Tow nanosize powders of β Ni(OH) 2 and NiO were synthesized by solid state reaction of NiC 2O 4·2H 2O with NaOH and NiCl 2·6H 2O with NaOH respectively and characterized by XRD and SEM. Their electrochemica...Tow nanosize powders of β Ni(OH) 2 and NiO were synthesized by solid state reaction of NiC 2O 4·2H 2O with NaOH and NiCl 2·6H 2O with NaOH respectively and characterized by XRD and SEM. Their electrochemical properties were investigated. The results shown that the composite electrode materials composed of the two kinds of nano particles and zinc powder displayed excellent discharge property.展开更多
文摘Tow nanosize powders of β Ni(OH) 2 and NiO were synthesized by solid state reaction of NiC 2O 4·2H 2O with NaOH and NiCl 2·6H 2O with NaOH respectively and characterized by XRD and SEM. Their electrochemical properties were investigated. The results shown that the composite electrode materials composed of the two kinds of nano particles and zinc powder displayed excellent discharge property.
