Zobrazeno 1 - 10
of 1 341
pro vyhledávání: '"Janusz S"'
Publikováno v:
Energy and AI, Vol 13, Iss , Pp 100264- (2023)
The advancement in environmental awareness is the recent driving factor of the energy industry development. The market sentiments dictate the commercialization of unconventional energy sources. Thus, generation via hydrogen conversion gains popularit
Externí odkaz:
https://doaj.org/article/9b1c2383da90455ba82196583e3a9120
Publikováno v:
Energies, Vol 16, Iss 11, p 4512 (2023)
Solid oxide fuel cells are recognized as a promising energy conversion technology. Crucial to the field is the opportunity to reduce the costs of prototyping methodology. Due to the difficulty of conducting direct measurements inside the electrodes a
Externí odkaz:
https://doaj.org/article/f5841b8ea68f4bd2a3c9ba615e20baa1
Publikováno v:
Energies, Vol 16, Iss 11, p 4511 (2023)
This paper primarily focuses on the formulation and validation of mathematical and numerical models for a new electrolyte-supported solid oxide fuel cell stack. By leveraging numerical modeling, the main goal is to deepen the understanding of the ope
Externí odkaz:
https://doaj.org/article/da930413d40e4852b3ba8b1cb19b0f7f
Publikováno v:
Energies, Vol 16, Iss 10, p 4058 (2023)
Recent trends in hydrogen production include using renewable energy sources, e.g., biogas as feedstocks for steam reforming. Crucial to the field is minimizing existing reforming reactors for their applications to fuel cell systems. Here, we present
Externí odkaz:
https://doaj.org/article/0dcbabb8a727401eb03316cab4e7c87d
Publikováno v:
Nanoscale Research Letters, Vol 15, Iss 1, Pp 1-9 (2020)
Abstract The presented research shows that the long-term operation of a solid oxide fuel cell can lead to substantial anisotropic changes in anode material. The morphology of microstructure in the investigated stack was observed before and after the
Externí odkaz:
https://doaj.org/article/43a0601932774f1f8c1a8fe8bf8ea457
Publikováno v:
Energies, Vol 14, Iss 17, p 5558 (2021)
Green hydrogen technology has recently gained in popularity due to the current economic and ecological trends that aim to remove the fossil fuels share in the energy mix. Among various alternatives, biogas reforming is an attractive choice for hydrog
Externí odkaz:
https://doaj.org/article/f6554fd02eeb484995ed8c9695e475a6
Publikováno v:
Energies, Vol 14, Iss 12, p 3476 (2021)
Degradation of electrode microstructure is one of the key factors affecting long term performance of Solid Oxide Fuel Cell systems. Evolution of a multiphase system can be described quantitatively by the change in its interfacial energy. In this pape
Externí odkaz:
https://doaj.org/article/c13b9f05a3854c9999e9416e9a4b4bf7
Publikováno v:
Energies, Vol 13, Iss 19, p 5127 (2020)
In this work, a three-dimensional microstructure-scale model of a Solid Oxide Fuel Cell’s Positive-Electrolyte-Negative assembly is applied for the purpose of investigating the impact of decreasing the electrolyte thickness on the magnitude, and th
Externí odkaz:
https://doaj.org/article/9a29788c39f74aa4a843eaeedefe433c
Autor:
Sergio Castro, Janusz S. Laskowski
Publikováno v:
KONA Powder and Particle Journal, Vol 29, Iss 0, Pp 4-15 (2014)
The use of seawater in mining/metallurgical operations seems to be the only sustainable solution in many zones with limited resources of fresh water. This requires new flotation technologies for processes which are to be carried out in highly concent
Externí odkaz:
https://doaj.org/article/3f7a48cdd32b4f279f2f2e7d4b26be14
