Zobrazeno 1 - 10
of 110
pro vyhledávání: '"G. Parissakis"'
Autor:
L. Radautsan, G. Parissakis
This volume features the proceedings of the NATO AR Workshop held in Kishinev, the capital of Moldova, a fom1er Soviet Republic in the South Eastern Europe. OUiing 3 working days 26 reports were presented, 8 of them by, or in collaboration with, sp
Autor:
Klaus-Michael Ochsenkühn, G. Parissakis, Petros A. Tarantilis, R. Argyropoulou, E Kokkinos, Maria Ochsenkühn-Petropoulou
Publikováno v:
Journal of Materials Processing Technology. 127:122-128
High quality orientated YBa2Cu3O7−x (x=0.1–0.2) (YBCO) superconducting coatings were produced by the electrophoretic deposition technique. The fine particle YBCO powder used, was produced by the oxalate co-precipitation method on Au/Si and Pt/Si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13dcba4cb7653e7ad91c84818333ef6e
https://doi.org/10.1016/s0924-0136(02)00279-0
https://doi.org/10.1016/s0924-0136(02)00279-0
Autor:
Maria Ochsenkühn-Petropoulou, Klaus-Michael Ochsenkühn, G. Parissakis, R. Argyropoulou, Nikos Deftereos, Evagelos Kokkinos, Petros A. Tarantilis
Publikováno v:
Microchimica Acta. 136:153-158
YBa2Cu3O 7−x (x = 0.1–0.2) compounds (YBCO) were produced by the oxalate coprecipitation and the solid state reaction methods. The powders obtained were used for the production of YBCO superconducting coatings on Pt/Si wafers, by the electrophore
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::710eefed9a45eeb27c2a80dc15323d62
https://doi.org/10.1007/s006040170046
https://doi.org/10.1007/s006040170046
Autor:
Maria Ochsenkühn-Petropoulou, G. Parissakis, Petros A. Tarantilis, I.N. Vottea, R. Argyropoulou, Klaus-Michael Ochsenkühn
Publikováno v:
Journal of Materials Processing Technology. 108:179-184
Large area coatings up to 50 cm2 of the high temperatures superconductors YBa2Cu3O7−x (YBCO 123) and Bi2Sr2CaCu2O8+x (BSCCO 2212) have been produced by scaling up an electrophoretic deposition technique. Substrates, such as silver sheets, Si-wafers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c26e5eadd696c849867153b6f9d7b99
https://doi.org/10.1016/s0924-0136(00)00749-4
https://doi.org/10.1016/s0924-0136(00)00749-4
Autor:
G. Parissakis, Nikolaos Katsaros
During the last years, important geopolitical changes took place in the broader area of Eastern Europe, having as a consequence, among others, the change of policy and strategy in many fields such as social, economical, commercial, scientific e.t.c.
Autor:
G. Parissakis, Klaus Ochsenkühn, John Tsarouchis, Petros A. Tarantilis, M. Ochsenkühn-Petropulu
Publikováno v:
Mikrochimica Acta. 129:233-238
Large area coatings (>10cm2) of the high temperature superconductor YBa2Cu3O7−x (x = 0.1 – 0.2) (YBCO) have been prepared by scale up an electrophoretic deposition technique using silver sheets and Si-wafers coated with Ag or Au as substrates. Se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d882e42c03d797ccf1d0b073927019a6
https://doi.org/10.1007/bf01244746
https://doi.org/10.1007/bf01244746
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 52:903-914
The optimum calcination and sintering conditions for the preparation of the desired phases with the proper stoichiometry of the bulk high-temperature superconductors YBa2Cu3O7-x (YBCO) and Bi2Sr2CaCu2Oy> (BSCCO) were investigated by differential scan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca4e957343949280241fe00f3ae0aff3
https://doi.org/10.1023/a:1010159918410
https://doi.org/10.1023/a:1010159918410
Publikováno v:
Analytica Chimica Acta. 337:323-327
An analytical process has been developed based on the selective leaching of arsenobetaine from marine organisms with methanol/chloroform (2:1) and on a subsequent pressurized digestion of the methanol phase with a suitable acid combination (H2SO4/HNO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14b132b547ed3dd02a2259ee5a98dd6b
https://doi.org/10.1016/s0003-2670(96)00411-4
https://doi.org/10.1016/s0003-2670(96)00411-4
Publikováno v:
Cement and Concrete Research. 26:1473-1478
Subject of this paper is to investigate the effect of CuO on the burnability of the cement raw mix and on the phase formation of the clinker. The effect was studied by means of differential scanning calorimetry, X-ray diffraction and optical microsco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63ad84dff3e80d0da43d3ce7215244e7
https://doi.org/10.1016/0008-8846(96)00143-3
https://doi.org/10.1016/0008-8846(96)00143-3
Publikováno v:
Analytica Chimica Acta. 319:249-254
This study presents a rapid and selective method for the recovery of lanthanides and yttrium, existing in economically interesting concentrations, from red mud, the byproduct of the alumina production. The leaching process is based on the extraction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68c628795e8a7317b5a6b8a8b23f2c89
https://doi.org/10.1016/0003-2670(95)00486-6
https://doi.org/10.1016/0003-2670(95)00486-6