Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Maria G. Medeiros"'
Autor:
Abigail Rose, Robert W. Reeve, D.J. Browning, John B. Lakeman, Russell R. Bessette, Charles J. Patrissi, Frank C. Walsh, Carlos Ponce de León, Maria G. Medeiros
Publikováno v:
ECS Transactions. 15:25-49
Developments in direct borohydride fuel cells (DBFC) are considered together with electrolyte stability and the choice of membrane and electrode materials. The cyclic voltammetry of borohydride oxidation was studied at three electrodes: a) gold on ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0eeb3b8ee61cd321224f6763cf5822a1
https://doi.org/10.1149/1.3046618
https://doi.org/10.1149/1.3046618
Autor:
J.B. Lakeman, C. Ponce de León, Abigail Rose, D.J. Browning, Frank C. Walsh, Charles J. Patrissi, Russell R. Bessette, R.W. Reeve, Maria G. Medeiros
Publikováno v:
Electrochemistry Communications, Vol 10, Iss 10, Pp 1610-1613 (2008)
A direct borohydride fuel cell with a Pd/Ir catalysed microfibrous carbon cathode and a gold-catalysed microporous carbon cloth anode is reported. The fuel and oxidant were NaBH4 and H2O2, at concentrations within the range of 0.1–2.0 mol dm−3 an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7a0788949259d7ae676c95c7039a082
https://doi.org/10.1016/j.elecom.2008.08.006
https://doi.org/10.1016/j.elecom.2008.08.006
Publikováno v:
Journal of Power Sources. 161:225-231
A computational model is presented in which performance of a solid oxide fuel cell with functionally graded electrodes can be predicted. The model calculates operational cell voltages at varying electrode porosity and operational parameters, accounti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe3bcc0c7b6d265c47daa063ad45497b
https://doi.org/10.1016/j.jpowsour.2006.03.063
https://doi.org/10.1016/j.jpowsour.2006.03.063
Publikováno v:
Journal of Fuel Cell Science and Technology. 2:136-140
A one-dimensional model of chemical and mass transport phenomena in the porous anode of a solid-oxide fuel cell, in which there is internal reforming of methane, is presented. Macroscopically averaged porous electrode theory is used to model the mass
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22e0554d4529649d633cb7c045f15214
https://doi.org/10.1115/1.1895925
https://doi.org/10.1115/1.1895925
Publikováno v:
ECS Proceedings Volumes. :258-266
Solid oxide fuel cells (SOFCs) have been identified as a potential power source for future unmanned undersea vehicles. They offer efficient and stealthy operation. A research and development program has been designed to identify and address the issue
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b90f0b291d371c0cde1b261f2a68ca5
https://doi.org/10.1149/200507.0258pv
https://doi.org/10.1149/200507.0258pv
Autor:
Craig M. Deschenes, Russell R. Bessette, Delmas W. Atwater, Maria G. Medeiros, Charles J. Patrissi, Steven P. Tucker, Louis G. Carreiro
Publikováno v:
Journal of Power Sources. 136:226-231
A magnesium-solution phase catholyte semi-fuel cell (SFC) is under development at the Naval Undersea Warfare Center (NUWC) as an energetic electrochemical system for low rate, long endurance undersea vehicle applications. This electrochemical system
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b7cbae75b0617d2f6f87cdb21a2c71a
https://doi.org/10.1016/j.jpowsour.2004.03.024
https://doi.org/10.1016/j.jpowsour.2004.03.024
Publikováno v:
Journal of Power Sources. 96:236-239
A magnesium semi-fuel cell (Mg-SFC) was investigated as an energetic electrochemical system for low rate, long endurance undersea vehicle applications. This electrochemical system uses a Mg anode, a sea water electrolyte, a Nafion membrane, a carbon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f66725a5137f2d9ec0b19eb0e4c80b3
https://doi.org/10.1016/s0378-7753(01)00500-6
https://doi.org/10.1016/s0378-7753(01)00500-6
Autor:
Christopher N. LaFratta, Craig M. Deschenes, Maria G. Medeiros, Charles J. Patrissi, Russell R. Bessette
Publikováno v:
Journal of Power Sources. 96:240-244
Fabrication of a microfibre carbon electrode (MCE) using a textile science flocking technique is described. Carbon fibers, 0.5 mm long and 10 μm in diameter are aligned perpendicular to the surface of a conductive carbon epoxy coated carbon paper su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e355ea8f0ed03283701b1c5e2f70fd5a
https://doi.org/10.1016/s0378-7753(01)00492-x
https://doi.org/10.1016/s0378-7753(01)00492-x
Autor:
James M. Cichon, Russell R. Bessette, Dwayne W. Dischert, Steven P. Tucker, Maria G. Medeiros
Publikováno v:
Journal of Power Sources. 80:78-82
In accordance with the present invention, an electrochemical system is provided which comprises a plurality of cells, the cells being formed by spaced apart bipolar electrodes. Each of the electrodes is formed by an anode portion formed from a magnes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dfd3ba0971e9fdfc5cd5c393ffca19f
https://doi.org/10.1016/s0378-7753(98)00253-5
https://doi.org/10.1016/s0378-7753(98)00253-5
Autor:
Maria G. Medeiros, Cynthia G. Zoski
Publikováno v:
The Journal of Physical Chemistry B. 102:9908-9914
A solution-phase sodium hypochlorite (NaOCl) cathode for use in an aluminum-based seawater battery is presented. This catholyte attains a high power density, a positive redox potential, and a high Faradaic current capacity. NaOCl is also inexpensive,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4268ece62ed608a5a8f602c849abc524
https://doi.org/10.1021/jp982825p
https://doi.org/10.1021/jp982825p