Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Vanina Comignani"'
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
In this work, PtRu nanoparticles supported on hybrid manganese (II,III)-carbon composites were prepared by a microwave-assisted polyol process in ethylene glycol. The obtained PtRu/(100-x) C.xMn 3 O 4 catalysts were characterized by XRD diffraction,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2b5d142e8f860b16571bc8707a48efe
https://doi.org/10.1002/celc.201800413
https://doi.org/10.1002/celc.201800413
This work set out to explore the influence of kind and surface condition of carbon supports on the electrocatalytic activity of trimetallic PtRuCu alloy nanoparticles. The structure, composition, particle size and catalyst loading were determined by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::012cb9a2dec6dc61f39b87123917aaea
https://www.sciencedirect.com/science/article/pii/S0360319917333086
https://www.sciencedirect.com/science/article/pii/S0360319917333086
Publikováno v:
International Journal of Hydrogen Energy. 39:11547-11556
Six different carbon-supported Cu core Pt–Pd shell (Cu@Pt–Pd) catalysts have been successfully synthesized by the galvanic replacement of Cu atoms by Pt4+ and Pd2+ ions at room temperature and their electrocatalytic activity for methanol and etha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f873ff28f7bf2fcdb32b016fb1a15a2
https://doi.org/10.1016/j.ijhydene.2014.05.123
https://doi.org/10.1016/j.ijhydene.2014.05.123
Publikováno v:
International Journal of Hydrogen Energy. 39:8667-8674
Cu@PteRu coreeshell supported electrocatalysts have been synthesized by a two-step process via a galvanic displacement reaction. XRD diffraction and EDX analysis, and cyclic voltammetry measurements revealed the presence of nanoparticles composed by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd5f907f6a8dedcc528ac91f962f6b2d
https://doi.org/10.1016/j.ijhydene.2013.12.064
https://doi.org/10.1016/j.ijhydene.2013.12.064
Autor:
María Luz Nieva Lobos, Vanina Comignani, María Alicia Volpe, Juan Manuel Sieben, Elizabeth L. Moyano, Marta María Elena Duarte
In the present study, the biochar produced by fast pyrolysis at 350 C of untreated and acid treated cellulose are evaluated as supports of CueRu@Pt core-shell nanoparticles (2.9 e3.5 nm) for the electro-oxidation of methanol in acid media. Carbon mat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a37a0c5506ac4ce2621d61916eab8198
https://www.sciencedirect.com/science/article/pii/S0360319915318942
https://www.sciencedirect.com/science/article/pii/S0360319915318942
In the present work, the influence of nickel oxide as a co-catalyst of Pt nanoparticles for the electro-oxidation of ethanol in the temperature range of 23-60 °C was investigated. The carbon supported nickel oxide and platinum nanoparticles were pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d317da6b3c34adf32a1d5efb74c9b232