Zobrazeno 1 - 10
of 101
pro vyhledávání: '"Vassilis N. Stathopoulos"'
Publikováno v:
Recycling, Vol 8, Iss 6, p 97 (2023)
The need to reduce energy consumption in buildings, the emergence of light-emitting diode (LED) lamps in lighting around 2010, their long lifetime, and the 2025 target to use only LED lamps are changing the existing composition of Category 3 waste el
Externí odkaz:
https://doaj.org/article/5ad5826329644d8f896d9070419ddc48
Publikováno v:
Chemical Engineering Journal Advances, Vol 10, Iss , Pp 100262- (2022)
Titanium dioxide (TiO2) as a photocatalyst has been ubiquitously studied for environmental applications. Though, readily available, nontoxic, and environmentally friendly; lower efficiency, less energy harvesting within the UV–Vis range with the ea
Externí odkaz:
https://doaj.org/article/d1fa67af763a4d38acfc9d20027643c9
Publikováno v:
Energies, Vol 15, Iss 18, p 6555 (2022)
A plethora of multi-functional materials with properties that can be adjusted and tuned to meet the needs of energy storage and conversion has emerged over the last years [...]
Externí odkaz:
https://doaj.org/article/bc264c5464a944d0a62951d9dcf3e1b9
Autor:
Otu Okogeri, Vassilis N. Stathopoulos
Publikováno v:
International Journal of Thermofluids, Vol 10, Iss , Pp 100081- (2021)
The increasing energy demand in conjunction with greater environmental concern has lifted the development of sustainable energy sources, including materials for energy storage. The use of phase change materials (PCM) for thermal energy storage (TES)
Externí odkaz:
https://doaj.org/article/3cf4843067424162888e1d9af4fe38c4
Autor:
Eleni Douvi, Christos Pagkalos, George Dogkas, Maria K. Koukou, Vassilis N. Stathopoulos, Yiannis Caouris, Michail Gr. Vrachopoulos
Publikováno v:
International Journal of Thermofluids, Vol 10, Iss , Pp 100075- (2021)
In this work, technologies related to the storage of solar energy, utilizing the latent heat content of phase change materials for the production of domestic hot water are reviewed. Many researchers have been involved in this field in order to accomp
Externí odkaz:
https://doaj.org/article/b635ef9dff534d728af2dedb36c88b5c
Autor:
Pavlos K. Pandis, Theofilos Kamperidis, Konstantinos Bariamis, Ilias Vlachos, Christos Argirusis, Vassilis N. Stathopoulos, Gerasimos Lyberatos, Asimina Tremouli
Publikováno v:
Applied Sciences, Vol 12, Iss 6, p 2991 (2022)
The treatment of real waste extracts with simultaneous energy production is currently under research. One method of addressing this dual task is using biochemical reactors named microbial fuel cells (MFCs). MFCs consist of a bioanode and a cathode wh
Externí odkaz:
https://doaj.org/article/727d0720040146668b79735fd2587729
Autor:
Pavlos K. Pandis, Stamatoula Papaioannou, Vasileios Siaperas, Antypas Terzopoulos, Vassilis N. Stathopoulos
Publikováno v:
International Journal of Thermofluids, Vol 3, Iss , Pp 100025- (2020)
The corrosion protection performance of commercial organic coatings over Stainless Steel (304 L) was investigated in highly acidic media. Three coatings were applied by air spraying and subsequently evaluated for their performance against chemical co
Externí odkaz:
https://doaj.org/article/a20b7098e2174c1c89aac22578e9bf28
Autor:
Maria K. Koukou, George Dogkas, Michail Gr. Vrachopoulos, John Konstantaras, Christos Pagkalos, Vassilis N. Stathopoulos, Pavlos K. Pandis, Kostas Lymperis, Luis Coelho, Amandio Rebola
Publikováno v:
International Journal of Thermofluids, Vol 1, Iss , Pp 100003- (2020)
In this work, a full scale prototype latent heat thermal energy storage unit has been designed, constructed, and experimentally analysed for its performance considering heating application conditions and two energy sources, solar and geothermal energ
Externí odkaz:
https://doaj.org/article/d67e5a91ff264af6b3cd46a99d72e4b0
Autor:
Chukwuka Bethel Anucha, Ilknur Altin, Emin Bacaksız, Tayfur Kucukomeroglu, Masho Hilawie Belay, Vassilis N. Stathopoulos
Publikováno v:
Separations, Vol 8, Iss 3, p 25 (2021)
Abatement of contaminants of emerging concerns (CECs) in water sources has been widely studied employing TiO2 based heterogeneous photocatalysis. However, low quantum energy yield among other limitations of titania has led to its modification with ot
Externí odkaz:
https://doaj.org/article/a0a49dde05c74959a19dad0cbbf30995
Autor:
Chukwuka BethelAnucha, IIknur Altin, Emin Bacaksiz, Ismail Degirmencioglu, Tayfur Kucukomeroglu, Salih Yılmaz, Vassilis N. Stathopoulos
Publikováno v:
Separations, Vol 8, Iss 3, p 24 (2021)
Photocatalytic coatings of TiO2/ZnO/CuPc were developed on stainless steel substrates by subsequent sol gel dip coating for TiO2, spray pyrolysis for ZnO, and spin coating for copper (ii) phthalocyanine (CuPc) deposition. The latter compound was succ
Externí odkaz:
https://doaj.org/article/e6aae5da2ff44aeebb28f0d2cf1aaae6