Zobrazeno 1 - 10
of 118
pro vyhledávání: '"SUPRAMANIAM SRINIVASAN"'
Autor:
Daniel A. Serafini, Jack H. Baricuatro, Manuel P. Soriaga, Mariza Marrero-Rivera, Supramaniam Srinivasan, Chunsheng Wang
Publikováno v:
International Journal of Hydrogen Energy. 31:603-611
A new strategy in the study of the self-discharge mechanism of metal-hydride electrodes has been developed. The self-discharge behavior of a LaNi 3.55 Co 0.75 Mn 0.4 Al 0.3 electrode in alkaline solution, with and without ZnO additive, was investigat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30cd90b2bc67b3bf70b87f79637eedb9
https://doi.org/10.1016/j.ijhydene.2005.06.001
https://doi.org/10.1016/j.ijhydene.2005.06.001
Autor:
Supramaniam Srinivasan, Manuel P. Soriaga, M. Marrero-Cruz, Chunsheng Wang, Jack H. Baricuatro, D. Serafini
Publikováno v:
Journal of Applied Electrochemistry. 33:325-331
The corrosion rates of LaNi5 and LaNi3.55Co0.75Mn0.4Al0.3 hydride electrodes, soaked in alkaline electrolyte and under charge–discharge cycling, were investigated by linear polarization, Tafel polarization and a new method based on the difference b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb0ec9d143adb422a3810dceb9e8768c
https://doi.org/10.1023/a:1024120421181
https://doi.org/10.1023/a:1024120421181
Autor:
Daniel A. Serafini, Manuel P. Soriaga, Supramaniam Srinivasan, Chunsheng Wang, Mariza Marrero-Cruz
Publikováno v:
Electrochimica Acta. 47:1069-1078
The improvement in the cycle life of a metal-hydride electrode, LaNi3.35Co0.75Mn0.4Al0.3, brought about by the addition of ZnO to the alkaline electrolyte has been investigated using measurements based upon in situ electrical resistance, corrosion, s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bb4c8abbe39fa81af6b253e727e2c1f
https://doi.org/10.1016/s0013-4686(01)00801-5
https://doi.org/10.1016/s0013-4686(01)00801-5
Publikováno v:
Journal of Power Sources. 102:253-269
The technology of proton exchange membrane fuel cells (PEMFCs) has now reached the test-phase, and engineering development and optimization are vital in order to achieve to the next step of the evolution, i.e. the realization of commercial units. Thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bbddde9c400e793c93f62e2b681bb0f
https://doi.org/10.1016/s0378-7753(01)00808-4
https://doi.org/10.1016/s0378-7753(01)00808-4
Publikováno v:
Fuel Cells. 1:133-161
This review paper describes recent developments in both the fundamental and technological aspects of direct methanol fuel cells (DMFCs). Most previous studies in this field have dealt with fundamental aspects, whereas in recent years, the technology
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::877c578104851ae1fd625e3220d215b9
https://doi.org/10.1002/1615-6854(200107)1:2<133::aid-fuce133>3.0.co
https://doi.org/10.1002/1615-6854(200107)1:2<133::aid-fuce133>3.0.co
Publikováno v:
Journal of Power Sources. 85:212-223
The anodic polarization process in metal-hydride electrodes occurs via the following consecutive steps: (i) diffusion of absorbed hydrogen from the bulk to the surface of the electrode, (ii) hydrogen transfer from absorbed state to adsorbed state at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71bee8c3057a7af6f4d74bc1a9d91a77
https://doi.org/10.1016/s0378-7753(99)00336-5
https://doi.org/10.1016/s0378-7753(99)00336-5
Publikováno v:
Annual Review of Energy and the Environment. 24:281-328
▪ Abstract This chapter on fuel cells covers the following topics: (a) fundamental electrochemical aspects and performance analysis; (b) technology research and development and demonstrations of fuel cell power sources for power generation, transpo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88f59556732c28c6c6941a99d19da08e
https://doi.org/10.1146/annurev.energy.24.1.281
https://doi.org/10.1146/annurev.energy.24.1.281
Publikováno v:
Journal of Power Sources. 75:84-89
Changes in morphology and elemental distributions in a metal hydride alloy particle after electrochemical charge–discharge cycling were studied using scanning electron microscopy and energy dispersive X-ray analysis. Electrochemical performance eva
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4fca5f2f65c20b1ecd41dbe9a817ef4c
https://doi.org/10.1016/s0378-7753(98)00095-0
https://doi.org/10.1016/s0378-7753(98)00095-0
Publikováno v:
Electrochimica Acta. 43:3703-3709
This paper reports further studies to understand and optimize the Membrane and Electrode Assembly (MEA) structure in Polymer Electrolyte Membrane Fuel Cells (PEMFCs). The effective proton conductivity in the active catalyst layer was measured as a fu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55637a7c9f9e290ba2732e50f9f176d9
https://doi.org/10.1016/s0013-4686(98)00128-5
https://doi.org/10.1016/s0013-4686(98)00128-5
Autor:
Michael S. Alexander, James J. Reilly, Manuel P. Soriaga, G. D. Adzic, Arnaldo Visintin, Sanjeev Mukerjee, James McBreen, Mariza R. Marrero, Supramaniam Srinivasan, J.R. Johnson
Publikováno v:
Journal of The Electrochemical Society. 144:L258-L261
Investigation on a series of ABs-type metal hydride electrodes reveals significant improvement of cycle life in the presence of zincate electrolytes (0.5 M ZnO in 6 M KOH) for alloys without substituents such as Ce. For alloys containing Ce, which ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd8d22cd4d6f99eb19a605b4e1af740c
https://doi.org/10.1149/1.1837937
https://doi.org/10.1149/1.1837937