Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Alina Melinescu"'
Autor:
Culita Daniela Cristina, Alina Melinescu, Maria Ciuca, Claudia Maria Simonescu, Dhuha Hasan, Bianca Zarnescu
Publikováno v:
Revista de Chimie. 71:125-142
The aim of this research paper is to present a simple and efficient method to prepare zeolite materials from thermal power plant fly ash which is one of the most important waste resulted from power plants. The method of preparation of zeolite materia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::045964850730f01b11236342c06f5b65
https://doi.org/10.37358/rc.20.9.8323
https://doi.org/10.37358/rc.20.9.8323
Publikováno v:
Coatings; Volume 12; Issue 11; Pages: 1794
In this study, the photocatalytic effect of TiO2 (1 wt. % and 3 wt. %) deposited on the surface of sintered cathode ray tube glass was examined, as well as its effect on an E. coli strain (BL21(DE3)). DTA analysis indicated the sintering temperature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b212f385bbfb4782585d56c0da61e1d
https://doi.org/10.3390/coatings12111794
https://doi.org/10.3390/coatings12111794
Publikováno v:
Scopus-Elsevier
This paper reports, the studies on chemical transformations at thermal treatment of a mixture of SrCO3 and Co3O4 corresponding to stoichiometric ratio of SrCoO3 compound. The mixture of raw materials was prepared by mechanical activation. Thermal ana
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90476048f997a70a956bc6e27c2ab233
https://doi.org/10.37358/rc.19.9.7543
https://doi.org/10.37358/rc.19.9.7543
Publikováno v:
Revista de Chimie. 70:1897-1902
The experimental study aimed to establish the potential applications of the nano- and micrometric powders of hydroxyapatite in the removal processes of Cu(II) ions from synthetic aqueous solutions. For this purpose, hydroxyapatite (HAP) was used in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82ed7dbd17c7ab3538904a14e2ddac41
https://doi.org/10.37358/rc.19.6.7242
https://doi.org/10.37358/rc.19.6.7242
Autor:
Ovidiu Oprea, Alina Melinescu, Laurentia Alexandrescu, Maria Sonmez, Minodora Maria Marin, Dana Gurau, Denisa Ficai, Maria Daniela Stelescu, Mihaela Nituica, Mihai Georgescu, Mircea Juganaru, Anton Ficai
Publikováno v:
Proceedings of the 8th International Conference on Advanced Materials and Systems.
The aim of the paper is to modify the surface of dolomite with titania (TiO2) and silica (SiO2) precursors, in order to use it as a potential reinforcement material in a polymeric matrix or for environmental applications (photocatalyst for the degrad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0930afe898e4b9ad4ccb4d4d79d38b79
https://doi.org/10.24264/icams-2020.i.13
https://doi.org/10.24264/icams-2020.i.13
Autor:
Claudia Maria, Simonescu, Timothy J, Mason, Ioan, Călinescu, Vasile, Lavric, Mircea, Vînătoru, Alina, Melinescu, Daniela Cristina, Culiţă
Publikováno v:
Ultrasonics sonochemistry. 68
Calcium alginate (CaAlg) beads were prepared using ultrasound for use in the removal of lead from natural and wastewaters by ion exchange. Ultrasound was applied in a batch mode with an ultrasonic bath or in a flow mode using an ultrasonic clamp-on d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f60347fa9c24ea38172dd0d96d2e2f90
https://pubmed.ncbi.nlm.nih.gov/32485629
https://pubmed.ncbi.nlm.nih.gov/32485629
Publikováno v:
Revista de Chimie. 68:2043-2047
In this work it was studying evolution of the reactions that occur at the formation of La1-xSrxCoO3-� from mixtures of La2O3, Co3O4 and SrCoO3, prepared by mechanical activation. It was found that distributions of the particles sizes after mechanic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67873e0a2f09ef4f77afb122e64c190f
https://doi.org/10.37358/rc.17.9.5818
https://doi.org/10.37358/rc.17.9.5818
Publikováno v:
Revista de Chimie. 68:1044-1050
The main objective of this work is to study the correlation between composition, microstructure, processing and properties of doped ceria. Doped ceria with heterovalent cations can be used as solid electrolyte for solid oxide fuel cells working at in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5918b02f9dfa0c8c1f008bdf02aef118
https://doi.org/10.37358/rc.17.5.5608
https://doi.org/10.37358/rc.17.5.5608
Autor:
Adrian Volceanov, Lucica Boroica, Alina Melinescu, Mihai Eftimie, Mihaela Valeanu, Mihail Elisa, Victor Kuncser, Anca Beldiceanu, C. Vasiliu, Bogdan Alexandru Sava, R. Iordanescu, Aurelian Catalin Galca
Publikováno v:
Journal of Non-Crystalline Solids. 465:55-58
Bi 3 + , Pb 2 + and Bi 3 + -Pb 2 + -containing aluminophosphate glasses were obtained by unconventional wet method, the molar formula of the glasses being: i) 58LiPO 3 , 29Al(PO 3 ) 3 , 10Ba(PO 3 ) 2 , 3Bi 2 O 3 ; ii) 58LiPO 3 , 29Al(PO 3 ) 3 , 10Ba(
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00b904e9a99aef4fcedd5b55eba79185
https://doi.org/10.1016/j.jnoncrysol.2016.11.010
https://doi.org/10.1016/j.jnoncrysol.2016.11.010
Autor:
Cosmin Iulian Codrea, Alexa-Maria Croitoru, Victor Fruth, Anton Ficai, Cosmin Constantin Baciu, Alina Melinescu, Denisa Ficai
Publikováno v:
Journal of Clinical Medicine
Journal of Clinical Medicine, Vol 10, Iss 253, p 253 (2021)
Journal of Clinical Medicine, Vol 10, Iss 253, p 253 (2021)
The increase in osteoporotic fracture worldwide is urging bone tissue engineering research to find new, improved solutions both for the biomaterials used in designing bone scaffolds and the anti-osteoporotic agents capable of promoting bone regenerat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8208ac094dea3b4784c7aefb1e571707
https://doi.org/10.3390/jcm10020253
https://doi.org/10.3390/jcm10020253