Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Alexandra M. F. R. Pinto"'
Autor:
Lucía Gómez-Coma, Diogo L. Silva, Alfredo Ortiz, Carmen M. Rangel, Víctor Manuel Ortiz-Martínez, Alexandra M. F. R. Pinto, Inmaculada Ortiz
Publikováno v:
Applied Sciences, Vol 13, Iss 12, p 6995 (2023)
Finding stable solutions for hydrogen storage is one of the main challenges to boosting its deployment as an energy vector and contributing to the decarbonization of the energy sector. In this context, sodium borohydride (NaBH4) has been largely stud
Externí odkaz:
https://doaj.org/article/9522c7a683a844aa9eada7eb9886a95e
Publikováno v:
Energies, Vol 15, Iss 21, p 7937 (2022)
Proton exchange membrane (PEM) technology may regulate the electrical grid connected to intermittent power sources. The growing pace of R&D in alternative components is widening manufacturing methods and testing procedures across the literature. This
Externí odkaz:
https://doaj.org/article/75a29014b8a841f38ca53cefd17b3cbf
Publikováno v:
Energies, Vol 15, Iss 17, p 6335 (2022)
Direct methanol fuel cells (DMFCs) have attracted much attention due to their potential application as a power source for portable devices. Their simple construction and operation, associated with compact design, high energy density, and relatively h
Externí odkaz:
https://doaj.org/article/2baeb3cae99f4f85863c7b4101e6ac63
Publikováno v:
Energies, Vol 15, Iss 10, p 3787 (2022)
Passive small direct alcohol fuel cells (PS-DAFCs) are compact, standalone devices capable of electrochemically converting the chemical energy in the fuel/alcohol into electricity, with low pollutant emissions and high energy density. Thus, PS-DAFCs
Externí odkaz:
https://doaj.org/article/f9fa19fdb4ab4b9c9037de3dca929c79
Publikováno v:
Energies, Vol 14, Iss 12, p 3567 (2021)
In 2007, the US Department of Energy recommended a no-go on NaBH4 hydrolysis for onboard applications; however, the concept of a NaBH4-H2-PEMFC system has the potential to become a primary source for on-demand power supply. Despite the many efforts t
Externí odkaz:
https://doaj.org/article/7a9b158aef77435cac88a54bf226aafc
Publikováno v:
Energies, Vol 13, Iss 19, p 5198 (2020)
Passive direct methanol fuel cells (pDMFCs) are promising devices to replace the conventional batteries in portable electronic devices, due to their higher energy densities, autonomies, and instant recharging. However, some challenges, such as their
Externí odkaz:
https://doaj.org/article/4a3373f081a048138865e253cb53d8c0
Publikováno v:
U.Porto Journal of Engineering, Vol 1, Iss 1, Pp 89-103 (2015)
Low methanol and water crossover with high methanol concentrations are essential requirements for a passive Direct Methanol Fuel Cell (DMFC) to be used in portable applications. Therefore, it is extremely important to clearly understand and study the
Externí odkaz:
https://doaj.org/article/34f1f5ae322b456f8629245cc135c74a
Autor:
Ortiz, Lucía Gómez-Coma, Diogo L. Silva, Alfredo Ortiz, Carmen M. Rangel, Víctor Manuel Ortiz-Martínez, Alexandra M. F. R. Pinto, Inmaculada
Publikováno v:
Applied Sciences; Volume 13; Issue 12; Pages: 6995
Finding stable solutions for hydrogen storage is one of the main challenges to boosting its deployment as an energy vector and contributing to the decarbonization of the energy sector. In this context, sodium borohydride (NaBH4) has been largely stud
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::4c66973b4c832a24aa4b7140b1d12534
Direct Alcohol Fuel Cells for Portable Applications: Fundamentals, Engineering and Advances presents the fundamental concepts, technological advances and challenges in developing, modeling and deploying fuel cells and fuel cell systems for portable d
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Passive direct methanol fuel cells (DMFCs) are under development for use in portable applications because of their enhanced energy density in comparison with other fuel cell types. The most significant obstacles for DMFC development are methanol and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::459c5fd604eaf24a43b88b9284ce18cd