Enhanced Thermoelectric Properties of Composites Prepared With Poly(3,4-Ethylenedioxythiophene) Poly(Styrenesulfonate) and Vertically Aligned Se Wire.

In Yea Kim, Dong Won Chun, Sang-Il Kim, Jae-Hong Lim

Abstract read

In one paragraph

Article in Frontiers in chemistry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

4 authors.

In Yea KimDepartment of Materials Science and Engineering, Gachon University, Seongnam, South Korea.

Dong Won ChunCenter for Energy Materials Research, Korea Institute of Science and Technology, Seoul, South Korea.

Sang-Il KimDepartment of Materials Science and Engineering, University of Seoul, Seoul, South Korea.

Jae-Hong LimDepartment of Materials Science and Engineering, Gachon University, Seongnam, South Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Controlling the electronic transport behavior in thermoelectric composites is one of the most promising approaches to enhance their power factor because this enables decoupling of the correlation between the electrical conductivity and Seebeck coefficient. Herein, we show that the unexpected high power factor of the Se nanowire array embedded in poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) (PEDOT:PSS) can be achieved by controlling the interfacial band structure engineering. The electrical conductivity and Seebeck coefficient simultaneously increased, confirming that the synthesis of organic/inorganic hybrid thermoelectric materials with improved performance was possible. Our exploration can be helpful for the rational design of high-performance thermoelectric composites through interface engineering.

Indexed as

carrier scatteringgalvanic displacementPEDOT:PSSSe wires arraythermoelectric

Identifiers

PMID35155378

DOI10.3389/fchem.2021.791155

PMCPMC8825498

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LicenceCC BY

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.