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一种磷酸铁锂纳米材料的制备方法
Authors
刘兆平
唐长林
+3 more
张建刚
王永强
马池
Publication date
8 July 2010
Publisher
Abstract
本发明涉及到一种磷酸铁锂纳米材料的制备方法,其特征在于向制备磷酸铁锂的前驱体中加入占前躯体质量0.01-20%的分散剂,混合分散并干燥后,进行热处理,得到高性能磷酸铁锂纳米材料;其中,所述的分散剂选自多氨基酰胺磷酸盐、脂肪酸环氧乙烷的加成物、聚乙二醇型多元醇、磷酸酯盐、聚羧酸类、有机膦单剂系列阻垢缓蚀剂、有机磷酸盐、聚羧酸类阻垢分散剂、水处理分散剂或染料分散剂中的一种或多种;所述的前躯体选自含锂前躯体、含铁前躯体和含磷前躯体。采用本方法,可将磷酸铁锂材料的前驱体固含量提高到35%以上并保持较高流动性,且热处理后杂质含量可控。该方法制备出的磷酸铁锂材料球形微钠结构、振实密度高,材料加工性能好
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Institutional Repository of Ningbo Institute of Material Technology & Engineering, CAS
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oai:ir.nimte.ac.cn/:174433/104...
Last time updated on 22/01/2018
Institutional Repository of Ningbo Institute of Material Technology & Engineering, CAS
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:ir.nimte.ac.cn/:174433/255...
Last time updated on 22/01/2018