Knowledge Management System Of Institute of process engineering,CAS
| Solvothermal synthesis and reaction mechanism of CoO nanoparticles | |
Ye Y(叶茵); Yuan FL(袁方利); Hu P(胡鹏) ; Li SH(黎少华); Ke JJ(柯家骏)
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| 2005 | |
| Source Publication | 广东有色金属学报
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| Issue | Z1Pages:238-243 |
| Abstract | Pure CoO nanoparticles have been synthesized using solvothermal method at 150℃ with Co(CH_3COO)_2·4H_2O and anhydrous ethanol as reactants. SEM, TEM and XRD were employed to characterize the size, morphology and crystalline structure of the as-synthesized CoO nanoparticles. It is revealed that the CoO nanoparticles are of octahedron configuration in face-centered cubic (FCC) structure with a lattice constant of 0.426 nm and have an average particle size of about 50 nm. Typically, when the concentration of Co(CH_3COO)_2·4H_2O in CH_3CH_2OH reduces from 0.24 mol/L to 0.08 mol/L, the size of CoO nanoparticles decreases from 500 nm to 50 nm. Based on the results of IR analysis of the finished reaction liquid and XRD of products, the reaction mechanism of the solvothermal system has been discussed. |
| Keyword | Solvothermal Synthesis Coo Octahedron Nanoparticles Esterification |
| Document Type | 期刊论文 |
| Version | 出版稿 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/7028 |
| Collection | 研究所（批量导入） |
| Recommended Citation GB/T 7714 | Ye Y,Yuan FL,Hu P,et al. Solvothermal synthesis and reaction mechanism of CoO nanoparticles[J]. 广东有色金属学报,2005(Z1):238-243. |
| APA | Ye Y,Yuan FL,Hu P,Li SH,&Ke JJ.(2005).Solvothermal synthesis and reaction mechanism of CoO nanoparticles.广东有色金属学报(Z1),238-243. |
| MLA | Ye Y,et al."Solvothermal synthesis and reaction mechanism of CoO nanoparticles".广东有色金属学报 .Z1(2005):238-243. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Solvothermalsynt_省略_（1324KB） | 限制开放 | CC BY-NC-SA | Application Full Text | |||
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