Zobrazeno 1 - 10
of 14
pro vyhledávání: '"M M, Carnasciali"'
Publikováno v:
Chemistry Education Research and Practice. 19:558-566
Improving the interest of high-school students towards chemistry (and science in general) is one of the goals of the Italian Ministry of Education. To this aim, we designed a context-based activity that actively involved students in six different lab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f37517987b708d247c72b90924e806a
https://doi.org/10.1039/c7rp00232g
https://doi.org/10.1039/c7rp00232g
Publikováno v:
Physical chemistry chemical physics : PCCP. 20(44)
Sm-Doped ceria is one of the most promising materials to be used as electrolyte in solid oxide fuel cells due to its remarkable ionic conductivity values in the intermediate temperature range. Transport properties and local structural features of Ce1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::348d8016d9c55da33b2c2d7188528264
https://pubmed.ncbi.nlm.nih.gov/30398485
https://pubmed.ncbi.nlm.nih.gov/30398485
Publikováno v:
Philosophical Magazine B. 80:1083-1092
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8e594f71c26a8d21c5e2fa83fa842db
https://doi.org/10.1080/014186300255041
https://doi.org/10.1080/014186300255041
Pb(Mg 1/3 Nb 2/3 )O 3 ceramics prepared via columbite method by using two types of Mg precursors, i.e. MgO and (MgCO 3 ) 4 ·Mg(OH) 2 ·4H 2 O exhibit high crystallinity and high densification after sintering at 1200°C. Higher amounts of pyrochlore
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04d1890dacc6c6d68f971f74af1425a5
http://hdl.handle.net/11567/221610
http://hdl.handle.net/11567/221610
Autor:
Ulderico Segre, Gianluca Malavasi, Maria Cristina Menziani, M. M. Carnasciali, Ledi Menabue, Gigliola Lusvardi, A. Ubaldini
Insight into the Zn structural role in a series of glasses of composition (Na 2 O) 1− x · CaO · (ZnO) x · 2SiO 2 ( x = 0, 0.2, 0.6 and 1) has been obtained by density measurements, analysis of the crystals separated from the glasses, micro-Raman
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5891bb04c5dd2b69ee6d406978e3aa39
https://hdl.handle.net/11380/304241
https://hdl.handle.net/11380/304241
This work aims to contribute to the study of the Hg-Ba-Cu-O diagram. Generally, we can see that high-temperature superconductor phase diagrams are far from complete. Of these, the Hg-Ba-Cu-O diagram is very interesting owing to the high mercury fugac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b0c147a4cb7bae514e046ebd8cb5998
http://hdl.handle.net/11567/188163
http://hdl.handle.net/11567/188163
Autor:
M. M. Carnasciali, G. A. Costa
By studying the influence of Hg stoichiometry on the Tc of the superconducting compound HgBa 2 CuO 4-δ (Hg-1201), we have started to re-examine the composition of the only intermediate phase reported in the Cu-Hg diagram. The oxidation of this phase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07daba561d1289800698b340ad259d97
http://hdl.handle.net/11567/247316
http://hdl.handle.net/11567/247316
Publikováno v:
Zeitschrift für Kristallographie - Crystalline Materials. 196
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7a42240e18e983354f860d9e58c06e3
https://doi.org/10.1524/zkri.1991.196.14.291
https://doi.org/10.1524/zkri.1991.196.14.291
Publikováno v:
Crystal Growth & Design; Aug2006, Vol. 6 Issue 8, p1761-1765, 5p
Publikováno v:
Journal of the Less Common Metals. 81:115-119
The compound HoGa3 crystallizes in five modifications. One of these modifications (δ-HoGa3, which is stable between about 600 and 1050 °C) was found to have hexagonal symmetry with lattice constants a = 6.084(4) A and c = 14.061(6) A ; space group,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02f02b8968f26863802344ee52dcc4bc
https://doi.org/10.1016/0022-5088(81)90274-5
https://doi.org/10.1016/0022-5088(81)90274-5