تاثیر آلایش Mn بر خواص ساختاری و مغناطیسی نانوذرات فریت شش‌گوشی استرانسیوم

نوع مقاله : مقاله پژوهشی

نویسندگان

دانشگاه شهید چمران اهواز

چکیده

در این پژوهش نانوذرات  با مقادیر 2 و 5/1 ،1 ،5/0 ،0 =  xبه­روش سل- ژل ساخته و در دمای 1000به مدت 4 ساعت پخت شدند. گرماسنجی نمونه‌ها به روش وزن­سنجی (TGA) و افتراقی (DTA)، ساختار بلوری توسط پراش پرتو ایکس (XRD) و خواص پیوندی آن‌ها با بیناب­سنجی تبدیل فوریه فروسرخ (FT-IR) مورد بررسی قرار گرفت. به منظور ریخت­شناسی نمونه‌ها از میکروسکوپ الکترونی روبشی گسیل میدانی (FESEM ) استفاده  شد. همچنین خواص مغناطیسی نمونه‌ها به کمک مغناطیس‌سنج نمونه ارتعاشی (VSM) بررسی و دمای کوری نانوذرات  با مقادیر 1 و 5/0 ،0 = x تعیین شد. گرماوزن­سنجی تشکیل فاز ششگوشی در دمای حدود 7/953 را تأیید می­کند. نتایج پراش پرتو ایکس افزایش درصد تشکیل فاز با آلایش 5/0=x را نشان می­دهد. نتایج برآمده از منحنی‌های پسماند نمونه‌های تهیه شده روند کاهشی مغناطش اشباع، مغناطش مانده و میدان وادارندگی را با افزایش مقدار آلایش نشان می‌دهد. از طرفی، دمای کوری نمونه­ها با افزایش مقدار آلایش کاهش یافته است.    

کلیدواژه‌ها

عنوان مقاله [English]

The effect of doping of Mn on structural and magnetic properties of the strontium hexaferritenanoparticels

نویسندگان [English]

  • Seyed Ebrahim Mosavighahfarokhi
  • Mojtaba Ahmadi
  • Iraj Kazeminejad
چکیده [English]

In this research, the SrMnxFe12-xO19 nanoparticles with x = 0.0, 0.5, 1, 1.5 and 2 at 1000 oC  for 4 h, using sol-gel method, were synthesized. Thermal analysis, crystalline structure and their bonding properties of the samples by TGA / DTA analysis, XRD and FT-IR were investigated. In order to investigate morphology of the samples from field emission, scanning electron microscopy (FESEM) was used. Also, properties of the samples, using vibrating sample magnetometer (VSM), were investigated. In addition to the Curie temperature of SrMnxFe12-xO19 nanoparticles with x = 0.0, 0.5 and 1 was determined. Thermalgravimetric analysis confirms that the formation of the hexagonal phase at temperature of 953.1 oC. The results of measurements of the XRD show that the phase percentage of SrMnxFe12-xO19 nanoparticles with x = 0.5 has increased. The results of the hysteresis loops of SrMnxFe12-xO19 nanoparticles reveal that with increasing Mn contents, the saturation magnetization, remanence magnetization and magnetic coercivity reduced. Also, the results of the magnetization of SrMnxFe12-xO19 nanoparticles with temperature reveal that with increasing of Mn contents, the Curie temperature decreased.  

کلیدواژه‌ها [English]

  • SrMnxFe12-xO19 nanoparticles
  • Sol-gel
  • Annealing Temperature
  • hexaferrite
  • Structural properties
  • magnetic properties

مراجع

  1. [1] Rehman, M.S., Asghar G.,"Variation in structural and dielectric properties of coprecipited nanoparticals strontium ferrite due to value of pH", Journal of alloys and compounds, 509 (2011) 435-439. [DOI:10.1016/j.jallcom.2010.09.050]
  2. [1] Rehman, M.S., Asghar G.,"Variation in structural and dielectric properties of coprecipited nanoparticals strontium ferrite due to value of pH", Journal of alloys and compounds, 509 (2011) 435-439. [DOI:10.1016/j.jallcom.2010.09.050]
  3. [2] Hashhash A., Kasar M., "Influence of Ce-Substitution on Structural, Magnetic and Electrical Properties of Cobalt Ferrite Nanoparticles", Journal of Electronic materials, 45 (2016) 321-329. [DOI:10.1007/s11664-015-4125-6]
  4. [2] Hashhash A., Kasar M., "Influence of Ce-Substitution on Structural, Magnetic and Electrical Properties of Cobalt Ferrite Nanoparticles", Journal of Electronic materials, 45 (2016) 321-329. [DOI:10.1007/s11664-015-4125-6]
  5. [3] Amirabadizade A., Rasouli M. R., Sarhaddi R.,"Structural and magnetic properties of Co0.5Ni0.5-xMnxFe2O4 (x = 0, 0.15, 0.25, 0.35, 0.5) ferrite nanoparticles prepared via sol-gel auto-combustion method", Journal of Advances in Physics, 3 (2013) 267-271. [DOI:10.24297/jap.v3i3.2060]
  6. [3] Amirabadizade A., Rasouli M. R., Sarhaddi R.,"Structural and magnetic properties of Co0.5Ni0.5-xMnxFe2O4 (x = 0, 0.15, 0.25, 0.35, 0.5) ferrite nanoparticles prepared via sol-gel auto-combustion method", Journal of Advances in Physics, 3 (2013) 267-271. [DOI:10.24297/jap.v3i3.2060]
  7. [4] Mousavi Ghahfarokhi S.E., Hosseini S., Zargar Shoushtari M.," Fabrication and investigation of the magnetic and dielectric properties of M- type strontium hexaferrite nanoparticles ",Iranian Journal of Crystallography and Mineralogy, 23 (2015) 359-372.
  8. [4] Mousavi Ghahfarokhi S.E., Hosseini S., Zargar Shoushtari M.," Fabrication and investigation of the magnetic and dielectric properties of M- type strontium hexaferrite nanoparticles ",Iranian Journal of Crystallography and Mineralogy, 23 (2015) 359-372.
  9. [5] Jamalian M., Ghasemi A., Paimozd E., "A comparison of the magnetic and microwave absorption properties of Mn-Sn-Ti substituted strontium ferrite with and without multi-walled carbon nanotube", Current Applied Physics, 14 (2014) 909-915. [DOI:10.1016/j.cap.2014.04.009]
  10. [5] Jamalian M., Ghasemi A., Paimozd E., "A comparison of the magnetic and microwave absorption properties of Mn-Sn-Ti substituted strontium ferrite with and without multi-walled carbon nanotube", Current Applied Physics, 14 (2014) 909-915. [DOI:10.1016/j.cap.2014.04.009]
  11. [6] Sözeri H., Deligöz H., Kavas H., Baykal A., "Magnetic, dielectric and microwave properties of M–Ti substituted barium hexaferrites (M =Mn2+, Co2+, Cu2+, Ni2+, Zn2+)", Current Applied Physics, 40 (2014) 8645-8657.
  12. [6] Sözeri H., Deligöz H., Kavas H., Baykal A., "Magnetic, dielectric and microwave properties of M–Ti substituted barium hexaferrites (M =Mn2+, Co2+, Cu2+, Ni2+, Zn2+)", Current Applied Physics, 40 (2014) 8645-8657.
  13. [7] Young M., "High saturation magnetization in La–Ce–Zn–doped M-type Sr-hexaferrites", Ceramic International 41, (2015) 4354-4359. [DOI:10.1016/j.ceramint.2014.11.125]
  14. [7] Young M., "High saturation magnetization in La–Ce–Zn–doped M-type Sr-hexaferrites", Ceramic International 41, (2015) 4354-4359. [DOI:10.1016/j.ceramint.2014.11.125]
  15. [8] Gordani G.R., Ghasemi A., Saidi A.,"Enhancedmagnetic properties of substituted Sr-hexaferrite nanoparticles synthesized by co- precipitation method" Ceram. Int.40 (2014) 4945–4952. [DOI:10.1016/j.ceramint.2013.10.096]
  16. [8] Gordani G.R., Ghasemi A., Saidi A.,"Enhancedmagnetic properties of substituted Sr-hexaferrite nanoparticles synthesized by co- precipitation method" Ceram. Int.40 (2014) 4945–4952. [DOI:10.1016/j.ceramint.2013.10.096]
  17. [9] Mousavi Ghahfarokhi S.E., Alikhani K., Zargar Shoushtari M.," The effect of annealing temperature on structural, magnetic and dielectric properties of PbFe11Co1O19nanopartices", Iranian Journal of Crystallography and Mineralogy, 25 (2017) 655-666. [DOI:10.18869/acadpub.ijcm.25.3.655]
  18. [9] Mousavi Ghahfarokhi S.E., Alikhani K., Zargar Shoushtari M.," The effect of annealing temperature on structural, magnetic and dielectric properties of PbFe11Co1O19nanopartices", Iranian Journal of Crystallography and Mineralogy, 25 (2017) 655-666. [DOI:10.18869/acadpub.ijcm.25.3.655]
  19. [10] Bozinaro M.A.P., Ferriera N.S., Cunha F., Macedo M.A., "Hopkinson effect, structural and magnetic properties of M-type Sm3+-doped SrFe12O19 nanoparticles produced by aproteic sol–gel process", Ceram.Int.42 (2016) 5865–5872. [DOI:10.1016/j.ceramint.2015.12.130]
  20. [10] Bozinaro M.A.P., Ferriera N.S., Cunha F., Macedo M.A., "Hopkinson effect, structural and magnetic properties of M-type Sm3+-doped SrFe12O19 nanoparticles produced by aproteic sol–gel process", Ceram.Int.42 (2016) 5865–5872. [DOI:10.1016/j.ceramint.2015.12.130]
  21. [11] Teh G.B., Nagalingam S., Jafferson D.A.,"Preparation and studies of Co(II)and Co (III) substituted barium ferrite prepared by sol–gel method",Mater. Chem. Phys.101(2007)158-165. [DOI:10.1016/j.matchemphys.2006.03.008]
  22. [11] Teh G.B., Nagalingam S., Jafferson D.A.,"Preparation and studies of Co(II)and Co (III) substituted barium ferrite prepared by sol–gel method",Mater. Chem. Phys.101(2007)158-165. [DOI:10.1016/j.matchemphys.2006.03.008]
  23. [12] Iqbal M. J., Ashiq M. N., Gul I. H., "Physical, Electrical and Dielectric Properties of Ca-Substituted Strontium Hexaferrite(SrFe12O19)Nanoparticles Synthesized by Co-Precipitation method",Journal of Magnetism and Magnetic Materials, 322 (2010) 1720-1726. [DOI:10.1016/j.jmmm.2009.12.013]
  24. [12] Iqbal M. J., Ashiq M. N., Gul I. H., "Physical, Electrical and Dielectric Properties of Ca-Substituted Strontium Hexaferrite(SrFe12O19)Nanoparticles Synthesized by Co-Precipitation method",Journal of Magnetism and Magnetic Materials, 322 (2010) 1720-1726. [DOI:10.1016/j.jmmm.2009.12.013]
  25. [13] Bolooki F., Khandan Fadaen H., Lotfi Orimi R.,"Effect of Mn2+ substitution on the structure and magnetic properties of nanosized Ni(0.5-x)MnxZn0.5Fe2O4 (x = 0, 0.25, 0.35, 0.5) ferrites prepared by co-precipitation method", Iranian Journal of Crystallography and Mineralogy, 23, (2015) 285-294.
  26. [13] Bolooki F., Khandan Fadaen H., Lotfi Orimi R.,"Effect of Mn2+ substitution on the structure and magnetic properties of nanosized Ni(0.5-x)MnxZn0.5Fe2O4 (x = 0, 0.25, 0.35, 0.5) ferrites prepared by co-precipitation method", Iranian Journal of Crystallography and Mineralogy, 23, (2015) 285-294.
  27. [14] Yang N., Yang H., Jia J., Pang X.,"Formation and Magnetic Properties of NanosizedPbFe12O19 Particles Synthesized by Citrate Precursor Technique," Journal of Alloys and Compounds, 438 (2007) 263-269. [DOI:10.1016/j.jallcom.2006.08.037]
  28. [14] Yang N., Yang H., Jia J., Pang X.,"Formation and Magnetic Properties of NanosizedPbFe12O19 Particles Synthesized by Citrate Precursor Technique," Journal of Alloys and Compounds, 438 (2007) 263-269. [DOI:10.1016/j.jallcom.2006.08.037]
  29. [15] Thakur A., Sharma P., Thakur P.,"Effectofhighspin Mn2+/Mn3+ ions on microstructural, optical, magnetic and electrical properties of hydrothermally prepared Ni–Mg nanoferrites",Int.J.Mod.Phys.B29 (2015)1550183. [DOI:10.1142/S0217979215501830]
  30. [15] Thakur A., Sharma P., Thakur P.,"Effectofhighspin Mn2+/Mn3+ ions on microstructural, optical, magnetic and electrical properties of hydrothermally prepared Ni–Mg nanoferrites",Int.J.Mod.Phys.B29 (2015)1550183. [DOI:10.1142/S0217979215501830]
  31. [16] QiaoW. Li X.,LiuM.Li,T., PengH.X.,"Laand Cosubstituted M-type barium ferrites processed by sol–gel combustion synthesis",Mater.Res.Bull.48(2013) 4449–4453. [DOI:10.1016/j.materresbull.2013.07.044]
  32. [16] QiaoW. Li X.,LiuM.Li,T., PengH.X.,"Laand Cosubstituted M-type barium ferrites processed by sol–gel combustion synthesis",Mater.Res.Bull.48(2013) 4449–4453. [DOI:10.1016/j.materresbull.2013.07.044]
  33. [17] An G.H., Hwang T.Y., Kim J., KimJ.B.,Kang N., KimS.,Choi Y.M.,Choa Y.H.," Barium hexaferrite nanoparticles with high magnetic properties by salt assisted ultrasonic spray pyrolysis",J.Alloy.Compd.583(2014)145-151. [DOI:10.1016/j.jallcom.2013.08.105]
  34. [17] An G.H., Hwang T.Y., Kim J., KimJ.B.,Kang N., KimS.,Choi Y.M.,Choa Y.H.," Barium hexaferrite nanoparticles with high magnetic properties by salt assisted ultrasonic spray pyrolysis",J.Alloy.Compd.583(2014)145-151. [DOI:10.1016/j.jallcom.2013.08.105]
  35. [18] Mathur P.,Thakur A., Singh M.,"Effect of particle size on the properties of Mn– Zn–In ferrites",Phys.Scr.77(2008)025701. [DOI:10.1088/0031-8949/77/02/025701]
  36. [18] Mathur P.,Thakur A., Singh M.,"Effect of particle size on the properties of Mn– Zn–In ferrites",Phys.Scr.77(2008)025701. [DOI:10.1088/0031-8949/77/02/025701]
  37. [19] Kiani E.,Rozatian A.S.H., Yousefi M.H.,"Structural, magnetic and microwave absorption properties of SrFe12-2x(Mn0.5Cd0.5Zr)xO19 ferrite",Journal of magnetism and magnetic materials, 361(2014)25-29. [DOI:10.1016/j.jmmm.2014.02.042]
  38. [19] Kiani E.,Rozatian A.S.H., Yousefi M.H.,"Structural, magnetic and microwave absorption properties of SrFe12-2x(Mn0.5Cd0.5Zr)xO19 ferrite",Journal of magnetism and magnetic materials, 361(2014)25-29. [DOI:10.1016/j.jmmm.2014.02.042]
  39. [20] MotavalliZadeh L., Sepahvand F.,"Investigation of the effect of annealing temperature on lattice micro strains of SnO2nano particles prepared by sol-gel method", Iranian Journal of Crystallography and Mineralogy, 24, 3 (2016) 493-502.
  40. [20] MotavalliZadeh L., Sepahvand F.,"Investigation of the effect of annealing temperature on lattice micro strains of SnO2nano particles prepared by sol-gel method", Iranian Journal of Crystallography and Mineralogy, 24, 3 (2016) 493-502.
  41. [21] Silva W.M.S.,Ferriera N.S., Soares J.M., Da Silva R.B., Macedo M.A.,"Investigation of structural and magnetic properties of nanocrystalline Mn-doped SrFe12O19 prepared by proteic sol–gel process", Journal of magnetism and magnetic materials, 395 (2015) 263-270. [DOI:10.1016/j.jmmm.2015.07.085]
  42. [21] Silva W.M.S.,Ferriera N.S., Soares J.M., Da Silva R.B., Macedo M.A.,"Investigation of structural and magnetic properties of nanocrystalline Mn-doped SrFe12O19 prepared by proteic sol–gel process", Journal of magnetism and magnetic materials, 395 (2015) 263-270. [DOI:10.1016/j.jmmm.2015.07.085]
  43. [22] Fuzhan S., Xiangqian S.,Mingquan L., Jun X.,"Preparation and magnetic properties of SrFe12O19/Ni0.5Zn0.5Fe2O4 nanocomposite ferrite microfibers via sol–gel process", Materials Chemistry and Physics, 126 (2011) 791-796. [DOI:10.1016/j.matchemphys.2010.12.042]
  44. [22] Fuzhan S., Xiangqian S.,Mingquan L., Jun X.,"Preparation and magnetic properties of SrFe12O19/Ni0.5Zn0.5Fe2O4 nanocomposite ferrite microfibers via sol–gel process", Materials Chemistry and Physics, 126 (2011) 791-796. [DOI:10.1016/j.matchemphys.2010.12.042]
  45. [23] Khademi F•,Poorbafrani A., Kameli P., Salamati H.," Structural, Magnetic and Microwave Properties of Eu-doped Barium Hexaferrite Powders", J Supercond Nov Magn., 25 (2012)525–531. [DOI:10.1007/s10948-011-1323-1]
  46. [23] Khademi F•,Poorbafrani A., Kameli P., Salamati H.," Structural, Magnetic and Microwave Properties of Eu-doped Barium Hexaferrite Powders", J Supercond Nov Magn., 25 (2012)525–531. [DOI:10.1007/s10948-011-1323-1]
  47. [24] Mingquan L., Xiangqian S.,Fuzhan S., Jun X.,Xianfeng M.,"Microstructure and magnetic properties of electro spun one-dimensional Al3+-substituted SrFe12O19 nanofibers",Journal of Solid State Chemistry, 184 (2011) 871–876. [DOI:10.1016/j.jssc.2011.02.010]
  48. [24] Mingquan L., Xiangqian S.,Fuzhan S., Jun X.,Xianfeng M.,"Microstructure and magnetic properties of electro spun one-dimensional Al3+-substituted SrFe12O19 nanofibers",Journal of Solid State Chemistry, 184 (2011) 871–876. [DOI:10.1016/j.jssc.2011.02.010]
  49. [25] Alange R.C.,Khirade P.P.,Birajdar S.D., Humbe A.V.,Jadhav K.M., " Structural, magnetic and dielectrical properties of Al-Cr Co-substituted M-type barium hexaferrite nanoparticles", Journal of Molecular Structure,1106 (2016) 460-467. [DOI:10.1016/j.molstruc.2015.11.004]
  50. [25] Alange R.C.,Khirade P.P.,Birajdar S.D., Humbe A.V.,Jadhav K.M., " Structural, magnetic and dielectrical properties of Al-Cr Co-substituted M-type barium hexaferrite nanoparticles", Journal of Molecular Structure,1106 (2016) 460-467. [DOI:10.1016/j.molstruc.2015.11.004]
  51. [26] Khorami GH., Mousavi M.," Effect of gelatin on structural properties of lead-free piezoelectric (K0.5Na0.5) NbO3nanopowders synthesized by a modified sol-gel route in gelatin media", Iranian Journal of Crystallography and Mineralogy, 25 (2017) 647-654. [DOI:10.18869/acadpub.ijcm.25.3.647]
  52. [26] Khorami GH., Mousavi M.," Effect of gelatin on structural properties of lead-free piezoelectric (K0.5Na0.5) NbO3nanopowders synthesized by a modified sol-gel route in gelatin media", Iranian Journal of Crystallography and Mineralogy, 25 (2017) 647-654. [DOI:10.18869/acadpub.ijcm.25.3.647]
  53. [27] Asghar G.,Rehman M.A.," Structural, dielectric and magnetic properties of Cr–Zn doped strontiumhexa-ferrites for high frequency applications", Journal of Alloys and Compounds, 526 (2012) 85– 90 [DOI:10.1016/j.jallcom.2012.02.086]
  54. [27] Asghar G.,Rehman M.A.," Structural, dielectric and magnetic properties of Cr–Zn doped strontiumhexa-ferrites for high frequency applications", Journal of Alloys and Compounds, 526 (2012) 85– 90 [DOI:10.1016/j.jallcom.2012.02.086]
  55. [28] Young M. K., Kyoung S.M.," Magnetic properties of Ce–Mnsubstituted M –typeS r-hexaferrites", Ceramics International, 41(2015)12828–12834. [DOI:10.1016/j.ceramint.2015.06.119]
  56. [28] Young M. K., Kyoung S.M.," Magnetic properties of Ce–Mnsubstituted M –typeS r-hexaferrites", Ceramics International, 41(2015)12828–12834. [DOI:10.1016/j.ceramint.2015.06.119]
  57. [29] Soman V., Nanoti V.M., Kulkarni D.K.," Dielectric and magnetic properties of Mg–Ti substituted barium hexaferrite", Ceramics Internationa, l 39 (2013) 5713–5723. [DOI:10.1016/j.ceramint.2012.12.089]
  58. [29] Soman V., Nanoti V.M., Kulkarni D.K.," Dielectric and magnetic properties of Mg–Ti substituted barium hexaferrite", Ceramics Internationa, l 39 (2013) 5713–5723. [DOI:10.1016/j.ceramint.2012.12.089]
مجله بلورشناسی و کانی شناسی ایران
دوره 27، شماره 1 - شماره پیاپی 73
فروردین 1398
صفحه 245-254

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سابقه مقاله

  • تاریخ دریافت: 15 فروردین 1397
  • تاریخ بازنگری: 15 تیر 1397
  • تاریخ پذیرش: 20 مرداد 1397

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