【摘要】 概述了沉淀法制备纳米氧化铁的研究进展。介绍了沉淀法制备纳米氧化铁的不同具体方法,主要包括共沉淀法、化学沉淀法、氧化沉淀法、均相沉淀法、均匀沉淀法、水解沉淀法、直接沉淀法、还原沉淀法、超声沉淀法、交流电沉淀法、络合物分解法和酶诱发均匀沉淀法等。分析了各种沉淀法的制备原理、特点、应用及最新研究进展,并对沉淀法制备纳米氧化铁的研究方向进行了展望。更多还原

【Abstract】 Research progress in preparation of nano-sized iron oxide by precipitation method was summarized in this paper.Different precipitation methods for preparing nano-sized iron oxide were introduced,which include:coprecipitation,chemical precipitation,oxidation precipitation,homogeneous precipitation,symmetrical precipitation,hydrolyzed precipitation,direct precipitation,reduction precipitation,ultrasonic precipitation,alternating-current precipitation,complex decomposition precipitation and urease-induced homogeneous precipitation method etc..The preparing principle,characteristic,application and latest research progress of each precipitation method were analyzed.Furthermore,research direction of nano-sized iron oxide by precipitation method was prospected.更多还原