Bogdan Alexandru Sava

National Institute of Glass, Bucharest, .

E-mail: trimite un mesaj.

Nascut(a) in: 1959

Interese: Sticle optice, filtre optice, sticle opal, colorate si tehnice, metode noi de obtinere a sticlei, sol-gel, coprecipitare, metode plasma chimice si microunde, vitroceram, materiale nanostructurate, sticle pentru optoelectronica, materiale de puritate avansata, ceramici si refractare speciale, materiale compozite

Detalii:
22 contracte de cercetare conduse ca responsabil sau director de proiect si finalizate prin realizarea de noi tehnici de obtinere a materialelor cu proprietati speciale;
Participare la un program Tempus, in cadrul caruia am efectuat, in anul 1992, un stagiu de pregatire in Franta, la Universitate din Lille.
Deplasare de specializare , in anul 1987, la mai multe fabrici de sticla si refractare din Germania Federala.
Alte domenii de activitate au fost legate de sticla de cuart de puritate avansata si dopata cu pamanturi rare, produse inalt aluminoase si din silice vitrifiata, coloranti anorganici pentru sticle si mase plastice, produse inalt refractare si de duritate mare, silice coloidala, materiale ceramice pentru electronica, metode de tip CVD, plasma de inductie si capacitiva, microunde, aplicate la materialele vitroase si cristaline, metode tip coprecipitare si sol-gel, materiale de puritate avansata, nanostructuri si nanomateriale, relatiile structura-proprietati la materialele vitroase si microcristaline, vizori, arcuri elastice si alte repere din sticla de cuart, sulfoseleniuri de cadmiu si zinc pentru sticla, recuperari de metale pretioase din deseuri, obtinerea din deseuri a sticlelor calcogenidice, ceramici cu rezistivitate inalta, depunerea de filme ceramice compozite alumina-organic, obtinere pulberi ceramice prin metoda sol-gel, obtinere materiale ceramice in camp inductiv, materiale rezistente la soc termic, alumina dopata cu utilizari speciale, prepararea precursorilor pentru depuneri de pelicule. Conducere sau participare la realizarea unor microproductii de repere din sticla de cuart, coloranti pentru sticla, materiale de puritate avansata, recuperari de metale pretioase.
18 contracte de cercetare la care am participat ca specialist.
Doctorand, sustinere teza in anul 2007.
Articole la conferinte si congrese 90.
Articole publicate in reviste si carti 33

Details:
22 research pojects as project manager, finalised in new technics for apecial properties materials achievement
Participaton on an TEMPUS project, during 1992 year, in France, Lill.
Training in Germany, in several refractories factories, in 1987.
Activities in advanced optical glass and glass filter, quartz glass,doped glass, high alumina products, composite materials, high refractory materials, high thermal schock resistant materials, new technics, such as sol-gel, coprecipitation, plasma, CVD, microwave, nanostructured materials, thin layers, etc.
18 research projects as expert.
Doctor thesis in 2007.
Papers at congresses and conferences 90.
Papers in journals and books 33.

Publicații selectate:

* B. A. Sava, The study of the vitreous materials obtained by the sol-gel method, in the ternary ZnO-V2O5-B2O3 system, Rev. Roum. Chim., 11, 2006.

* 27. Nazarenco Igor,Sava Bogdan Alexandru,Aurelia Meghea,Dumitru Ulieru, A Combined Sintering-Sublimation Method to Grow Light Responsive Polycrystalline Thin Films, M M Labes,Dept of Chemistry,Temple Univ Philadelphia, Pennsylvania,USA, Molecular Crystals and Liquid Crystals, 448, 2006.

* 22. I. Nazarenco, Jaklovszky J., Ghiordănescu V., Sava B. A., Albeanu I., Dumitrescu M., Ulieru D., AIIBVI photoresistances by sintering-sublimation technics, Journal of Optoelectronics and Advanced Materials, 7, 4, 2005.

* B. A. Sava, Sinteza prin metoda sol-gel a sticlelor în sistemul ZnO-TiO2-B2O3, Rev. Chim. Bucharest, 56, 4, 2005.

* H. Niciu, B. A. Sava, Daniela Niciu, Laura Ionescu, Simona Radicescu, B. Grigoras, D. P. Nicolescu, Synthesis method for bulk vitreous SiO2, 14th Conference on Glass and Ceramics, Varna, Bulgaria, 2002.

* 12. Simona Radicescu, Laura Ionescu, B. Grigoras, B. A. Sava, H. Niciu, Daniela Niciu, Contributions to the Asn Sm glass synthesis, 14th Conference on Glass and Ceramics, Varna, Bulgaria, 2002.

* B. A. Sava, H. Niciu, Cadmium and zinc sulphide-selenides for optical filters and coloured glasses, 12th Roamanian International Conference on Chemistry and Chemical Engineering Proceedings, RICCCE 12, Bucuresti, Romania, 2001.

* H.Niciu, B.A. Sava, Daniela Niciu, Ceramic materials synthesis in high frequency field, 12th Roamanian International Conference on Chemistry and Chemical Engineering Proceedings, RICCCE 12, 13-15 sept. 2001, Bucuresti, Romania, 2001.

* B. A. Sava, Glasses and glass ceramics in ZnO-TiO2-SiO2 system by sol-gel route, Eight CIMTEC proceedings, Florence, Italy, 1994.

* B. A. Sava, Investigarea sintezei prin metoda sol-gel a unor sticle in sistemul ZnO-TiO2-SiO2, Rev. Chim. Bucharest, 4, 2004.