Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Hildemaro Melendez"'
Autor:
Claudio Lugo, Jairo Rondón, Hildemaro Melendez, Edder Garcia, Marlin Villarroel, Patricia Pérez, José Mercado, Héctor Del Castillo
Publikováno v:
Avances en Química, Vol 7, Iss 1, Pp 19-26 (2012)
Mixed oxide catalysts of NiO/MgO-La2O3 varying the proportions support were synthesized through the Lunsford method, successive impregnation. Different techniques were used to determine their physicochemical properties., EDX analysis, FTIR spectrosco
Externí odkaz:
https://doaj.org/article/cef4b6c5b1694de38b918d0a37b9132f
Autor:
Jairo Rondón, Edder Garcia, Claudio Lugo, Héctor Del Castillo, Patricia Pérez, Hildemaro Melendez
Publikováno v:
Avances en Química, Vol 5, Iss 1, Pp 37-44 (2010)
Mixed oxide catalysts of Co, Ni, Cu and Mn supported on MgO were synthesized using two different methods to obtain nanoparticles: the combustion method with urea and the sol-gel modified with citric acid. Different techniques were used to determine t
Externí odkaz:
https://doaj.org/article/e90aad175b1f4bb0af78c095c35c4cc7
Autor:
Claudio Lugo, Edder García, Jairo Rondón, Hildemaro Melendez, Patricia Pérez, Héctor Del Castillo
Publikováno v:
Redalyc
Jairo Rondón
Jairo Rondón
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::8b7406413f9f87ba7f597079a84194d6
https://www.redalyc.org/articulo.oa?id=507550787006
https://www.redalyc.org/articulo.oa?id=507550787006
In recent years, the replacement of non-renewable crude oil by renewable sources has been addressed, particularly in developed countries. Its main driving force has been the increasing demand and limited reserves of fossil fuels, the greenhouse gas e