High Seebeck Coefficient and Power Factor in n-Type Organic Thermoelectrics
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DOI: 10.1002/aelm.201700501
Abstract: The n-type thermoelectric properties of [6,6]-phenyl-C-61-butyric acid methyl ester (PCBM) are investigated for different solution-based doping methods. A novel inverse-sequential doping method whe ... read more here.
Keywords: high seebeck; factor type; seebeck coefficient; coefficient power ... See more keywords
Dopant‐Dependent Increase in Seebeck Coefficient and Electrical Conductivity in Blended Polymers with Offset Carrier Energies
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Electronic Materials"
DOI: 10.1002/aelm.201800618
Abstract: The strong and counterproductive interrelationship of thermoelectric parameters remains a bottleneck to improving thermoelectric performance, especially in polymer‐based materials. In this paper, a compositional range is investigated over which there is decoupling of the electrical… read more here.
Keywords: coefficient electrical; carrier; electrical conductivity; seebeck coefficient ... See more keywords
Flexible Thermoelectric Double‐Layer Inorganic/Organic Composites Synthesized by Additive Manufacturing
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DOI: 10.1002/aelm.202000214
Abstract: This study shows an approach to combine a high electrical conductivity of one composite layer with a high Seebeck coefficient of another composite layer in a double‐layer composite, resulting in high thermoelectric power factor. Flexible… read more here.
Keywords: additive manufacturing; double layer; layer; seebeck coefficient ... See more keywords
Self-Healable and Stretchable Ionic-Liquid-Based Thermoelectric Composites with High Ionic Seebeck Coefficient.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202106937
Abstract: The advancement of wearable electronics, particularly self-powered wearable electronic devices, necessitates the development of efficient energy conversion technologies with flexible mechanical properties. Recently, ionic thermoelectric (TE) materials have attracted great attention because of their enormous… read more here.
Keywords: self healable; healable stretchable; ionic liquid; ionic seebeck ... See more keywords
Boosting the Thermoelectric Performance of the Doped DPP-EDOT Conjugated Polymer by Incorporating an Ionic Additive.
Sign Up to like & getrecommendations! Published in 2023 at "Small"
DOI: 10.1002/smll.202300231
Abstract: The thermoelectric (TE) performance of organic materials is limited by the coupling of Seebeck coefficient and electrical conductivity. Herein a new strategy is reported to boost the Seebeck coefficient of conjugated polymer without significantly reducing… read more here.
Keywords: performance; seebeck coefficient; conjugated polymer; electrical conductivity ... See more keywords
Modeling the Seebeck coefficient for organic materials with the Kubo–Greenwood integral and a Gaussian density of states
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Computational Electronics"
DOI: 10.1007/s10825-019-01312-8
Abstract: The Seebeck coefficient (SC) or thermopower of an organic material may be modeled by using an energy-dependent Gaussian density of states and an energy-dependent diffusivity. Once these have been formulated or parameterized from experimental evidence,… read more here.
Keywords: density states; seebeck; seebeck coefficient; gaussian density ... See more keywords
Study of Physical Properties of Co Substituted GdFeO3 Orthoferrites and Evaluation of Their Antibacterial Activity
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Inorganic and Organometallic Polymers and Materials"
DOI: 10.1007/s10904-020-01635-1
Abstract: Perovskite-type GdFe1‒xCoxO3 (0.00 ≤ × ≤ 0.25) solid solution is prepared with the citrate auto combustion technique. The electrical properties and the Seebeck coefficient are measured in the temperature range 300–600 K to elucidate the Co doping effect on… read more here.
Keywords: temperature; physical properties; seebeck coefficient; antibacterial activity ... See more keywords
High-Temperature Thermoelectric Properties of Perovskite-Type Pr0.9Sr0.1Mn1−xFexO3 (0 ≤ x ≤ 1)
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Electronic Materials"
DOI: 10.1007/s11664-017-5366-3
Abstract: Polycrystalline samples of Pr0.9Sr0.1Mn1−xFexO3 (0 ≤ x ≤ 1) have been synthesized using a conventional solid-state reaction method, and the crystal structure studied at room temperature. The magnetic susceptibility was measured from 5 K to 350 K. The electrical resistivity, Seebeck… read more here.
Keywords: thermoelectric properties; pr0 9sr0; temperature; 1mn1 xfexo3 ... See more keywords
Influence of Magnetic Field and Bias Voltage on the Thermal Conductivity and Seebeck Coefficient of AA-Stacked Bilayer SiC
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DOI: 10.1007/s12633-020-00501-6
Abstract: Thermoelectric properties of AA-stacked bilayer SiC in presence of a magnetic field and a bias voltage were studied using the tight binding model. Green function method was applied to calculate thermal conductivity and Seebeck coefficient… read more here.
Keywords: magnetic field; bias voltage; bilayer sic; seebeck coefficient ... See more keywords
Zr doped β-rhombohedral boron: Widely variable Seebeck coefficient and structural properties
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DOI: 10.1016/j.actamat.2016.10.014
Abstract: Abstract The doping effect of zirconium on the structure, Seebeck coefficient and electrical resistivity of β-rhombohedral B was studied for the metal rich concentration range ZrxB100−x, 1.88 ≤ x ≤ 2.75. Structural studies proved the Zr atoms mainly in… read more here.
Keywords: boron widely; widely variable; rhombohedral boron; doped rhombohedral ... See more keywords
Simultaneous enhancement of electrical conductivity and seebeck coefficient in organic thermoelectric SWNT/PEDOT:PSS nanocomposites
Sign Up to like & getrecommendations! Published in 2019 at "Carbon"
DOI: 10.1016/j.carbon.2019.04.007
Abstract: Abstract High electrical conductivity and high Seebeck coefficient are the two important prerequisites for achieving high power factor in organic thermoelectric (TE) materials. However, these two properties are quite often in conflict. In this work,… read more here.
Keywords: conductivity; seebeck coefficient; electrical conductivity; pedot pss ... See more keywords