Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Eckhard Mueller"'
Publikováno v:
Advanced Physics Research, Vol 3, Iss 1, Pp n/a-n/a (2024)
Abstract The enormous progress achieved with high‐performance thermoelectric materials has yet to be implemented in high‐performance devices. The bottleneck for this is the material‐specific design of the interface between the thermoelectric ma
Externí odkaz:
https://doaj.org/article/7f2d8ff0327445ef88c9dbfbd19b0646
Publikováno v:
Advanced Science, Vol 7, Iss 12, Pp n/a-n/a (2020)
Abstract Magnesium silicide and its solid solutions are among the most attractive materials for thermoelectric generators in the temperature range of 500–800 K. However, while n‐type Mg2(Si,Ge,Sn) materials show excellent thermoelectric performan
Externí odkaz:
https://doaj.org/article/6e6bcbec5b7246528a8956195f4b0d68
Publikováno v:
Acta Materialia. 199:85-95
Fundamental material parameters governing the carrier transport in thermoelectric materials are affected by microstructural characteristics. We have investigated the effects of compaction duration on microstructure and the thermoelectric properties o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2428fa55be5a1584a6adb1792c6b5a9d
https://doi.org/10.1016/j.actamat.2020.07.045
https://doi.org/10.1016/j.actamat.2020.07.045
Autor:
Mohammad Yasseri, Eckhard Mueller, Aryan Sankhla, Nader Farahi, Rachel Orenstein, Hasbuna Kamila, D. Y. Nhi Truong, Johannes de Boor
Publikováno v:
Acta Materialia. 185:80-88
Investigation of the thermochemical stability of Mg2(Si,Sn) thermoelectric materials is crucial for further development of thermoelectric modules. There is a miscibility gap reported for the quasibinary Mg2Si–Mg2Sn series, though the exact composit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2dbc160ee9f09aa738553e50b1a3438
https://doi.org/10.1016/j.actamat.2019.11.054
https://doi.org/10.1016/j.actamat.2019.11.054
CA extern Mg2X (X = Si, Sn) based compounds are among the most viable materials for waste heat recovery due to their high thermoelectric figure of merit zT, abundance of the constituent elements, low mass density and environmental benignity. Naturall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b86a8468bb60e3df6f0be7a31f87830
It is crucial to reach a sufficiently high carrier concentration in order to optimize the thermoelectric (TE) material in the development of Mg2X(X= Si, Ge, and Sn)-based TE generators. While n-type Mg2(Si,Sn) has excellent TE properties, p-type show
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3fce3ef0784f65332500d11ede07bbee
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=85132118746
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=85132118746
Autor:
Titas Dasgupta, Eckhard Mueller, Mohammad Yasseri, Hasbuna Kamila, Prashant Sahu, Aryan Sankhla, Johannes de Boor, Hoang-Ngan Pham
Publikováno v:
Journal of Materials Chemistry A. 7:1045-1054
We have synthesized the complete stoichiometric range of the p-Mg2Si1-xSnx striving for the optimization of the thermoelectric properties of p-type Mg2(Si, Sn) with respect to composition. The experimental data is analyzed in the framework of a singl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5868c85605a93f5e109db1666596f59d
https://doi.org/10.1039/c8ta08920e
https://doi.org/10.1039/c8ta08920e
Autor:
Aryan Sankhla, Nader Farahi, N.P. Hoang, Mohammad Yasseri, J. de Boor, Hasbuna Kamila, Eckhard Mueller
Publikováno v:
Materials Today: Proceedings. 8:546-555
Mg2Si is a promising thermoelectric material in the mid-temperature region 500 – 800 K. Development of Mg2Si based thermoelectric generators requires both good n- and p-type materials. While the thermoelectric properties n-type Mg2(Si,Sn) materials
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c090a4dac9d97bb747e455d95930689a
https://doi.org/10.1016/j.matpr.2019.02.052
https://doi.org/10.1016/j.matpr.2019.02.052
Autor:
Gustavo Castillo-Hernandez, D. Y. Nhi Truong, N.H. Pham, Nader Farahi, Mohammad Yasseri, Eckhard Mueller, Julia Camut, J. de Boor
The solid solutions of magnesium silicide and magnesium stannide Mg 2 (Si,Sn) are high-performance thermoelectric (TE) materials with the advantage of being composed of light, cheap, and abundant elements. Therefore, they are especially attractive fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b1db0cac9fc481961192f8292edba1a
https://elib.dlr.de/147111/
https://elib.dlr.de/147111/
Autor:
Johannes de Boor, Laura Luhmann, Ignacio Rodriguez-Barber, Aidan Cowley, Julia Camut, Eckhard Mueller
α-MgAgSb has been identified as promising thermoelectric material, with peak performance around 300oC, filling the gap between low- and high-temperature thermoelectric materials. The complexity of the Mg-Ag-Sb phase diagram and the sensitivity of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff7eb33d13bfe5deb59f4db43aa10e17
https://doi.org/10.1016/j.jallcom.2020.158384
https://doi.org/10.1016/j.jallcom.2020.158384