广州化工
廣州化工
엄주화공
GUANGZHOU CHEMICAL INDUSTRY AND TECHNOLOGY
2014年
23期
67-68,89
,共3页
杨录新%刘连茹%苏畅%张洪秀%宋宝田
楊錄新%劉連茹%囌暢%張洪秀%宋寶田
양록신%류련여%소창%장홍수%송보전
溶胶-凝胶法%水热法%铁酸镍锂%碳包覆
溶膠-凝膠法%水熱法%鐵痠鎳鋰%碳包覆
용효-응효법%수열법%철산얼리%탄포복
sol-gel%hydrothermal%C-LiNi0.5 Fe2 O4%carbon-coated
以金属离子的柠檬酸盐为前驱体,通过溶胶-凝胶和水热法相结合的方法,制备碳包覆的铁酸镍锂( C-LiNi0.5 Fe2 O4)晶体。采用DSC-TG、 XRD、 SEM等技术对其结构进行研究。结构表明,样品粒径均匀,无团聚现象。
以金屬離子的檸檬痠鹽為前驅體,通過溶膠-凝膠和水熱法相結閤的方法,製備碳包覆的鐵痠鎳鋰( C-LiNi0.5 Fe2 O4)晶體。採用DSC-TG、 XRD、 SEM等技術對其結構進行研究。結構錶明,樣品粒徑均勻,無糰聚現象。
이금속리자적저몽산염위전구체,통과용효-응효화수열법상결합적방법,제비탄포복적철산얼리( C-LiNi0.5 Fe2 O4)정체。채용DSC-TG、 XRD、 SEM등기술대기결구진행연구。결구표명,양품립경균균,무단취현상。
Metalion with citrate as precursor, C-LiNi0.5 Fe2 O4 crystal was prepared, by combining sol-gel with hydrothermal, which were characterized by X -ray diffraction, scanning electronic microscopy ( SEM ) and thermogravimetry and differential scanning calorimetry ( TG-DSC).The results showed that C-LiNi0.5 Fe2 O4 had uniform and well dispersed particles and no agglomeration.