Cobalt oxide/carbon nanotube hybrid oxygen reduction catalyst and Nickel-iron layered double hydroxide oxygen evolution cathode catalysts exhibited higher catalytic activity and durability in concentrated alkaline electrolytes than precious metal Platinum and Iridium catalysts.
Zinc oxide | cobalt | Calcium oxide | Nitrous oxide | Cobalt | Tin oxide | nitrogen oxide | Titanium oxide | Magnesium oxide | Cobalt Lake | Sulfur oxide | Silver-oxide battery | Silicon oxide | Ruthenium oxide | poly(1,4-phenylene oxide) | Nitrous oxide engine | Nitrogen oxide | magnesium oxide | Iron oxide | Exhaled nitric oxide | Cobalt therapy | Cobalt Silver Kings | Cobalt oxide | Cobalt bomb | calcium oxide |
Lithium iron phosphate has no known carcinogenicity whereas lithium cobalt oxide does because it contains cobalt, which is listed as a possible human carcinogen by the IARC.