Low temperature synthesis of nanosized $ Mn_{1−x} $$ Zn_{x} $$ Fe_{2} $$ O_{4} $ ferrites and their characterizations
Abstract Nanosized $ Mn_{1−x} $$ Zn_{x} $$ Fe_{2} $$ O_{4} $ (x = 0, 0·1, 0·3, 0·5, 0·6, 0·7, 0·9) mixed ferrite samples of particle size < 12 nm were prepared using the co-precipitation technique by doping the $ Zn^{2+} $ ion impurities. Autoclave was employed to maintain constant temperature of...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Iyer, Rajesh [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2009 |
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| Schlagwörter: |
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| Anmerkung: |
© Indian Academy of Sciences 2009 |
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| Übergeordnetes Werk: |
Enthalten in: Bulletin of materials science - Springer-Verlag, 1979, 32(2009), 2 vom: Apr., Seite 141-147 |
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| Übergeordnetes Werk: |
volume:32 ; year:2009 ; number:2 ; month:04 ; pages:141-147 |
| Links: |
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| DOI / URN: |
10.1007/s12034-009-0021-0 |
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| Katalog-ID: |
OLC2055201204 |
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| 245 | 1 | 0 | |a Low temperature synthesis of nanosized $ Mn_{1−x} $$ Zn_{x} $$ Fe_{2} $$ O_{4} $ ferrites and their characterizations |
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| 520 | |a Abstract Nanosized $ Mn_{1−x} $$ Zn_{x} $$ Fe_{2} $$ O_{4} $ (x = 0, 0·1, 0·3, 0·5, 0·6, 0·7, 0·9) mixed ferrite samples of particle size < 12 nm were prepared using the co-precipitation technique by doping the $ Zn^{2+} $ ion impurities. Autoclave was employed to maintain constant temperature of 80°C and a constant pressure. The X-ray analysis and the IR spectrum analysis were carried out to confirm the spinel phase formation as well as to ascertain the cation distribution in the ferrite samples. This clearly points to the fact that the $ Zn^{2+} $ ion’s presence is not restricted to A-site alone for some of the Mn-Zn ferrite series. The real part of a.c. susceptibility measurements clearly indicated the superparamagnetic behaviour of the ferrite samples. There is a systematic decrease in the particle size, Curie temperature and magnetization with the increase in the $ Zn^{2+} $ ion doping, measured using magneto thermal gravimetric analysis (MTGA) and vibrating sample magnetometer (VSM), respectively. The lattice constant is found to be constantly decreasing till x = 0·6 and beyond this an unusual slight increase in the lattice constant is found. | ||
| 650 | 4 | |a Nanosized mixed ferrites | |
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10.1007/s12034-009-0021-0 doi (DE-627)OLC2055201204 (DE-He213)s12034-009-0021-0-p DE-627 ger DE-627 rakwb eng 600 VZ Iyer, Rajesh verfasserin aut Low temperature synthesis of nanosized $ Mn_{1−x} $$ Zn_{x} $$ Fe_{2} $$ O_{4} $ ferrites and their characterizations 2009 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Indian Academy of Sciences 2009 Abstract Nanosized $ Mn_{1−x} $$ Zn_{x} $$ Fe_{2} $$ O_{4} $ (x = 0, 0·1, 0·3, 0·5, 0·6, 0·7, 0·9) mixed ferrite samples of particle size < 12 nm were prepared using the co-precipitation technique by doping the $ Zn^{2+} $ ion impurities. Autoclave was employed to maintain constant temperature of 80°C and a constant pressure. The X-ray analysis and the IR spectrum analysis were carried out to confirm the spinel phase formation as well as to ascertain the cation distribution in the ferrite samples. This clearly points to the fact that the $ Zn^{2+} $ ion’s presence is not restricted to A-site alone for some of the Mn-Zn ferrite series. The real part of a.c. susceptibility measurements clearly indicated the superparamagnetic behaviour of the ferrite samples. There is a systematic decrease in the particle size, Curie temperature and magnetization with the increase in the $ Zn^{2+} $ ion doping, measured using magneto thermal gravimetric analysis (MTGA) and vibrating sample magnetometer (VSM), respectively. The lattice constant is found to be constantly decreasing till x = 0·6 and beyond this an unusual slight increase in the lattice constant is found. Nanosized mixed ferrites superparamagnetism spinel phase Desai, Rucha aut Upadhyay, R. V. aut Enthalten in Bulletin of materials science Springer-Verlag, 1979 32(2009), 2 vom: Apr., Seite 141-147 (DE-627)130547476 (DE-600)781668-6 (DE-576)9130547474 0250-4707 nnns volume:32 year:2009 number:2 month:04 pages:141-147 https://doi.org/10.1007/s12034-009-0021-0 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 AR 32 2009 2 04 141-147 |
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10.1007/s12034-009-0021-0 doi (DE-627)OLC2055201204 (DE-He213)s12034-009-0021-0-p DE-627 ger DE-627 rakwb eng 600 VZ Iyer, Rajesh verfasserin aut Low temperature synthesis of nanosized $ Mn_{1−x} $$ Zn_{x} $$ Fe_{2} $$ O_{4} $ ferrites and their characterizations 2009 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Indian Academy of Sciences 2009 Abstract Nanosized $ Mn_{1−x} $$ Zn_{x} $$ Fe_{2} $$ O_{4} $ (x = 0, 0·1, 0·3, 0·5, 0·6, 0·7, 0·9) mixed ferrite samples of particle size < 12 nm were prepared using the co-precipitation technique by doping the $ Zn^{2+} $ ion impurities. Autoclave was employed to maintain constant temperature of 80°C and a constant pressure. The X-ray analysis and the IR spectrum analysis were carried out to confirm the spinel phase formation as well as to ascertain the cation distribution in the ferrite samples. This clearly points to the fact that the $ Zn^{2+} $ ion’s presence is not restricted to A-site alone for some of the Mn-Zn ferrite series. The real part of a.c. susceptibility measurements clearly indicated the superparamagnetic behaviour of the ferrite samples. There is a systematic decrease in the particle size, Curie temperature and magnetization with the increase in the $ Zn^{2+} $ ion doping, measured using magneto thermal gravimetric analysis (MTGA) and vibrating sample magnetometer (VSM), respectively. The lattice constant is found to be constantly decreasing till x = 0·6 and beyond this an unusual slight increase in the lattice constant is found. Nanosized mixed ferrites superparamagnetism spinel phase Desai, Rucha aut Upadhyay, R. V. aut Enthalten in Bulletin of materials science Springer-Verlag, 1979 32(2009), 2 vom: Apr., Seite 141-147 (DE-627)130547476 (DE-600)781668-6 (DE-576)9130547474 0250-4707 nnns volume:32 year:2009 number:2 month:04 pages:141-147 https://doi.org/10.1007/s12034-009-0021-0 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 AR 32 2009 2 04 141-147 |
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10.1007/s12034-009-0021-0 doi (DE-627)OLC2055201204 (DE-He213)s12034-009-0021-0-p DE-627 ger DE-627 rakwb eng 600 VZ Iyer, Rajesh verfasserin aut Low temperature synthesis of nanosized $ Mn_{1−x} $$ Zn_{x} $$ Fe_{2} $$ O_{4} $ ferrites and their characterizations 2009 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Indian Academy of Sciences 2009 Abstract Nanosized $ Mn_{1−x} $$ Zn_{x} $$ Fe_{2} $$ O_{4} $ (x = 0, 0·1, 0·3, 0·5, 0·6, 0·7, 0·9) mixed ferrite samples of particle size < 12 nm were prepared using the co-precipitation technique by doping the $ Zn^{2+} $ ion impurities. Autoclave was employed to maintain constant temperature of 80°C and a constant pressure. The X-ray analysis and the IR spectrum analysis were carried out to confirm the spinel phase formation as well as to ascertain the cation distribution in the ferrite samples. This clearly points to the fact that the $ Zn^{2+} $ ion’s presence is not restricted to A-site alone for some of the Mn-Zn ferrite series. The real part of a.c. susceptibility measurements clearly indicated the superparamagnetic behaviour of the ferrite samples. There is a systematic decrease in the particle size, Curie temperature and magnetization with the increase in the $ Zn^{2+} $ ion doping, measured using magneto thermal gravimetric analysis (MTGA) and vibrating sample magnetometer (VSM), respectively. The lattice constant is found to be constantly decreasing till x = 0·6 and beyond this an unusual slight increase in the lattice constant is found. Nanosized mixed ferrites superparamagnetism spinel phase Desai, Rucha aut Upadhyay, R. V. aut Enthalten in Bulletin of materials science Springer-Verlag, 1979 32(2009), 2 vom: Apr., Seite 141-147 (DE-627)130547476 (DE-600)781668-6 (DE-576)9130547474 0250-4707 nnns volume:32 year:2009 number:2 month:04 pages:141-147 https://doi.org/10.1007/s12034-009-0021-0 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 AR 32 2009 2 04 141-147 |
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10.1007/s12034-009-0021-0 doi (DE-627)OLC2055201204 (DE-He213)s12034-009-0021-0-p DE-627 ger DE-627 rakwb eng 600 VZ Iyer, Rajesh verfasserin aut Low temperature synthesis of nanosized $ Mn_{1−x} $$ Zn_{x} $$ Fe_{2} $$ O_{4} $ ferrites and their characterizations 2009 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Indian Academy of Sciences 2009 Abstract Nanosized $ Mn_{1−x} $$ Zn_{x} $$ Fe_{2} $$ O_{4} $ (x = 0, 0·1, 0·3, 0·5, 0·6, 0·7, 0·9) mixed ferrite samples of particle size < 12 nm were prepared using the co-precipitation technique by doping the $ Zn^{2+} $ ion impurities. Autoclave was employed to maintain constant temperature of 80°C and a constant pressure. The X-ray analysis and the IR spectrum analysis were carried out to confirm the spinel phase formation as well as to ascertain the cation distribution in the ferrite samples. This clearly points to the fact that the $ Zn^{2+} $ ion’s presence is not restricted to A-site alone for some of the Mn-Zn ferrite series. The real part of a.c. susceptibility measurements clearly indicated the superparamagnetic behaviour of the ferrite samples. There is a systematic decrease in the particle size, Curie temperature and magnetization with the increase in the $ Zn^{2+} $ ion doping, measured using magneto thermal gravimetric analysis (MTGA) and vibrating sample magnetometer (VSM), respectively. The lattice constant is found to be constantly decreasing till x = 0·6 and beyond this an unusual slight increase in the lattice constant is found. Nanosized mixed ferrites superparamagnetism spinel phase Desai, Rucha aut Upadhyay, R. V. aut Enthalten in Bulletin of materials science Springer-Verlag, 1979 32(2009), 2 vom: Apr., Seite 141-147 (DE-627)130547476 (DE-600)781668-6 (DE-576)9130547474 0250-4707 nnns volume:32 year:2009 number:2 month:04 pages:141-147 https://doi.org/10.1007/s12034-009-0021-0 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 AR 32 2009 2 04 141-147 |
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10.1007/s12034-009-0021-0 doi (DE-627)OLC2055201204 (DE-He213)s12034-009-0021-0-p DE-627 ger DE-627 rakwb eng 600 VZ Iyer, Rajesh verfasserin aut Low temperature synthesis of nanosized $ Mn_{1−x} $$ Zn_{x} $$ Fe_{2} $$ O_{4} $ ferrites and their characterizations 2009 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Indian Academy of Sciences 2009 Abstract Nanosized $ Mn_{1−x} $$ Zn_{x} $$ Fe_{2} $$ O_{4} $ (x = 0, 0·1, 0·3, 0·5, 0·6, 0·7, 0·9) mixed ferrite samples of particle size < 12 nm were prepared using the co-precipitation technique by doping the $ Zn^{2+} $ ion impurities. Autoclave was employed to maintain constant temperature of 80°C and a constant pressure. The X-ray analysis and the IR spectrum analysis were carried out to confirm the spinel phase formation as well as to ascertain the cation distribution in the ferrite samples. This clearly points to the fact that the $ Zn^{2+} $ ion’s presence is not restricted to A-site alone for some of the Mn-Zn ferrite series. The real part of a.c. susceptibility measurements clearly indicated the superparamagnetic behaviour of the ferrite samples. There is a systematic decrease in the particle size, Curie temperature and magnetization with the increase in the $ Zn^{2+} $ ion doping, measured using magneto thermal gravimetric analysis (MTGA) and vibrating sample magnetometer (VSM), respectively. The lattice constant is found to be constantly decreasing till x = 0·6 and beyond this an unusual slight increase in the lattice constant is found. Nanosized mixed ferrites superparamagnetism spinel phase Desai, Rucha aut Upadhyay, R. V. aut Enthalten in Bulletin of materials science Springer-Verlag, 1979 32(2009), 2 vom: Apr., Seite 141-147 (DE-627)130547476 (DE-600)781668-6 (DE-576)9130547474 0250-4707 nnns volume:32 year:2009 number:2 month:04 pages:141-147 https://doi.org/10.1007/s12034-009-0021-0 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 AR 32 2009 2 04 141-147 |
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Low temperature synthesis of nanosized $ Mn_{1−x} $$ Zn_{x} $$ Fe_{2} $$ O_{4} $ ferrites and their characterizations |
| abstract |
Abstract Nanosized $ Mn_{1−x} $$ Zn_{x} $$ Fe_{2} $$ O_{4} $ (x = 0, 0·1, 0·3, 0·5, 0·6, 0·7, 0·9) mixed ferrite samples of particle size < 12 nm were prepared using the co-precipitation technique by doping the $ Zn^{2+} $ ion impurities. Autoclave was employed to maintain constant temperature of 80°C and a constant pressure. The X-ray analysis and the IR spectrum analysis were carried out to confirm the spinel phase formation as well as to ascertain the cation distribution in the ferrite samples. This clearly points to the fact that the $ Zn^{2+} $ ion’s presence is not restricted to A-site alone for some of the Mn-Zn ferrite series. The real part of a.c. susceptibility measurements clearly indicated the superparamagnetic behaviour of the ferrite samples. There is a systematic decrease in the particle size, Curie temperature and magnetization with the increase in the $ Zn^{2+} $ ion doping, measured using magneto thermal gravimetric analysis (MTGA) and vibrating sample magnetometer (VSM), respectively. The lattice constant is found to be constantly decreasing till x = 0·6 and beyond this an unusual slight increase in the lattice constant is found. © Indian Academy of Sciences 2009 |
| abstractGer |
Abstract Nanosized $ Mn_{1−x} $$ Zn_{x} $$ Fe_{2} $$ O_{4} $ (x = 0, 0·1, 0·3, 0·5, 0·6, 0·7, 0·9) mixed ferrite samples of particle size < 12 nm were prepared using the co-precipitation technique by doping the $ Zn^{2+} $ ion impurities. Autoclave was employed to maintain constant temperature of 80°C and a constant pressure. The X-ray analysis and the IR spectrum analysis were carried out to confirm the spinel phase formation as well as to ascertain the cation distribution in the ferrite samples. This clearly points to the fact that the $ Zn^{2+} $ ion’s presence is not restricted to A-site alone for some of the Mn-Zn ferrite series. The real part of a.c. susceptibility measurements clearly indicated the superparamagnetic behaviour of the ferrite samples. There is a systematic decrease in the particle size, Curie temperature and magnetization with the increase in the $ Zn^{2+} $ ion doping, measured using magneto thermal gravimetric analysis (MTGA) and vibrating sample magnetometer (VSM), respectively. The lattice constant is found to be constantly decreasing till x = 0·6 and beyond this an unusual slight increase in the lattice constant is found. © Indian Academy of Sciences 2009 |
| abstract_unstemmed |
Abstract Nanosized $ Mn_{1−x} $$ Zn_{x} $$ Fe_{2} $$ O_{4} $ (x = 0, 0·1, 0·3, 0·5, 0·6, 0·7, 0·9) mixed ferrite samples of particle size < 12 nm were prepared using the co-precipitation technique by doping the $ Zn^{2+} $ ion impurities. Autoclave was employed to maintain constant temperature of 80°C and a constant pressure. The X-ray analysis and the IR spectrum analysis were carried out to confirm the spinel phase formation as well as to ascertain the cation distribution in the ferrite samples. This clearly points to the fact that the $ Zn^{2+} $ ion’s presence is not restricted to A-site alone for some of the Mn-Zn ferrite series. The real part of a.c. susceptibility measurements clearly indicated the superparamagnetic behaviour of the ferrite samples. There is a systematic decrease in the particle size, Curie temperature and magnetization with the increase in the $ Zn^{2+} $ ion doping, measured using magneto thermal gravimetric analysis (MTGA) and vibrating sample magnetometer (VSM), respectively. The lattice constant is found to be constantly decreasing till x = 0·6 and beyond this an unusual slight increase in the lattice constant is found. © Indian Academy of Sciences 2009 |
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| title_short |
Low temperature synthesis of nanosized $ Mn_{1−x} $$ Zn_{x} $$ Fe_{2} $$ O_{4} $ ferrites and their characterizations |
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https://doi.org/10.1007/s12034-009-0021-0 |
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Desai, Rucha Upadhyay, R. V. |
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Desai, Rucha Upadhyay, R. V. |
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| doi_str |
10.1007/s12034-009-0021-0 |
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2024-07-04T01:38:45.347Z |
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