| PREPARATION AND CHARACTERIZATION OF MAGNETIC Fe, Fe/C AND Fe/N NANOPARTICLES SYNTHESIZED BY CHEMICAL VAPOR CONDENSATION PROCESS | |
| Choi, Chul-Jin1; Kim, Byoung-Kee1; Tolochko, Oleg2; Li-Da3,4 | |
| Corresponding Author | Choi, Chul-Jin(cjchoi@kmail.kimm.re.kr) |
| 2003-12-01 | |
| Source Publication | REVIEWS ON ADVANCED MATERIALS SCIENCE
 |
| ISSN | 1606-5131 |
| Volume | 5Issue:5Pages:487-492 |
| Abstract | Nano-sized Fe, Fe/C and Fe/N particles had been synthesized by Chemical Vapor Condensation (CVC) process and studied by means of HRTEM, XRD and vibration sample magnetometer. The precursor of iron carbonyl (Fe(CO)(5)) was used as a source of metallic vapor and carbon monoxide or ammonium gas - as the sources of carbon or nitrogen. As-prepared nanoparticles had nearly spherical shape and core-shell type structure. The influence of experimental parameters on structure and phase composition of nanoparticles was investigated. With the precursor decomposition temperature increase, the particle size increased and size distribution changed from symmetric to asymmetric one. The main phase of Fe/C nanoparticles shifted from Fe3C to alpha-Fe with the change of reaction temperature and carrier gas flow rate. The core/shell structure of iron oxide-coated Fe/N nanoparticles correlated with the experimental parameters of the CVC process, which strongly affected their magnetic properties. |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Science & Technology - Other Topics ; Materials Science |
| WOS Subject | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary |
| WOS ID | WOS:000209160700015 |
| Publisher | INST PROBLEMS MECHANICAL ENGINEERING-RUSSIAN ACAD SCIENCES |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/116999 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Choi, Chul-Jin |
| Affiliation | 1.Korea Inst Machinery & Mat, Chang Won 641010, Kyungnam, South Korea 2.State Tech Univ, Mat Sci Fac, St Petersburg 195251, Russia 3.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 4.Chinese Acad Sci, Inst Met Res, Int Ctr Mat Phys, Shenyang 110016, Peoples R China |
| Recommended Citation GB/T 7714 | Choi, Chul-Jin,Kim, Byoung-Kee,Tolochko, Oleg,et al. PREPARATION AND CHARACTERIZATION OF MAGNETIC Fe, Fe/C AND Fe/N NANOPARTICLES SYNTHESIZED BY CHEMICAL VAPOR CONDENSATION PROCESS[J]. REVIEWS ON ADVANCED MATERIALS SCIENCE,2003,5(5):487-492. |
| APA | Choi, Chul-Jin,Kim, Byoung-Kee,Tolochko, Oleg,&Li-Da.(2003).PREPARATION AND CHARACTERIZATION OF MAGNETIC Fe, Fe/C AND Fe/N NANOPARTICLES SYNTHESIZED BY CHEMICAL VAPOR CONDENSATION PROCESS.REVIEWS ON ADVANCED MATERIALS SCIENCE,5(5),487-492. |
| MLA | Choi, Chul-Jin,et al."PREPARATION AND CHARACTERIZATION OF MAGNETIC Fe, Fe/C AND Fe/N NANOPARTICLES SYNTHESIZED BY CHEMICAL VAPOR CONDENSATION PROCESS".REVIEWS ON ADVANCED MATERIALS SCIENCE 5.5(2003):487-492. |
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