Solvothermal synthesis of single-crystalline hexagonal cobalt nanofibers with high coercivity
Solvothermal synthesis of single-crystalline hexagonal cobalt nanofibers with high coercivity
复制标题
溶剂热合成高矫顽力单晶六方钴纳米纤维
DOI:
10.1016/j.matlet.2014.04.133
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发表时间:
2014-08
影响因子:
3
通讯作者:
Ye, Fei
中科院分区:
文献类型:
--
作者:
Dong, Xufeng;Qi, Min;Tong, Yu;Ye, Fei
Novel hexagonal cobalt nanofibers were solvothermally prepared by using ethylene glycol as a reducing agent, and polyvinyl pyrrolidone (PVP) and polyoxyethylene lauryl ether (Brij30) as surfactants. The lengths of the Co nanofibers are up to several hundreds of micrometers, and the diameters are less than 100 nm. The selected-area electron diffraction (SAED) pattern indicates the Co nanofibers present single-crystalline nature. At room temperature, the Co nanofibers show significant ferromagnetic feature with a coercivity of 343.2 Oe, which is larger than their bulk counterpart and most of the other 1D Co nano materials.
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影响因子:
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作者:
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DOI:
--
发表时间:
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