Zobrazeno 1 - 10
of 15
pro vyhledávání: '"James Eilertsen"'
Autor:
P. Tomeš, R. Kastner, Robert Svagera, Silke Paschen, Anke Weidenkaff, M. Waas, James Eilertsen, Xinlin Yan
Publikováno v:
Journal of Alloys and Compounds. 654:300-307
The type-I clathrates Ba8Cu5(Si,Ge,Sn)41 show promising thermoelectric (TE) properties. We investigated the influence of Sn substitution for Ge on the TE properties of Ba8Cu5Si6(Ge,Sn)35 samples prepared by the fast and economic melt–spinning techn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcfcbf4e9f9644f3d9f117e3fc460c38
https://doi.org/10.1016/j.jallcom.2015.09.023
https://doi.org/10.1016/j.jallcom.2015.09.023
Autor:
Lukas Prochaska, Stefan Löffler, Herbert Sassik, M. Waas, P. Tomeš, Robert Svagera, Anke Weidenkaff, Silke Paschen, James Eilertsen, M. Ikeda, Sascha Populoh
Publikováno v:
Zeitschrift für anorganische und allgemeine Chemie. 641:2020-2028
Nano-grained CoSb3 was prepared by melt-spinning and subsequent spark plasma sintering. The phonon thermal conductivity of skutterudites is known to be sensitive to the kind and the amount of guest atoms. Thus, unfilled CoSb3 can serve as model compo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a48651004de61df2c98e9955852c8ef7
https://doi.org/10.1002/zaac.201500179
https://doi.org/10.1002/zaac.201500179
Autor:
Anke Weidenkaff, Sandor Balog, Yuri Surace, Peter Rogl, Gerda Rogl, Leyre Sagarna, Jelena Horky, Munirpallam A. Subramanian, Matthias Trottmann, James Eilertsen
Publikováno v:
Zeitschrift für anorganische und allgemeine Chemie. 641:1495-1502
Nanocomposite thermoelectrics can exhibit both reduced thermal conductivity and enhanced electrical conductivity beyond single-phase materials; accordingly, they have become the new material paradigm to achieve viable thermoelectric efficiencies. New
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8857ca0b126b182accd6e47e249b4303
https://doi.org/10.1002/zaac.201500137
https://doi.org/10.1002/zaac.201500137
Publikováno v:
Solid State Ionics. 266:36-43
Calcium manganate Ruddlesden–Popper phases Ca2MnO4–δ were prepared by soft chemistry and treated with acid to extract a part of the calcium ions. Combined structural, morphological and spectroscopic analyses by XRD, SEM/EDX, TEM and Raman reveal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4382029030e137618fa4b4b74e896001
https://doi.org/10.1016/j.ssi.2014.08.005
https://doi.org/10.1016/j.ssi.2014.08.005
Autor:
Leyre Sagarna, Sascha Populoh, Anke Weidenkaff, Matthias Schrade, Roland Hauert, Alexandra E. Maegli, Lassi Karvonen, Andrey Shkabko, James Eilertsen
Publikováno v:
The Journal of Physical Chemistry C. 118:7821-7831
The electronic transport properties of perovskite-type oxides with promising thermoelectric properties can be tuned by cationic substitutions as well as by creating oxygen vacancies. Here, two series of SrxEu1–xTiO3-δ (x = 0.00, 0.03, 0.25, 0.75,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13de1f61b55ad8dfcf50498297275876
https://doi.org/10.1021/jp500480c
https://doi.org/10.1021/jp500480c
Publikováno v:
Journal of Alloys and Compounds. 552:492-498
Interstitially filled skutterudites are a promising class of state-of-the-art thermoelectric materials. Although thermoelectrics are exposed to significant thermal stresses, little information is known about the fracture toughness of interstitially d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6fd6eb0a7f08335fdce9d2ec2b24f57
https://doi.org/10.1016/j.jallcom.2012.11.066
https://doi.org/10.1016/j.jallcom.2012.11.066
Autor:
Songhak Yoon, Dimas S. Alfaruq, Philipp Thiel, Anke Weidenkaff, James Eilertsen, Eugenio H. Otal, Myriam H. Aguirre, Sascha Populoh
Publikováno v:
MRS Proceedings. 1490:3-8
The thermoelectric properties of W-substituted CaMn1-xWxO3-δ (x = 0.01, 0.03; 0.05) samples, prepared by soft chemistry, were investigated from 300 K to 1000 K and compared to Nb-substituted CaMn0.98Nb0.02O3-δ. All compositions exhibit both an incr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc58b2c2e7c9a8ba42f43e2a4423ef37
https://doi.org/10.1557/opl.2013.85
https://doi.org/10.1557/opl.2013.85
Autor:
Charles M. Cooke, Simone Pokrant, Anke Weidenkaff, James Eilertsen, Munirpallam A. Subramanian, Matthias Trottmann, Romain Berthelot, Sascha Populoh, Michael K. Cinibulk
Publikováno v:
MRS Proceedings. 1490:27-32
Nanostructuring has been the foremost approach to the manufacture of high-performance thermoelectric materials for nearly a decade. This study explores a novel nanostructuring technique, attrition-enhanced nanocomposite synthesis, in maximum indium-f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2acb729138bf547131a74cdb1d33ae2a
https://doi.org/10.1557/opl.2013.287
https://doi.org/10.1557/opl.2013.287
Publikováno v:
Journal of Solid State Chemistry. 190:238-245
The effect of indium icosahedral void-site filling on the transport properties of cobalt and rhodium antimonide solid solutions is investigated. Co{sub 4-x}Rh{sub x}Sb{sub 12} and indium-filled In{sub 0.1}Co{sub 4-x}Rh{sub x}Sb{sub 12} solid solution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22d0bfd911d646099873367e0d0b0cad
https://doi.org/10.1016/j.jssc.2012.02.045
https://doi.org/10.1016/j.jssc.2012.02.045
Publikováno v:
Acta Materialia. 60:2178-2185
The synthesis and thermoelectric properties of In0.1−xCo4Sb12−x skutterudite-based nanocomposites with xInSb nanoinclusions are reported. The nanoinclusions reduce the thermal conductivity of the composites considerably compared with nanoinclusio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3f928a050a96e74af7d6081d36c2f87
https://doi.org/10.1016/j.actamat.2011.12.028
https://doi.org/10.1016/j.actamat.2011.12.028