Preparation and characterization of hexaferrites Ba0.40Sr0.60-xNdxFe12.00-xZnxO19 by the solid-state reaction route
2
조회
0
다운로드
1
인용
0
참고문헌
키워드
초록
The microstructural, spectral, magnetic and electric properties of hexaferrites Ba0.40Sr0.60-xNdxFe12.00-xZnxO19 (0.00 ≤ x ≤ 0.30)synthesized by the solid-state reaction route have been studied. XRD results confirmed that the hexaferrites with Nd-Zncontent (x) of 0.00 ≤ x ≤ 0.24 were single M-type phase, and the hexaferrite with x = 0.30 exhibited the M-type phase andimpurity phase. The remanence (Br) increased with x from 0.00 to 0.06, and then decreased when x ≥ 0.06. The intrinsiccoercivity (Hcj) and magnetic induction coercivity (Hcb) decreased with x from 0.00 to 0.30. Br indicated a linear decreasingbehavior with increasing temperature from 20 oC to 140 oC. Hcj raised linearly with increasing temperature from 20 oC to 140oC. The value of aBr basically remained constant with Nd-Zn content (x). The value of aHcj increased with x from 0.00 to 0.12,and began to decrease when x ≥ 0.12. The electrical resitivity (ρ) presented a decreasing trend with x from 0.00 to 0.30.
Abstract
The microstructural, spectral, magnetic and electric properties of hexaferrites Ba0.40Sr0.60-xNdxFe12.00-xZnxO19 (0.00 ≤ x ≤ 0.30)synthesized by the solid-state reaction route have been studied. XRD results confirmed that the hexaferrites with Nd-Zncontent (x) of 0.00 ≤ x ≤ 0.24 were single M-type phase, and the hexaferrite with x = 0.30 exhibited the M-type phase andimpurity phase. The remanence (Br) increased with x from 0.00 to 0.06, and then decreased when x ≥ 0.06. The intrinsiccoercivity (Hcj) and magnetic induction coercivity (Hcb) decreased with x from 0.00 to 0.30. Br indicated a linear decreasingbehavior with increasing temperature from 20 oC to 140 oC. Hcj raised linearly with increasing temperature from 20 oC to 140oC. The value of aBr basically remained constant with Nd-Zn content (x). The value of aHcj increased with x from 0.00 to 0.12,and began to decrease when x ≥ 0.12. The electrical resitivity (ρ) presented a decreasing trend with x from 0.00 to 0.30.
참고문헌 (51)
- S. V. Trukhanov, , Ceram. Int, 44, pp.290~300 (2018)
- L. A. Trusov, , Chem. Commun, 54, pp.479~482 (2018)
- T. T. Loan, , J. Electron. Mater, 46, pp.3396~3405 (2017)
- I. Ali, , J. Electron. Mater, 43, pp.512~521 (2014)
- R. Valenzuela, "Magnetic ceramics", pp.191~ (1994), Cambridge University Press
- D. Makovec, , J. Solid State Chem, 196, pp.63~71 (2012)
- S. Mahadevan, , Ceram. Int, 45, pp.9000~9006 (2019)
- N. Tran, , Ceram. Int, 44, pp.12132~12136 (2018)
- J. Dho, , J. Magn. Magn. Mater, 285, pp.164~168 (2005)
- C. Serletis, , Physica B, 525, pp.78~83 (2017)
- Z. H. Hua, , Mater. Sci. Eng. A, 448, pp.326~329 (2007)
- J. E. Beevers, , App. Phys. Lett, 112, pp.082401~ (2016)
- X. X. Wei, , J. Magn. Magn. Mater, 493, pp.165664~ (2020)
- J. F. Wang, , J. Alloys Compd, 403, pp.104~109 (2005)
- Anterpreet Singh, "Electrical and magnetic properties of rare earth substituted strontium hexaferrites", Journal of Ceramic Processing Research, 11(2), pp.241~249 (2010), 청정에너지연구소[DOI]
- A. Thakur, , J. Magn. Magn. Mater, 326, pp.35~40 (2013)
- J. F. Wang, , IEEE Trans. Magn, 38, pp.2928~2930 (2002)
- D. Shekhawat, , J. Mol. Struct, 1179, pp.787~794 (2019)
- Yujie Yang, "Structural and magnetic properties of Ni substituted M-type Ca-Sr hexaferrites synthesized by solid-state reactions", Journal of Ceramic Processing Research, 18(5), pp.394~398 (2017), 청정에너지연구소[DOI]
- J. F. Wang, , J. Magn. Magn. Mater, 298, pp.122~131 (2006)
- P. A. Pawar, , J. Magn. Magn. Mater, 378, pp.59~63 (2015)
- G. Litsardakis, , J. Magn. Magn. Mater, 316, pp.170~173 (2007)
- D. A. Vinnik, , Mater. Chem. Phys, 163, pp.416~420 (2015)
- X. -S. Liu, , Mater. Chem. Phys, 133, pp.961~964 (2012)
- M. Ghimire, , J. Magn. Magn. Mater, 454, pp.110~120 (2018)
- D. A. Vinnik, , Ceram. Int, 41, pp.9172~9176 (2015)
- J. Qiu, , Mater. Lett, 60, pp.2728~2732 (2006)
- I. A. Auwal, , Ceram. Int, 42, pp.8627~8635 (2016)
- A. Shayan, , J. Alloys Compd, 708, pp.538~546 (2017)
- H. M. Khan, , Ceram. Int, 40, pp.6487~6493 (2014)
- T. -Y. Hwang, , Ceram. Int, 43, pp.3879~3884 (2017)
- L. Peng, , J. Magn. Magn. Mater, 428, pp.73~77 (2017)
- Z. Y. Zhang, , J. Alloys Compd, 525, pp.114~119 (2012)
- H. M. Khan, , J. Sol-Gel. Sci. Technol, 75, pp.305~312 (2015)
- Z. Lalegani, , J. Mater. Sci. : Mater. Electron, 26, pp.2134~2144 (2015)
- C. C. Liu, , J. Alloy. Compd, 785, pp.452~459 (2019)
- Y. J. Yang, , Chin. J. Phys, 57, pp.250~260 (2019)
- A. Majeed, , J. Magn. Magn. Mater, 408, pp.147~154 (2016)
- V. N. Dhage, , J. Alloys Compd, 509, pp.4394~4398 (2011)
- Y. J. Yang, , Mater. Res. Bull, 59, pp.37~41 (2014)
- C. Herme, , Hyperfine Interact, 195, pp.205~212 (2010)
- S.W. Lee, , J. Magn. Magn. Mater, 290-291, pp.231~233 (2005)
- Z. Yang, , Mater. Sci. Eng. B, 90, pp.142~145 (2002)
- B. K. Rai, , J. Alloys Compd, 550, pp.198~203 (2013)
- TDK Electronics, "TDK Products Catalog: Ferrite Magnets", pp.3~ (2011), TDK Electronics
- A. Goldman, "Modern Ferrite Technology", pp.235~ (2006), Springer
- Z. G. Zhou, "Ferrite Magnetic Materials", pp.646~ (1981), Science Press
- W. Y. Zhou, "Design Technology of Permanent Magnet Ferrite and Magnetic Fluid", pp.34~ (1991), University of Electronic Science and Technology Press
- TDK Electronics, "TDK Products Catalog: Ferrite Magnets", pp.4~ (2014), TDK Electronics
- F. Aen, , Ceram. Int, 42, pp.16077~16083 (2016)
- A. M. Van Diepen, , J. Phys. Chem. Solids, 35, pp.1641~1643 (1974)