Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Ortiz, Mariela Gisela"'
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Las baterías de ion litio se han convertido en los dispositivos de almacenamiento de energía más populares en las últimas décadas, sus altas densidades energéticas y capacidades de descarga, junto al número de ciclos de carga y descarga en su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::c39091e96408732ce45f28fc116999e0
https://unlp.edu.ar/vinculacion_tecnologica/el-litio-en-la-argentina-visiones-y-aportes-multidisciplinarios-desde-la-unlp-19728
https://unlp.edu.ar/vinculacion_tecnologica/el-litio-en-la-argentina-visiones-y-aportes-multidisciplinarios-desde-la-unlp-19728
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
El progreso en baterías de ion-litio está cerca de alcanzar sus límites físicos, por lo que para obtener densidades de energía más altas se deben utilizar sistemas químicos distintos. Entre los sistemas actualmente en investigación y desarrol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::db2680ec4b99ee5a23c47ee80c6186ae
https://unlp.edu.ar/vinculacion_tecnologica/el-litio-en-la-argentina-visiones-y-aportes-multidisciplinarios-desde-la-unlp-19728
https://unlp.edu.ar/vinculacion_tecnologica/el-litio-en-la-argentina-visiones-y-aportes-multidisciplinarios-desde-la-unlp-19728
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
En este trabajo se presentan los estudios realizados con diferentes electrodos porosos de hidróxido de níquel conteniendo distintas concentraciones de cobalto como aditivo (2-10%), politetrafluoretileno (PTFE) como material aglomerante, y preparado
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::aee3b1fcdf1098780e1850a57d2f23a4
http://rtyc.utn.edu.ar/index.php/rtyc/index
http://rtyc.utn.edu.ar/index.php/rtyc/index
Publikováno v:
ECS Transactions. 2019, vol. 95, issue 1, p. 3-8.
In this work, NCM cathode materials, for Li-ion batteries, weresynthesized via a solid-state reaction routine, in which manganese(IV) dioxide, nickel (II) oxide, cobalt (II) hydroxide and lithiumhydroxide monohydrate were employed as metal precursors
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::112167151456eebc0b965254b5993005
https://doi.org/10.1149/09501.0003ecst
https://doi.org/10.1149/09501.0003ecst
Electrochemical characterization of nickel hydroxide nanomaterials as electrodes for Ni-MH batteries
β-Nickel hydroxide was successfully synthesized by a hydrothermal method. Nano-nickel hydroxide material was characterized by X-ray diffraction, infrared absorption spectroscopy, and transmission electron microscopy. They were employed as additives
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6acecc66f86d0412dac4a135772e4d28
https://link.springer.com/article/10.1007/s10008-016-3355-8
https://link.springer.com/article/10.1007/s10008-016-3355-8
Publikováno v:
International Journal of Hydrogen Energy. 39:6006-6012
The effects of cobalt additive on the positive electrode surface of nickel alkaline batteries are investigated. Electrode surface modifications by electroless cobalt deposits were made at different immersion times. The performance of nickel hydroxide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a65912cb6dc97c85d9b3e1820681f209
https://doi.org/10.1016/j.ijhydene.2014.01.122
https://doi.org/10.1016/j.ijhydene.2014.01.122
The present paper shows the characterization and electrochemical behavior of alkaline batteries cathodes formed by nickel hydroxide with the addition of cobalt. This additive was incorporated by two methods: on the electrode surface, using the electr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3efa5ed4fedb0aa43c68a9a7549c467
http://www.sciencedirect.com/science/article/pii/S0360319913030000
http://www.sciencedirect.com/science/article/pii/S0360319913030000
In this paper, the study of nickel hydroxide porous electrodes containing different concentrations of cobalt as additive (2-10%), polytetrafluoroethylene (PTFE) as binder material and prepared by chemical impregnation on nickel sintered substrate, ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b77501f57466755ca2b49a86472d095
https://www.sciencedirect.com/science/article/pii/S0360319912003059
https://www.sciencedirect.com/science/article/pii/S0360319912003059
In this work, we describe the synthesis of a series of 1,2,3-trisubstituted-1,4,5,6,7,8-hexahydro-1,3-diazocinium salts (1) by alkylation of the corresponding 1,2-diaryl-1,4,5,6,7,8-hexahydro-1,3-diazocines (2). Compounds 2 were obtained by ethyl pol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec194d030343e1d148a6c87f3f44c1ab
http://www.sciencedirect.com/science/article/pii/S0040403912000330
http://www.sciencedirect.com/science/article/pii/S0040403912000330