Listar por autor "aacc2d63862dde110289beb9259b9144"
Mostrando ítems 1-3 de 3
-
Fast preparation route to high-performances textured Sr-doped Ca 3 Co 4 O 9 thermoelectric materials through precursor powder modification
Urrutibeaskoa, Idoia (Science China PressSpringer-Verlag GmbH, 2019)This work presents a short and very efficientmethod to produce high performance textured Ca3Co4O9thermoelectric materials through initial powders modifica-tion. Microstructure has shown good grain orientation, andlow ... -
Neutroi-tekniketarako egokia den lehenengo berun-azido bateriaren diseinua eta optimizazioa
Artetxe Azurmendi, Xabier; Urrutibeaskoa, Idoia; Soler Mallol, Daniel (UEU, 2017)Lead-acid batteries have consistently accounted for the largest market share of secondary batteries. However, there is still significant opportunity for improvement of lead-acid battery technology. Typically, lead-acid ... -
Sinterizazio-atmosferaren eragina M graduko (ASP 30) altzairu laster baten dentsifikazio eta propietate mekanikoetan
Urrutibeaskoa, Idoia (Universidad de Navarra, 1992)Bi M graduko tresneriarako altzairu lasterren, Px30 eta Px30S deritzenak, sinterizazio eta tratamendu termikoen aurreko portaera eta propietate mekanikoak aztertzen dira. Sinterizazioaren ikerketarako sinterizazio-tenperatura ...
