Transferrable, Large-area and Highly Conductive PEDOT : PSS Film and Its Application for Flexible Thermoelectric Generators

Kyaw，Aung Ko Ko1,2; Li，Chang'an2,3; Wong，Grayson Dao Hwee1; Tam，Teck Lip Dexter4; Ouyang，Jianyong3; Wang，Xizu1; Zhu，Qiang1; Suwardi，Ady1; Xu，Jianwei1,4,5

2022

10.1002/cnma.202200374

ChemNanoMat   影响因子和分区

2199-692X

2199-692X

A facile method was demonstrated to prepare large-area (∼100 cm), conductive poly(3,4-ethylenedioxythiophene):polystyrene sulfonate (PEDOT : PSS) dense film via post-treatment with sulfuric acid at 160 °C on a glass substrate. This PEDOT : PSS dense films exhibited a high electrical conductivity of up to 1800 S cm without significantly compromising with the high humidity level, and could be easily transferred onto various flexible substrates such as plastics and paper with excellent adhesion. The conductive PEDOT : PSS dense films can be made a flexible and foldable thermoelectric module, showing an output voltage of 2.2 mV at ΔT=26 K. On the other hand, PEDOT : PSS thin films, which were prepared using a similar method, could be transferred onto the polyethylene terephthalate (PET) substrate and suitable to serve as flexible transparent electrodes for optoelectronic devices. Our simple method would hold great promise for scalability and mass production of large-area, freestanding and conductive PEDOT : PSS polymer film for a variety of applications.

conductive flexible large-area PEDOT : PSS thermoelectric thermoelectric generator

SCI ; EI

英语

通讯

[1527200019] ; [1527200021] ; [A19D9a0096] ; [62150610496] ; [2021KTSCX107]

Chemistry ; Science & Technology - Other Topics ; Materials Science

Chemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary

WOS:000888414000001

WILEY-V C H VERLAG GMBH

20224713155323

Conducting polymers ; Conductive films ; Glass substrates ; Organic light emitting diodes (OLED) ; Plastic bottles ; Polyethylene terephthalates ; Polymer films ; Semiconducting films ; Thermoelectric equipment ; Thin films

Thermoelectric Energy:615.4 ; Packaging Materials:694.2 ; Conducting Materials:708.2 ; Semiconducting Materials:712.1 ; Semiconductor Devices and Integrated Circuits:714.2 ; Coating Materials:813.2 ; Polymeric Materials:815.1 ; Organic Polymers:815.1.1 ; Polymer Products:817.1

2-s2.0-85142233582

Scopus

1.Institute of Materials Research and Engineering (IMRE),Agency for Science Technology and Research (A*STAR),Singapore,2 Fusionopolis Way, Singapore,138634,Singapore
2.Department of Electrical and Electronic Engineering,Southern University of Science and Technology,Shenzhen,518055,China
3.Department of Materials Science and Technology,National University of Singapore,Singapore,117576,Singapore
4.Institute of Sustainability for Chemical Engineering and Environment (ISCE2),A*STAR,Singapore,1 Pesek Road,627833,Singapore
5.Department of Chemistry,National University of Singapore Block S8 Level 3,Singapore,3 Science Drive 3,117543,Singapore

Kyaw，Aung Ko Ko,Li，Chang'an,Wong，Grayson Dao Hwee,et al. Transferrable, Large-area and Highly Conductive PEDOT : PSS Film and Its Application for Flexible Thermoelectric Generators[J]. ChemNanoMat,2022,9.

Kyaw，Aung Ko Ko.,Li，Chang'an.,Wong，Grayson Dao Hwee.,Tam，Teck Lip Dexter.,Ouyang，Jianyong.,...&Xu，Jianwei.(2022).Transferrable, Large-area and Highly Conductive PEDOT : PSS Film and Its Application for Flexible Thermoelectric Generators.ChemNanoMat,9.

Kyaw，Aung Ko Ko,et al."Transferrable, Large-area and Highly Conductive PEDOT : PSS Film and Its Application for Flexible Thermoelectric Generators".ChemNanoMat 9(2022).