polymers horizontal phase separation mixed solvent Indene-C60 bisadduct (ICBA) inverted polymer solar cells polyvinylcarbazole (PVK)
Content Type	Text
Resource Type	Article
Subject	Industrial and Manufacturing Engineering Control and Systems Engineering Electrical and Electronic Engineering

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