scispace - formally typeset
D

Dohyuk Yoo

Researcher at Yonsei University

Publications -  15
Citations -  706

Dohyuk Yoo is an academic researcher from Yonsei University. The author has contributed to research in topics: Conductive polymer & PEDOT:PSS. The author has an hindex of 8, co-authored 13 publications receiving 570 citations.

Papers
More filters
Journal ArticleDOI

Direct synthesis of highly conductive poly(3,4-ethylenedioxythiophene):poly(4-styrenesulfonate) (PEDOT:PSS)/graphene composites and their applications in energy harvesting systems

TL;DR: In this article, highly conductive poly(3,4-ethylenedioxythiophene): poly(4-styrenesulfonate) (PEDOT:PSS)/graphene composites fabricated by in situ polymerization and their applications in a thermoelectric device and a platinum (Pt)-free dye-sensitized solar cell (DSSC) as energy harvesting systems.
Journal ArticleDOI

Effects of one- and two-dimensional carbon hybridization of PEDOT:PSS on the power factor of polymer thermoelectric energy conversion devices

TL;DR: In this article, the authors investigated the thermoelectric properties of polymer composites based on a conducting polymer and carbon materials with various dimensionalities, and they showed that PEDOT:PSS was successfully hybridized with graphene sheets and multi-walled carbon nanotubes through in situ polymerization of 3,4ethlyenedioxythiophene monomers in an aqueous solution in the presence of the carbon materials dispersed by using a polymeric dispersant.
Journal ArticleDOI

Large-scalable RTCVD Graphene/PEDOT:PSS hybrid conductive film for application in transparent and flexible thermoelectric nanogenerators

TL;DR: In this paper, a transparent and flexible hybrid film made up of rapid thermal chemical vapor deposition (RTCVD) graphene and poly(3,4-ethyldioxythiophene):poly(styrene sulfonate) (PEDOT:PSS), as an thermoelectric(TE) material, exhibits a high electrical conductivity and ZT value (10−1-100).
Journal ArticleDOI

N-type organic thermoelectric materials based on polyaniline doped with the aprotic ionic liquid 1-ethyl-3-methylimidazolium ethyl sulfate

TL;DR: In this article, the thermopower performance of polyaniline doped with the considerably reliable ionic liquid 1-ethyl-3-methylimidazolium ethyl sulfate was investigated to determine its potential as an alternative to fossil fuels.
Journal ArticleDOI

All organic-based solar cell and thermoelectric generator hybrid device system using highly conductive PEDOT:PSS film as organic thermoelectric generator

TL;DR: In this article, an all organic-based solar cell and thermoelectric generator hybrid device using an organic solar cell (OSC) and a single highly conductive PEDOT:PSS film was presented.