Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Houda Ettoumi"'
Publikováno v:
Journal of Inorganic and Organometallic Polymers and Materials.
Publikováno v:
Journal of Inorganic and Organometallic Polymers and Materials. 32:3083-3092
Autor:
Fatma Zahra SOUISSI, Malek Hajji, Houda Ettoumi, Mouna Sellami, Jamel BenKhalifa, Maud Barre, Taha Guerfel
In this work, the central focus is upon the synthesis of new Na-Sialate geopolymer concerning as ionic conductive material for electric and electrochemical devices. The studied material was prepared at ambient temperature by a mixture of metakaolin a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92310dbbb8f398f9d45cf3d3f796c93b
https://doi.org/10.21203/rs.3.rs-1294285/v1
https://doi.org/10.21203/rs.3.rs-1294285/v1
Publikováno v:
Journal of Molecular Structure. 1099:181-188
The study reports on the synthesis, single-crystal X-ray structure, and infrared and polarized Raman spectra of a new metal phosphate. The chemical formula of the compound K 2 Cu(HPO 4 ) 2 ·6H 2 O resembled that of Tutton salts. The compound crystal
Publikováno v:
Journal of Non-Crystalline Solids
Journal of Non-Crystalline Solids, Elsevier, 2018, 481, pp.585-589. ⟨10.1016/j.jnoncrysol.2017.12.004⟩
Journal of Non-Crystalline Solids, Elsevier, 2018, 481, pp.585-589. ⟨10.1016/j.jnoncrysol.2017.12.004⟩
International audience; The effect of Al2O3 content on electrical conductivity and glass stability against crystallization in the system KH2PO4–Al2O3–P2O5 was investigated using Raman, IR, and impedance spectroscopies.DSC observations were carrie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::688e448e0364667a50fc62e119879e51
https://hal.archives-ouvertes.fr/hal-02462943
https://hal.archives-ouvertes.fr/hal-02462943
Autor:
Houda Ettoumi, Tahar Mhiri
Publikováno v:
Journal of Molecular Structure. 1034:112-118
X-ray diffraction and Raman spectroscopy analysis were used to study the kinetic process of dehydration and the high-temperature phase transition (HTPT) in KH 2 PO 4 . The results show strong evidence that KH 2 PO 4 presented two phase transitions at
Publikováno v:
Ionics. 19:193-200
The structure of K0.92(2) Zn0.08(2) H1.92(2) (PO4) was determined using single-crystal X-ray diffraction. The crystal structure of the Zn-KDP belonged to the tetragonal space group \( \mathrm{I}\overline{4}2\mathrm{d} \), with cell parameters of a =
Publikováno v:
Ionics. 19(7):1067-1075
Raman spectroscopy and differential thermal analysis (DTA) and thermogravimetric analysis have been carried out on Cu-doped KH2PO4 (Cu-KDP). X-ray diffraction powder data reveal that the structure of the KDP crystal does not change with the additive