Study of LaCoO3 as a cathode catalyst for a membraneless direct borohydride fuel cell

Preparation, characterization and utilization of (Ni:Cu) bimetallic system loaded on zeolites

“…The preparation of the catalyst is an important issue for many recent researches for many applications [1][2][3][4][5][6].…”

Perovskite cathodes for NaBH 4 /H 2 O 2 direct fuel cells

“…Only few examples of their use in DBFC technologies have been reported, despite their acceptable ORR activity and BH 4 À tolerance in membraneless DBFCs [18,19]. Subsequent reports have confirmed the potential of La 1Àx Sr x CoO 3 [20] and LaNi 0.…”

Effect of different solvents in the synthesis of LaCoO3 nanopowders prepared by the co-precipitation method

“…Lanthanum cobaltite (LaCoO 3 -<delta>) perovskite-type oxides are attractive materials due to their potential applications as electrode material in intermediate temperature solid oxide fuel cells [1,2] and cathode catalyst for membranous fuel cell [3]. LaCoO 3 exhibit interesting electrical, electro catalytic properties, high electronic conductivity, good ionic conductivity [4], unique magnetic transitions from nonmagnetic to paramagnetic behavior at about 100 K and a broad transition at around 500 K accompanied by an insulator-metal transition [5].…”