Photopatternable Conducting Polymer Nanocomposite with Incorporated Gold
SCIE
SCOPUS
KCI
- Title
- Photopatternable Conducting Polymer Nanocomposite with Incorporated Gold
- Authors
- Huh, S; Choi, HH; Cho, K; Kim, SB
- Date Issued
- 2012-04-20
- Publisher
- Bull. Korean Chem. Soc.
- Abstract
- We investigated a new method for patterning organic field-effect transistors (OFETs) using a photopatternable conducting polymer nanocomposite, consisting of poly(3-hexylthiophene) (P3HT)-coated gold nanoparticles (AuNPs) that had been modified with a photoreactive cinnamate group, to form P3HT-AuNP-CI. We found that the addition of the cinnamate group to the nanoparticle surface assisted the preparation of a solvent-resistive semiconducting film and preserved the P3HT ordering, which was interrupted by Au-P3HT interactions, as well as provided UV-controllable electrical properties. The P3HT-AuNPs-CI films could be microscale-patterned via a UV crosslinking photoreaction, represented as a promising photopatternable semiconductor material for use in advanced applications, with tunable electrical properties for fabrication of sub-micron and microscale electronic devices.
- Keywords
- Organic field-effect transistors (OFETs); Conducting polymer; Gold nanoparticles; Crystallinity; Electrical characteristics; THIN-FILM TRANSISTORS; SEMICONDUCTING POLYMERS; CLUSTER MOLECULES; PHOTOREACTION; LITHOGRAPHY; MORPHOLOGY; POLY(3-ALKYLTHIOPHENES); MOBILITY
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/15633
- DOI
- 10.5012/BKCS.2012.33.4.1128
- ISSN
- 0253-2964
- Article Type
- Article
- Citation
- Korean Chemical Society. Bulletin, vol. 4, no. 33, page. 1128 - 1134, 2012-04-20
- Files in This Item:
- There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.