[MEETp1] Novel Components and Process Technologies

[MEETp1-1] Morphological Properties of Nickel-Cobalt Double Hydroxides Prepared by Facile Wet-Chemical Method

*Kyung Ho Kim¹, Sena Motoyama, Maho Suzuki, Yoshio Abe, Midori Kawamura, Takayuki Kiba (1. Kitami Institute of Technology (Japan))

Keywords:Ni(OH)2, Co(OH)2, Nanosheet, Nanolayer

We synthesized nickel-cobalt double hydroxides (Ni-Co DHs) via a facile wet-chemical method at a relatively low reaction temperature and investigated their morphological properties with different Co precursors. With cobalt nitrate hexahydrate, the nanosheets were interconnected each other, while, the nanolayered structure was observed with cobalt acetate tetrahydrate.