Journal Article10.1016/J.JALLCOM.2013.09.124
Enhanced thermoelectric performance of optimized Ba, Yb filled and Fe substituted skutterudite compounds
47
TL;DR: In this article, Ba and Yb fillers were investigated for high temperature thermoelectric properties of double-filled skutterudite compounds and the results showed that Ba is more effective than Yb in tuning electronic transport properties while Yb has a greater effect on the lattice thermal conductivity.
read more
About: This article is published in Journal of Alloys and Compounds. The article was published on 05 Feb 2014. The article focuses on the topics: Thermoelectric materials & Seebeck coefficient.
read more
Chat with Paper
AI Agents for this Paper
Find similar papers on Google Scholar, PubMed and Arxiv
Write a critical review of this paper
Analyze citations of this paper to find unaddressed research gaps
Citations
Reinforced TiAl-Based Alloy Coatings Prepared by Laser Melting Deposition
Wang Hu,Zhao Lin,Peng Yun,Cai Xiaotao,Tian Zhiling +4 more
TL;DR: TiAl-based alloy coatings with added TiB2 exhibit improved wear resistance, hardness, and reduced wear rate via laser melting deposition, with optimal TiB2 content of 30% enhancing surface hardness to 738.4 HV and reducing wear rate to 0.42 mg/mm².
Enhancement of oxidation resistance of CoSb3 thermoelectric material by glass coating
Kinga Zawadzka,E. Godlewska,Krzysztof Mars,Marek Nocuń,A. Kryshtal,Aleksandra Czyrska-Filemonowicz +5 more
TL;DR: In this paper, a glass coating was designed to protect CoSb 3 against degradation in air at elevated temperatures, based on borosilicate glass with a high content of titania.
New bulk p-type skutterudites DD0.7Fe2.7Co1.3Sb12−xXx (X = Ge, Sn) reaching ZT > 1.3
G. Rogl,A. Grytsiv,A. Grytsiv,P. Heinrich,Ernst Bauer,Praveen Kumar,N. Peranio,Oliver Eibl,Jelena Horky,Michael J. Zehetbauer,Peter Rogl +10 more
TL;DR: In this article, structural and transport properties of p-type skutterudites with the nominal composition DD0.7Fe2.7Co1.3Sb11.8Sn0.3, which were prepared by a rather fast reaction-annealing-melting technique.
Research on the Thermal Stability of MoCu/CoSb3 Thermoelectric Junction with CoCrFeNi High-Entropy Alloy Barrier Layer
J. P. Mu,X. Liu,D. G. Zhao +2 more
- 05 Nov 2024
Skutterudites: Progress and Challenges
Gerda Rogl,Peter Rogl +1 more
- 01 Jan 2019
TL;DR: In this article, isotypic Sb-based skutterudites achieved high quality thermoelectric (TE) p-and n-type leg materials with remarkably high figure-of-merit ZT.
References
Cooling, heating, generating power, and recovering waste heat with thermoelectric systems.
TL;DR: Thermoelectric materials are solid-state energy converters whose combination of thermal, electrical, and semiconductor properties allows them to be used to convert waste heat into electricity or electrical power directly into cooling and heating.
5.6K
Multiple-filled skutterudites: high thermoelectric figure of merit through separately optimizing electrical and thermal transports.
Xun Shi,Xun Shi,Jiong Yang,James R. Salvador,Miaofang Chi,Jung Y. Cho,Hsin Wang,Shengqiang Bai,Jihui Yang,Wenqing Zhang,Lidong Chen +10 more
TL;DR: The results firmly show that high power factors can be realized by adjusting the total filling fraction of fillers with different charge states to reach the optimum carrier density, and lattice thermal conductivity can also be significantly reduced, to values near the glass limit of these materials.
1.4K
Effect of partial void filling on the lattice thermal conductivity of skutterudites
TL;DR: Seebeck et al. as discussed by the authors measured the impact of partial void filling on the lattice thermal conductivity of polycrystalline antimonides with the skutterudite crystal structure with La partially filling the voids.
High figure of merit in partially filled ytterbium skutterudite materials
TL;DR: In this article, a polycrystalline skutterudite partially filled with ytterbium ions was shown to have a relatively high dimensionless figure of merit (ZT) in the presence of Yb atoms.
571
Some properties of semiconducting IrSb3
Glen A. Slack,V. G. Tsoukala +1 more
TL;DR: In this article, a number of properties such as thermal expansion coefficient, sound velocity, thermal conductivity, electrical conductivity and Seebeck coefficient have been measured by hot isostatic pressing of powders.
561