Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김종렬 | - |
dc.date.accessioned | 2019-11-26T07:22:00Z | - |
dc.date.available | 2019-11-26T07:22:00Z | - |
dc.date.issued | 2019-05 | - |
dc.identifier.citation | APPLIED SURFACE SCIENCE, v. 475, Page. 986-989 | en_US |
dc.identifier.issn | 0169-4332 | - |
dc.identifier.issn | 1873-5584 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0169433219300418 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/114750 | - |
dc.description.abstract | Sm2Co17 particles, with several hundreds of nanometers to a few micrometers in diameter, were synthesized by a combination of salt-assisted ultrasonic spray pyrolysis and a reduction-diffusion (R-D) process. It was found that NaCl plays a decisive role toward the suppression of particle coalescence during R-D process. By optimizing a reductant contents, the single-phased and non-agglomerated Sm2Co17 particles were obtained. In addition, particle size was controlled by varying calcination temperature from 800 degrees C to 1100 degrees C and size-dependent magnetic properties were observed. The optimum magnetic properties were achieved at a calcination temperature of 900 degrees C: coercivity of 5.3 kOe, a saturation magnetization of 99.33 emu/g, and a remanence of 56.53 emu/g. | en_US |
dc.description.sponsorship | This research was supported by the Future Materials Discovery Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT & Future Planning (NRF-2016M3D1A1027836) | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | ELSEVIER SCIENCE BV | en_US |
dc.subject | Samarium cobalt | en_US |
dc.subject | Permanent magnet | en_US |
dc.subject | Spray pyrolysis | en_US |
dc.subject | Molten salt process | en_US |
dc.subject | Reduction-diffusion process | en_US |
dc.subject | Magnetic property | en_US |
dc.title | Synthesis and magnetic properties of Sm2Co17 particles using salt-assisted spray pyrolysis and a reduction-diffusion process | en_US |
dc.type | Article | en_US |
dc.relation.no | 2019 | - |
dc.relation.volume | 475 | - |
dc.identifier.doi | 10.1016/j.apsusc.2019.01.030 | - |
dc.relation.page | 986-989 | - |
dc.relation.journal | APPLIED SURFACE SCIENCE | - |
dc.contributor.googleauthor | Hwang, Tae-Yeon | - |
dc.contributor.googleauthor | Lee, Jimin | - |
dc.contributor.googleauthor | Kang, Min Kyu | - |
dc.contributor.googleauthor | Lee, Gyutae | - |
dc.contributor.googleauthor | Kim, Jongryoul | - |
dc.contributor.googleauthor | Choa, Yong-Ho | - |
dc.relation.code | 2019002990 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DEPARTMENT OF MATERIALS SCIENCE AND CHEMICAL ENGINEERING | - |
dc.identifier.pid | jina | - |
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