Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Georgios Bampos"'
Autor:
Georgios Bampos, Symeon Bebelis
Publikováno v:
Nanomaterials, Vol 14, Iss 6, p 500 (2024)
A series of carbon black-supported 7.5 wt.% Pd-2.5 wt.% M/C (M: Ag, Ca, Co, Cu, Fe, Ni, Ru, Sn, Zn) electrocatalysts, synthesized via the wet impregnation method, and reduced at 300 °C, were compared in terms of their hydrogen oxidation reaction (HO
Externí odkaz:
https://doaj.org/article/f82cd506f3084e98907f058db10b02df
Publikováno v:
Catalysts, Vol 14, Iss 2, p 102 (2024)
The need for low-cost and environmentally friendly energy is greater than ever nowadays due to the global population growth as well as the modern lifestyle [...]
Externí odkaz:
https://doaj.org/article/7bed4036101048949c6fc8baf90e1585
Autor:
Alexandra Florou, Georgios Bampos, Panagiota D. Natsi, Aliki Kokka, Paraskevi Panagiotopoulou
Publikováno v:
Nanomaterials, Vol 14, Iss 1, p 86 (2023)
The CO2-assisted oxidative dehydrogenation of propane (ODP) was investigated over titania based composite metal oxides, 10% MxOy-TiO2 (M: Zr, Ce, Ca, Cr, Ga). It was found that the surface basicity of composite metal oxides was significantly higher t
Externí odkaz:
https://doaj.org/article/bd75d84d0129461e92df4021f3a13a97
Publikováno v:
Catalysts, Vol 13, Iss 10, p 1342 (2023)
Perovskites are promising alternative catalysts for oxidation reactions due to their lower cost compared to noble metals, and their greater thermal stability. The catalytic oxidation of CO is essential in order to control CO emissions in a series of
Externí odkaz:
https://doaj.org/article/cafb75053cc54b00918dada6964a65eb
Autor:
Despoina Jessica Skempi, Konstantinos Kouvelis, Athanasia Petala, Georgios Bampos, Zacharias Frontistis
Publikováno v:
Environments, Vol 10, Iss 8, p 147 (2023)
The development of efficient heterogeneous persulfate activators is one of the main research topics in the wastewater treatment area. The present work deals with the heterogeneous activation of sodium persulfate (SPS) using nickel oxide/strontium car
Externí odkaz:
https://doaj.org/article/a3be2c6dd3094064b06accac06ec1a44
Publikováno v:
Catalysts, Vol 13, Iss 2, p 372 (2023)
The water–gas shift (WGS) activity of Pt/TiO2-based powdered and structured catalysts was investigated using realistic feed compositions that are relevant to the high-temperature shift (HTS) and low-temperature shift (LTS) reaction conditions. The
Externí odkaz:
https://doaj.org/article/e59b0ff80b824172b6c1a918db57d21f
Publikováno v:
Water, Vol 14, Iss 3, p 357 (2022)
This work examined the use of a 3D combined electrochemical process based on particle electrodes from sawdust-derived biochar pyrolized at T = 550–850 °C to remove persistent pollutants. The as-prepared biochar was characterized by scanning electr
Externí odkaz:
https://doaj.org/article/8e862cd9c3ea48d9ba80d08201332cc6
Autor:
Ilias Apostolopoulos, Georgios Bampos, Amaia Soto Beobide, Stefanos Dailianis, George Voyiatzis, Symeon Bebelis, Gerasimos Lyberatos, Georgia Antonopoulou
Publikováno v:
Energies, Vol 14, Iss 24, p 8375 (2021)
The aim of the study was to assess the effect of anode materials, namely a carbon nanotube (CNT)-buckypaper and a commercial carbon paper (CP) on the performance of a two-chamber microbial electrolysis cell (MEC), in terms of hydrogen production and
Externí odkaz:
https://doaj.org/article/fc9e313cfbdd4c67911dc0981d566eec
Publikováno v:
Environments, Vol 8, Iss 8, p 85 (2021)
Nowadays, the research on the environmental applications of electrochemistry to remove recalcitrant and priority pollutants and, in particular, drugs from the aqueous phase has increased dramatically. This literature review summarizes the application
Externí odkaz:
https://doaj.org/article/f5cfb7f98a2d4404a9c1db29a80f65d7
Autor:
Theodora Ramantani, Georgios Bampos, Andreas Vavatsikos, Georgios Vatskalis, Dimitris I. Kondarides
Publikováno v:
Nanomaterials, Vol 11, Iss 8, p 1931 (2021)
The propane steam reforming (PSR) reaction was investigated over catalysts derived from LaNiO3 (LN), La0.8Sr0.2NiO3 (LSN), and noble metal-substituted LNMx and LSNMx (M = Ru, Rh; x = 0.01, 0.1) perovskites. The incorporation of foreign cations in the
Externí odkaz:
https://doaj.org/article/3f25876e74f94f089fcfa5e731ff8b5e