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Abstract:
采用溶胶法制备Sn(OH)4胶体,以炭载体控制吸附胶体粒径,通过高温烧结制备炭载纳米Sn O2,并通过载体转移技术将纳米Sn O2转移到Li Ni1/3Co1/3Mn1/3O2正极材料表面,考察了合成工艺条件对纳米Sn O2及其前驱体粒径的影响,并对纳米Sn O2修饰的Li Ni1/3Co1/3Mn1/3O2正极材料进行分析。结果表明:在以十二烷基苯磺酸钠为表面活性剂、陈化12 h、添加炭载体的条件下可以有效控制Sn O2前驱体胶体的粒径;Sn O2负载在Li Ni1/3Co1/3Mn1/3O2表面,没有进入Li Ni1/3Co1/3Mn1/3O2材料的结构中,纳米Sn O2提高了Li Ni1...
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硅酸盐学报
ISSN: 0454-5648
CN: 11-2310/TQ
Year: 2015
Issue: 05
Volume: 43
Page: 665-671
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 5
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