Preparation and Characterization of Porous Spherical LiFePO4/C by Spray Drying and Carbothermal Meth

• 作 者: YU Feng ZHANG Jingjie YANG Yan
• 机 构: TechnicalInstituteofPhysicsandChemistry,GraduateSchooloftheChineseAcademyofSciences
• 出 处: 武汉理工大学学报：材料科学英文版
• 发表日期: 2007年B12期
• 关键词: 多孔渗水球形颗粒 放电性能 喷射烘干碳热还原法 LIFEPO4 LiFePO4 spherical porosity discharge efficien

<正>The porous spherical LiFePO_4/C powders were prepared by spray drying and carbothermal method (SDCTM).Cheaper trivalent iron ion was used as the precursor.The pure olivine phase can be prepared with the spray drying and subsequent heat-treatment.