The nano-sized clubbed ferricoxidered was prepared by homogeneous precipitation method, using urea as the precipitator introduced by dripping slowly.
以尿素为沉淀剂，采用缓慢滴加方式，用均匀沉淀法制备了纳米棒状氧化铁红。
2
This paper discussed a new method of producing ferricoxidered, for the purpose of raising the purity of ferricoxidered and meeting the needs of production.