Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Hagay, Hayun"'
Publikováno v:
Physical Chemistry Chemical Physics. 24:21223-21232
High purity induction melted bismuth-doped Mg2Si0.5Ge0.5 alloys exhibit a thermodynamic driven phase separation into Mg2Si- and Mg2Ge- rich phases, which is enhanced by the addition of Bi, leading to an impressive ZT of 0.9.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67951362a997002f65542d7857b0d98b
https://doi.org/10.1039/d2cp02926j
https://doi.org/10.1039/d2cp02926j
Publikováno v:
Materials, Vol 13, Iss 9, p 2201 (2020)
Rare-earth (RE) oxides are important in myriad fields, including metallurgy, catalysis, and ceramics. However, the phase diagram of RE oxides in the nanoscale might differ from the phase diagrams for bulk, thus attracting attention nowadays. We sugge
Externí odkaz:
https://doaj.org/article/830ff55b85e54768944117032041f715
Autor:
Hagay Hayun, Yaniv Gelbstein
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7fbb9d6c1a0524f7dc4253e4c7919fe
https://doi.org/10.2139/ssrn.4193510
https://doi.org/10.2139/ssrn.4193510
Autor:
Chen Barad, Gal Shekel, Michael Shandalov, Hagay Hayun, Giora Kimmel, Dror Shamir, Yaniv Gelbstein
Publikováno v:
Materials, Vol 10, Iss 12, p 1440 (2017)
Porous yttria-stabilised zirconia ceramics have been gaining popularity throughout the years in various fields, such as energy, environment, medicine, etc. Although yttria-stabilised zirconia is a well-studied material, voided yttria-stabilised zirco
Externí odkaz:
https://doaj.org/article/08386c3bc5734a39bcc48a4b6f9df66c
Publikováno v:
Journal of Alloys and Compounds. 783:286-291
The effect of a galia (Ga2O3) addition on the crystallographic phase transformations and the grain growth behavior of yttria stabilized zirconia (YSZ) were investigated regarding powders containing different amounts of galia in the range of 0–25 mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33ea5c8e2cef84a0984cdb01063dd030
https://doi.org/10.1016/j.jallcom.2018.12.318
https://doi.org/10.1016/j.jallcom.2018.12.318
Autor:
Daniel Mandler, Jürgen Janek, Huang Zhang, Martin Kolek, Yasin Emre Durmus, Stefano Passerini, Yair Ein-Eli, Verena Küpers, Gauthier Desmaizieres, Hagay Hayun, Liangtao Yang, Florian Baakes
Publikováno v:
Advanced energy materials 10(24), 2000089-(2020). doi:10.1002/aenm.202000089
Advanced energy materials, 10 (24), Art.Nr. 2000089
Advanced energy materials, 10 (24), Art.Nr. 2000089
Promising battery concepts and chemistries that are often identified as ���post���Li��� battery technologies are extensively discussed in terms of sustainability, safety, durability, performance, and targeted applications. The take
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::caf1d5b2c35902f65d8eed77dbc1db10
Autor:
Chen Barad, Yaniv Gelbstein, Giora Kimmel, Michael Shandalov, Dror Shamir, Gal Shekel, Hagay Hayun
Publikováno v:
Journal of Materials Science. 53:12741-12749
The effect of a galia (Ga2O3) addition on the crystallographic phase evolution and the crystal growth behavior of zirconia (ZrO2) rich powder were investigated. Binary compositions of galia–zirconia powder (on the zirconia-rich side of the quasi-bi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62bbc5ed9833add07d0ebe43cf6cfaa0
https://doi.org/10.1007/s10853-018-2556-1
https://doi.org/10.1007/s10853-018-2556-1
Publikováno v:
Physical Chemistry Chemical Physics. 20:16666-16672
Zirconia (ZrO2) and yttria-stabilized-zirconia (YSZ) are known as advanced oxides, widely applied in gas-turbine engines, fuel cells and other applications, requiring controlled thermal conductivity values. In the current research hot-pressed ZrO2-8Y
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9f862cf03e42bb16f8e3756ca0bdb04
https://doi.org/10.1039/c8cp00824h
https://doi.org/10.1039/c8cp00824h
Autor:
Giora Kimmel, Alla Sahartov, Chen Barad, Brian A. Rosen, Yaniv Gelbstein, Jacob Zabicky, Hagay Hayun
Publikováno v:
Journal of Alloys and Compounds. 885:161199
Yttrium oxide (Y2O3) is a ceramic material in use in various fields such as catalysis, thermal barrier coatings, dental ceramics, solid-state lasers, solid oxide fuel cells and etc. In nanoscale metal oxides, unlike metals, the dependence of the latt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c17ccbc31786c83e66b894be9540baa6
https://doi.org/10.1016/j.jallcom.2021.161199
https://doi.org/10.1016/j.jallcom.2021.161199
Publikováno v:
Journal of Alloys and Compounds. 821:153490
Next-generation solid oxide fuel cells (SOFCs) require rapid start up times to fit the requirements for automotive and aviation industries. However, rapidly started SOFCs suffer from degradation and failure of the fuel cell components. This is due to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f5365e92cb628c64d987839755e1522
https://doi.org/10.1016/j.jallcom.2019.153490
https://doi.org/10.1016/j.jallcom.2019.153490