Controlling the aspect ratio of one-dimensional of cobalt complex ([(NH3)4Co(OH)2Co(NH3)4]Cl4(H2O)4)
Controlling the aspect ratio of one-dimensional of cobalt complex ([(NH3)4Co(OH)2Co(NH3)4]Cl4(H2O)4)
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DOI：
10.1016/j.matchemphys.2007.01.016
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发表时间：
2007-05
影响因子：
4.6
通讯作者：
Fangyi Liang;Linglong Li;Lin Guo;Rui Zhang;P. Yin;Qunpeng Zhong
中科院分区：
文献类型：
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作者：
Fangyi Liang;Linglong Li;Lin Guo;Rui Zhang;P. Yin;Qunpeng Zhong
在二甲苯-乙醇-水体系中，用CTAB介导法成功地合成了一维钴配合物[(NH3)4CO(OH)2Co(NH3)4]Cl4(H2O)4。实验考察了不同十六烷基三甲基溴化铵(CTAB)浓度下样品的形貌。随着CTAB与Co2+摩尔比(RCTAB：CO)的增大，产物直径减小，长径比增大。对其拉曼特性进行了研究，并对其可能的形成机理进行了推测。
One-dimensional cobalt complex ([(NH3)4Co(OH)2Co(NH3)4]Cl4(H2O)4) was successfully prepared by using a simple CTAB-mediated microemulsion method in a xylene–ethanol–water system. Experiments were designed to investigate the morphologies of samples in different cetyltrimethyl ammonium bromide (CTAB) concentration. The diameter decrease and the aspect ratio of as-product increase with the increasing of the molar ratio of CTAB to Co2+(RCTAB:Co). The Raman properties was investigated and the possible formation mechanism was supposed.