Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Eirini Zagoraiou"'
Autor:
Eirini Zagoraiou, Soorya Krishan, Amal Siriwardana, Anastasia Maria Moschovi, Iakovos Yakoumis
Publikováno v:
Compounds, Vol 4, Iss 2, Pp 252-267 (2024)
Bipolar Plates (BPPs) play a critical role in Polymer Electrolyte Membrane Water Electrolysers (PEMWEs) for effective hydrogen generation. The performance and longevity of the system can be considerably impacted by choosing the suitable material for
Externí odkaz:
https://doaj.org/article/9f7dd8c7215443a090fd6e4db087397c
Autor:
Eirini Zagoraiou
Καθώς ο πληθυσμός του πλανήτη και οι ενεργειακές ανάγκες της σύγχρονης ψηφιακής εποχής αυξάνονται με συνεχώς επιταχυνόμενους ρυθμούς,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e87cb505e6be7bac6242c9704debfe7f
https://doi.org/10.12681/eadd/45838
https://doi.org/10.12681/eadd/45838
Autor:
Lamprini Sygellou, Dimitrios Tasis, Panagiotis Lianos, Dimitrios Raptis, Alexandros Ploumistos, Eirini Zagoraiou, Maria K. Daletou, Eleni Thomou
Publikováno v:
Catalysis Today. 315:31-35
Cobalt/nitrogen-doped reduced graphene oxide was synthesized by pyrolysis of a mixture of cobalt phthalocyanine with graphene oxide at 500 °C under inert atmosphere. The obtained material was a reduced graphene oxide which had active Co-N- centers a
Publikováno v:
Applied Surface Science. 567:150749
Using chemically modified supports is a strategy to differentiate metal deposition, catalyst morphology and properties and, ultimately, the electrochemical activity towards the multiparametric and structure-sensitive Oxygen Reduction Reaction (ORR).
Publikováno v:
Nano-Structures & Nano-Objects. 24:100566
The performance and stability of electrocatalysts strongly depend on the physicochemical characteristics, such as the surface area, the crystalline structure, size and shape of the particles and the interactions with the support. Platinum (Pt) is one
Publikováno v:
Electrochimica Acta. 356:136778
One of the most challenging areas towards the optimization of fuel cell technology is the development of catalytic layers with active, extended and stable electrochemical interfaces giving the ability to operate under a variety of operational conditi
Publikováno v:
Materials Today Chemistry. 16:100263
Pt alloys with transition metals supported on carbon substrates are used as improved cathode electrocatalysts for fuel cells. Enhanced catalytic activity is attributed to the structure (Pt-Pt bond distance) and/or electronic effect (Pt d-electron vac
Autor:
Labrini Sygellou, Stella Ballomenou, Maria K. Daletou, Eirini Zagoraiou, Stylianos G. Neophytides
Publikováno v:
Applied Catalysis B: Environmental. 259:118050
This work addresses scientific issues regarding the most challenging component of PEM fuel cells, the electrocatalyst, and explores a new approach to exploit the differentiations induced to the metal by the surface chemistry of the support. The study
Autor:
Eirini Zagoraiou, Catherine P. Raptopoulou, Aris Terzis, Theodoros F. Zafiropoulos, Spyros P. Perlepes, Konstantina I. Alexopoulou, Vassilis Psycharis
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 136:122-130
The reactions of Co(II) sources with N-salicylidene-o-aminophenol (H2saph), N-salicylidene-o-amino-4-methylphenol (H2saph-4Me) and N-salicylidene-o-amino-4-chlorophenol (H2saph-4Cl) were studied in MeOH. The new solid complexes (Bu4(n)N)[Co(III)(saph