Blar i NTNU Open på forfatter "Tokushige, Manabu"
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Crystal Orientation of Iron Produced by Electrodeoxidation of Hematite Particles
Tokushige, Manabu; Kongstein, Ole Edvard; Haarberg, Geir Martin (Journal article, 2013)Electrowinning of iron was conducted in a 50 wt% NaOH-H2O electrolyte with suspended Fe2O3 particles at 110ºC and pure α-Fe films were obtained on a disk cathode with a higher current efficiency than 95%. The Fe2O3 particle ... -
Electrochemical behaviour of dissolved iron chloride in KCl+LiCl+NaCl melt at 550 ºC
Khalaghi, Babak; Kvalheim, Eirin; Tokushige, Manabu; Teng, Lidong; Seetharaman, S.; Haarberg, Geir Martin (Journal article, 2014)An electrochemical study of iron was carried out in KCl+LiCl+NaCl melt at 550ºC using a glassy carbon working electrode. Cyclic voltammetry showed that the Fe(II)/Fe(0) electron exchange is a soluble/insoluble reversible ... -
Production of Iron Alloy by Direct Electrolytic Reduction Using Suspension Electrolysis in an Alkaline Electrolyte
Tokushige, Manabu; Kongstein, Ole Edvard; Haarberg, Geir Martin (Peer reviewed; Journal article, 2022)Iron alloys were produced by suspension electrolysis in a 50 wt% NaOH–H2O electrolyte at 383 K, and Fe–Cr and Fe–Ni alloys were obtained using a suspension of Fe2O3+Cr2O3 and Fe2O3+Ni(OH)2 particles, respectively. Highly ...