Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Camelia Hulubei"'
Autor:
Iuliana Stoica, Raluca Marinica Albu, Camelia Hulubei, Dragos George Astanei, Radu Burlica, Gaber A. M. Mersal, Tarek A. Seaf Elnasr, Andreea Irina Barzic, Ashraf Y. Elnaggar
Publikováno v:
Nanomaterials, Vol 12, Iss 18, p 3249 (2022)
The efficiency of photovoltaics (PVs) is related to cover material properties and light management in upper layers of the device. This article investigates new polyimide (PI) covers for PVs that enable light trapping through their induced surface tex
Externí odkaz:
https://doaj.org/article/e00144ec624f4c9cabb3c5ce939f675f
Autor:
Elena-Luiza Epure, Iuliana Stoica, Raluca Marinica Albu, Camelia Hulubei, Andreea Irina Barzic
Publikováno v:
Nanomaterials, Vol 11, Iss 11, p 3107 (2021)
The operability of liquid crystal displays is strongly impacted by the orientation aspects of nematics, which in turn are affected by the alignment layer surface features. In this work, two polyimide (PI) structures are obtained based on a cycloaliph
Externí odkaz:
https://doaj.org/article/d30be46e7eb04d37ac5d2dcafb9613db
Autor:
Andreea Irina Barzic, Raluca Marinica Albu, Iuliana Stoica, Cristian Dragos Varganici, Camelia Hulubei
Publikováno v:
Polymer Bulletin. 80:4503-4522
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ca2460b7ac77391904b93eee5e8e7f1
https://doi.org/10.1007/s00289-022-04283-2
https://doi.org/10.1007/s00289-022-04283-2
Publikováno v:
Polymer Engineering & Science. 62:648-663
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3695566e744a8fad17ef5aab66a52cc4
https://doi.org/10.1002/pen.25872
https://doi.org/10.1002/pen.25872
Autor:
Andreea Irina Barzic, Raluca Marinica Albu, Camelia Hulubei, Samy F. Mahmoud, Ola A. Abu Ali, Zeinhom M. El-Bahy, Iuliana Stoica
Publikováno v:
Polymers; Volume 14; Issue 19; Pages: 4049
The performance of photovoltaics with superstrate configuration is limited by the rigidity and low refractivity of a classical glass cover. In this work, two polyimides (PIs) and two copolyimides combined in the main chain cycloaliphatic moieties, ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::063abfe2558909ac997b635914e797ab
https://doi.org/10.3390/polym14194049
https://doi.org/10.3390/polym14194049
Autor:
Corneliu Hamciuc, Elena Hamciuc, A.I. Barzic, Camelia Hulubei, Raluca Marinica Albu, Alina Nicolescu, Gabriela Lisa
Publikováno v:
Solar Energy Materials and Solar Cells. 193:219-230
A series of polyimides (PIs) was synthesized from 4,4′-diaminodiphenyl sulfide and various aromatic or aliphatic dianhydrides to obtain shielding layers for solar cells. Structural design strategy involved combination of alicyclic or fluorinated ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e9541fc291ba12123a3841f20acab85
https://doi.org/10.1016/j.solmat.2019.01.018
https://doi.org/10.1016/j.solmat.2019.01.018
Publikováno v:
eXPRESS Polymer Letters, Vol 13, Iss 4, Pp 349-364 (2019)
Two polyimide structures were prepared from an alicyclic dianhydride and aromatic diamines, containing or lacking fluorine, and were tested as potential membrane oxygenators. First, the solution rheological properties were investigated to evaluate th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6173bbc859868152fa02f9533330a5cf
http://www.expresspolymlett.com/letolt.php?file=EPL-0009586&mi=cd
http://www.expresspolymlett.com/letolt.php?file=EPL-0009586&mi=cd
Publikováno v:
Imidic Polymers and Green Polymer Chemistry
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f62f27e4bc2063f4a82fcfd8017bf120
https://doi.org/10.1201/9781003057918-1
https://doi.org/10.1201/9781003057918-1
Publikováno v:
Composites Science and Technology. 218:109140
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d68aa6f2de28457a47d8478ac147b17
https://doi.org/10.1016/j.compscitech.2021.109140
https://doi.org/10.1016/j.compscitech.2021.109140
Publikováno v:
Applied Surface Science. 426:307-314
Three distinct polyimide films were analyzed from the point of view of their morphology in order to determine if their surface features can be adapted for applications where surface anisotropy is mandatory. Channels of nanometric dimensions were crea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ea2d78fe2acb96aae2e755c50f9214b
https://doi.org/10.1016/j.apsusc.2017.07.214
https://doi.org/10.1016/j.apsusc.2017.07.214