The Structure and Microwave Dielectric Properties of MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< Ceramics

MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< (<i<x</i< = 0–0.30) ceramics were prepared via the solid-state reaction method. The phase composition, microstru...
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Autor*in:	Huan Huang [verfasserIn] Baoyang Li [verfasserIn] Fanshuo Wang [verfasserIn] Yuanming Lai [verfasserIn] Gang Jiang [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2023

Schlagwörter:	MgTiO microwave dielectric properties lattice energy octahedral distortion

Übergeordnetes Werk:	In: Crystals - MDPI AG, 2011, 13(2023), 7, p 1050
Übergeordnetes Werk:	volume:13 ; year:2023 ; number:7, p 1050

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.3390/cryst13071050

Katalog-ID:	DOAJ093922167

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245	1	4	\|a The Structure and Microwave Dielectric Properties of MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< Ceramics
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650		4	\|a MgTiO<sub<3</sub< ceramic co-substitution
650		4	\|a microwave dielectric properties
650		4	\|a lattice energy
650		4	\|a octahedral distortion
653		0	\|a Crystallography
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700	0		\|a Fanshuo Wang \|e verfasserin \|4 aut
700	0		\|a Yuanming Lai \|e verfasserin \|4 aut
700	0		\|a Gang Jiang \|e verfasserin \|4 aut
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allfields	10.3390/cryst13071050 doi (DE-627)DOAJ093922167 (DE-599)DOAJ5449674bd523423781e065281ab6f6d9 DE-627 ger DE-627 rakwb eng QD901-999 Huan Huang verfasserin aut The Structure and Microwave Dielectric Properties of MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< Ceramics 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< (<i<x</i< = 0–0.30) ceramics were prepared via the solid-state reaction method. The phase composition, microstructure, bond characteristics, and microwave dielectric properties of MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< (<i<x</i< = 0–0.30) were systematically investigated. The MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< ceramics presented an ilmenite type with an <i<R</i<-3 space group, and the secondary-phase MgTi<sub<2</sub<O<sub<5</sub< only existed at <i<x</i< = 0 and 0.30. The introduction of (Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<sup<4+</sup< effectively suppressed the formation of the MgTi<sub<2</sub<O<sub<5</sub< phase. The variation trend of the dielectric constant (<i<ε<sub<r</sub<</i<) was the same as relative density. The quality factor (<i<Qf</i<) value was enhanced by the stable microstructure, which was caused via the lattice energy of Ti/(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)-O bonds. And a high <i<Qf</i< value (353,000 GHz) was obtained for MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< (<i<x</i< = 0.04) ceramics sintered at 1250 °C. In addition, the introduction of Mn<sup<2+</sup< ions with a larger ionic radius exacerbates the distortion of TiO<sub<6</sub< octahedra, leading to significant fluctuations in the temperature coefficient of the resonance frequency (<i<τ<sub<f</sub<</i<) value. MgTiO<sub<3</sub< ceramic co-substitution microwave dielectric properties lattice energy octahedral distortion Crystallography Baoyang Li verfasserin aut Fanshuo Wang verfasserin aut Yuanming Lai verfasserin aut Gang Jiang verfasserin aut In Crystals MDPI AG, 2011 13(2023), 7, p 1050 (DE-627)718303067 (DE-600)2661516-2 20734352 nnns volume:13 year:2023 number:7, p 1050 https://doi.org/10.3390/cryst13071050 kostenfrei https://doaj.org/article/5449674bd523423781e065281ab6f6d9 kostenfrei https://www.mdpi.com/2073-4352/13/7/1050 kostenfrei https://doaj.org/toc/2073-4352 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 13 2023 7, p 1050
spelling	10.3390/cryst13071050 doi (DE-627)DOAJ093922167 (DE-599)DOAJ5449674bd523423781e065281ab6f6d9 DE-627 ger DE-627 rakwb eng QD901-999 Huan Huang verfasserin aut The Structure and Microwave Dielectric Properties of MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< Ceramics 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< (<i<x</i< = 0–0.30) ceramics were prepared via the solid-state reaction method. The phase composition, microstructure, bond characteristics, and microwave dielectric properties of MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< (<i<x</i< = 0–0.30) were systematically investigated. The MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< ceramics presented an ilmenite type with an <i<R</i<-3 space group, and the secondary-phase MgTi<sub<2</sub<O<sub<5</sub< only existed at <i<x</i< = 0 and 0.30. The introduction of (Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<sup<4+</sup< effectively suppressed the formation of the MgTi<sub<2</sub<O<sub<5</sub< phase. The variation trend of the dielectric constant (<i<ε<sub<r</sub<</i<) was the same as relative density. The quality factor (<i<Qf</i<) value was enhanced by the stable microstructure, which was caused via the lattice energy of Ti/(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)-O bonds. And a high <i<Qf</i< value (353,000 GHz) was obtained for MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< (<i<x</i< = 0.04) ceramics sintered at 1250 °C. In addition, the introduction of Mn<sup<2+</sup< ions with a larger ionic radius exacerbates the distortion of TiO<sub<6</sub< octahedra, leading to significant fluctuations in the temperature coefficient of the resonance frequency (<i<τ<sub<f</sub<</i<) value. MgTiO<sub<3</sub< ceramic co-substitution microwave dielectric properties lattice energy octahedral distortion Crystallography Baoyang Li verfasserin aut Fanshuo Wang verfasserin aut Yuanming Lai verfasserin aut Gang Jiang verfasserin aut In Crystals MDPI AG, 2011 13(2023), 7, p 1050 (DE-627)718303067 (DE-600)2661516-2 20734352 nnns volume:13 year:2023 number:7, p 1050 https://doi.org/10.3390/cryst13071050 kostenfrei https://doaj.org/article/5449674bd523423781e065281ab6f6d9 kostenfrei https://www.mdpi.com/2073-4352/13/7/1050 kostenfrei https://doaj.org/toc/2073-4352 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 13 2023 7, p 1050
allfields_unstemmed	10.3390/cryst13071050 doi (DE-627)DOAJ093922167 (DE-599)DOAJ5449674bd523423781e065281ab6f6d9 DE-627 ger DE-627 rakwb eng QD901-999 Huan Huang verfasserin aut The Structure and Microwave Dielectric Properties of MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< Ceramics 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< (<i<x</i< = 0–0.30) ceramics were prepared via the solid-state reaction method. The phase composition, microstructure, bond characteristics, and microwave dielectric properties of MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< (<i<x</i< = 0–0.30) were systematically investigated. The MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< ceramics presented an ilmenite type with an <i<R</i<-3 space group, and the secondary-phase MgTi<sub<2</sub<O<sub<5</sub< only existed at <i<x</i< = 0 and 0.30. The introduction of (Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<sup<4+</sup< effectively suppressed the formation of the MgTi<sub<2</sub<O<sub<5</sub< phase. The variation trend of the dielectric constant (<i<ε<sub<r</sub<</i<) was the same as relative density. The quality factor (<i<Qf</i<) value was enhanced by the stable microstructure, which was caused via the lattice energy of Ti/(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)-O bonds. And a high <i<Qf</i< value (353,000 GHz) was obtained for MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< (<i<x</i< = 0.04) ceramics sintered at 1250 °C. In addition, the introduction of Mn<sup<2+</sup< ions with a larger ionic radius exacerbates the distortion of TiO<sub<6</sub< octahedra, leading to significant fluctuations in the temperature coefficient of the resonance frequency (<i<τ<sub<f</sub<</i<) value. MgTiO<sub<3</sub< ceramic co-substitution microwave dielectric properties lattice energy octahedral distortion Crystallography Baoyang Li verfasserin aut Fanshuo Wang verfasserin aut Yuanming Lai verfasserin aut Gang Jiang verfasserin aut In Crystals MDPI AG, 2011 13(2023), 7, p 1050 (DE-627)718303067 (DE-600)2661516-2 20734352 nnns volume:13 year:2023 number:7, p 1050 https://doi.org/10.3390/cryst13071050 kostenfrei https://doaj.org/article/5449674bd523423781e065281ab6f6d9 kostenfrei https://www.mdpi.com/2073-4352/13/7/1050 kostenfrei https://doaj.org/toc/2073-4352 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 13 2023 7, p 1050
allfieldsGer	10.3390/cryst13071050 doi (DE-627)DOAJ093922167 (DE-599)DOAJ5449674bd523423781e065281ab6f6d9 DE-627 ger DE-627 rakwb eng QD901-999 Huan Huang verfasserin aut The Structure and Microwave Dielectric Properties of MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< Ceramics 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< (<i<x</i< = 0–0.30) ceramics were prepared via the solid-state reaction method. The phase composition, microstructure, bond characteristics, and microwave dielectric properties of MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< (<i<x</i< = 0–0.30) were systematically investigated. The MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< ceramics presented an ilmenite type with an <i<R</i<-3 space group, and the secondary-phase MgTi<sub<2</sub<O<sub<5</sub< only existed at <i<x</i< = 0 and 0.30. The introduction of (Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<sup<4+</sup< effectively suppressed the formation of the MgTi<sub<2</sub<O<sub<5</sub< phase. The variation trend of the dielectric constant (<i<ε<sub<r</sub<</i<) was the same as relative density. The quality factor (<i<Qf</i<) value was enhanced by the stable microstructure, which was caused via the lattice energy of Ti/(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)-O bonds. And a high <i<Qf</i< value (353,000 GHz) was obtained for MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< (<i<x</i< = 0.04) ceramics sintered at 1250 °C. In addition, the introduction of Mn<sup<2+</sup< ions with a larger ionic radius exacerbates the distortion of TiO<sub<6</sub< octahedra, leading to significant fluctuations in the temperature coefficient of the resonance frequency (<i<τ<sub<f</sub<</i<) value. MgTiO<sub<3</sub< ceramic co-substitution microwave dielectric properties lattice energy octahedral distortion Crystallography Baoyang Li verfasserin aut Fanshuo Wang verfasserin aut Yuanming Lai verfasserin aut Gang Jiang verfasserin aut In Crystals MDPI AG, 2011 13(2023), 7, p 1050 (DE-627)718303067 (DE-600)2661516-2 20734352 nnns volume:13 year:2023 number:7, p 1050 https://doi.org/10.3390/cryst13071050 kostenfrei https://doaj.org/article/5449674bd523423781e065281ab6f6d9 kostenfrei https://www.mdpi.com/2073-4352/13/7/1050 kostenfrei https://doaj.org/toc/2073-4352 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 13 2023 7, p 1050
allfieldsSound	10.3390/cryst13071050 doi (DE-627)DOAJ093922167 (DE-599)DOAJ5449674bd523423781e065281ab6f6d9 DE-627 ger DE-627 rakwb eng QD901-999 Huan Huang verfasserin aut The Structure and Microwave Dielectric Properties of MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< Ceramics 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< (<i<x</i< = 0–0.30) ceramics were prepared via the solid-state reaction method. The phase composition, microstructure, bond characteristics, and microwave dielectric properties of MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< (<i<x</i< = 0–0.30) were systematically investigated. The MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< ceramics presented an ilmenite type with an <i<R</i<-3 space group, and the secondary-phase MgTi<sub<2</sub<O<sub<5</sub< only existed at <i<x</i< = 0 and 0.30. The introduction of (Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<sup<4+</sup< effectively suppressed the formation of the MgTi<sub<2</sub<O<sub<5</sub< phase. The variation trend of the dielectric constant (<i<ε<sub<r</sub<</i<) was the same as relative density. The quality factor (<i<Qf</i<) value was enhanced by the stable microstructure, which was caused via the lattice energy of Ti/(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)-O bonds. And a high <i<Qf</i< value (353,000 GHz) was obtained for MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< (<i<x</i< = 0.04) ceramics sintered at 1250 °C. In addition, the introduction of Mn<sup<2+</sup< ions with a larger ionic radius exacerbates the distortion of TiO<sub<6</sub< octahedra, leading to significant fluctuations in the temperature coefficient of the resonance frequency (<i<τ<sub<f</sub<</i<) value. MgTiO<sub<3</sub< ceramic co-substitution microwave dielectric properties lattice energy octahedral distortion Crystallography Baoyang Li verfasserin aut Fanshuo Wang verfasserin aut Yuanming Lai verfasserin aut Gang Jiang verfasserin aut In Crystals MDPI AG, 2011 13(2023), 7, p 1050 (DE-627)718303067 (DE-600)2661516-2 20734352 nnns volume:13 year:2023 number:7, p 1050 https://doi.org/10.3390/cryst13071050 kostenfrei https://doaj.org/article/5449674bd523423781e065281ab6f6d9 kostenfrei https://www.mdpi.com/2073-4352/13/7/1050 kostenfrei https://doaj.org/toc/2073-4352 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 13 2023 7, p 1050
language	English
source	In Crystals 13(2023), 7, p 1050 volume:13 year:2023 number:7, p 1050
sourceStr	In Crystals 13(2023), 7, p 1050 volume:13 year:2023 number:7, p 1050
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	MgTiO<sub<3</sub< ceramic co-substitution microwave dielectric properties lattice energy octahedral distortion Crystallography
isfreeaccess_bool	true
container_title	Crystals
authorswithroles_txt_mv	Huan Huang @@aut@@ Baoyang Li @@aut@@ Fanshuo Wang @@aut@@ Yuanming Lai @@aut@@ Gang Jiang @@aut@@
publishDateDaySort_date	2023-01-01T00:00:00Z
hierarchy_top_id	718303067
id	DOAJ093922167
language_de	englisch
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The phase composition, microstructure, bond characteristics, and microwave dielectric properties of MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< (<i<x</i< = 0–0.30) were systematically investigated. The MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< ceramics presented an ilmenite type with an <i<R</i<-3 space group, and the secondary-phase MgTi<sub<2</sub<O<sub<5</sub< only existed at <i<x</i< = 0 and 0.30. The introduction of (Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<sup<4+</sup< effectively suppressed the formation of the MgTi<sub<2</sub<O<sub<5</sub< phase. The variation trend of the dielectric constant (<i<ε<sub<r</sub<</i<) was the same as relative density. The quality factor (<i<Qf</i<) value was enhanced by the stable microstructure, which was caused via the lattice energy of Ti/(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)-O bonds. 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callnumber-first	Q - Science
author	Huan Huang
spellingShingle	Huan Huang misc QD901-999 misc MgTiO<sub<3</sub< ceramic co-substitution misc microwave dielectric properties misc lattice energy misc octahedral distortion misc Crystallography The Structure and Microwave Dielectric Properties of MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< Ceramics
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topic_title	QD901-999 The Structure and Microwave Dielectric Properties of MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< Ceramics MgTiO<sub<3</sub< ceramic co-substitution microwave dielectric properties lattice energy octahedral distortion
topic	misc QD901-999 misc MgTiO<sub<3</sub< ceramic co-substitution misc microwave dielectric properties misc lattice energy misc octahedral distortion misc Crystallography
topic_unstemmed	misc QD901-999 misc MgTiO<sub<3</sub< ceramic co-substitution misc microwave dielectric properties misc lattice energy misc octahedral distortion misc Crystallography
topic_browse	misc QD901-999 misc MgTiO<sub<3</sub< ceramic co-substitution misc microwave dielectric properties misc lattice energy misc octahedral distortion misc Crystallography
format_facet	Elektronische Aufsätze Aufsätze Elektronische Ressource
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title	The Structure and Microwave Dielectric Properties of MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< Ceramics
ctrlnum	(DE-627)DOAJ093922167 (DE-599)DOAJ5449674bd523423781e065281ab6f6d9
title_full	The Structure and Microwave Dielectric Properties of MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< Ceramics
author_sort	Huan Huang
journal	Crystals
journalStr	Crystals
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lang_code	eng
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author_browse	Huan Huang Baoyang Li Fanshuo Wang Yuanming Lai Gang Jiang
container_volume	13
class	QD901-999
format_se	Elektronische Aufsätze
author-letter	Huan Huang
doi_str_mv	10.3390/cryst13071050
author2-role	verfasserin
title_sort	structure and microwave dielectric properties of mgti<sub<1−<i<x</i<</sub<(mn<sub<1/3</sub<nb<sub<2/3</sub<)<i<<sub<x</sub<</i<o<sub<3</sub< ceramics
callnumber	QD901-999
title_auth	The Structure and Microwave Dielectric Properties of MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< Ceramics
abstract	MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< (<i<x</i< = 0–0.30) ceramics were prepared via the solid-state reaction method. The phase composition, microstructure, bond characteristics, and microwave dielectric properties of MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< (<i<x</i< = 0–0.30) were systematically investigated. The MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< ceramics presented an ilmenite type with an <i<R</i<-3 space group, and the secondary-phase MgTi<sub<2</sub<O<sub<5</sub< only existed at <i<x</i< = 0 and 0.30. The introduction of (Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<sup<4+</sup< effectively suppressed the formation of the MgTi<sub<2</sub<O<sub<5</sub< phase. The variation trend of the dielectric constant (<i<ε<sub<r</sub<</i<) was the same as relative density. The quality factor (<i<Qf</i<) value was enhanced by the stable microstructure, which was caused via the lattice energy of Ti/(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)-O bonds. And a high <i<Qf</i< value (353,000 GHz) was obtained for MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< (<i<x</i< = 0.04) ceramics sintered at 1250 °C. In addition, the introduction of Mn<sup<2+</sup< ions with a larger ionic radius exacerbates the distortion of TiO<sub<6</sub< octahedra, leading to significant fluctuations in the temperature coefficient of the resonance frequency (<i<τ<sub<f</sub<</i<) value.
abstractGer	MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< (<i<x</i< = 0–0.30) ceramics were prepared via the solid-state reaction method. The phase composition, microstructure, bond characteristics, and microwave dielectric properties of MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< (<i<x</i< = 0–0.30) were systematically investigated. The MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< ceramics presented an ilmenite type with an <i<R</i<-3 space group, and the secondary-phase MgTi<sub<2</sub<O<sub<5</sub< only existed at <i<x</i< = 0 and 0.30. The introduction of (Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<sup<4+</sup< effectively suppressed the formation of the MgTi<sub<2</sub<O<sub<5</sub< phase. The variation trend of the dielectric constant (<i<ε<sub<r</sub<</i<) was the same as relative density. The quality factor (<i<Qf</i<) value was enhanced by the stable microstructure, which was caused via the lattice energy of Ti/(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)-O bonds. And a high <i<Qf</i< value (353,000 GHz) was obtained for MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< (<i<x</i< = 0.04) ceramics sintered at 1250 °C. In addition, the introduction of Mn<sup<2+</sup< ions with a larger ionic radius exacerbates the distortion of TiO<sub<6</sub< octahedra, leading to significant fluctuations in the temperature coefficient of the resonance frequency (<i<τ<sub<f</sub<</i<) value.
abstract_unstemmed	MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< (<i<x</i< = 0–0.30) ceramics were prepared via the solid-state reaction method. The phase composition, microstructure, bond characteristics, and microwave dielectric properties of MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< (<i<x</i< = 0–0.30) were systematically investigated. The MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< ceramics presented an ilmenite type with an <i<R</i<-3 space group, and the secondary-phase MgTi<sub<2</sub<O<sub<5</sub< only existed at <i<x</i< = 0 and 0.30. The introduction of (Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<sup<4+</sup< effectively suppressed the formation of the MgTi<sub<2</sub<O<sub<5</sub< phase. The variation trend of the dielectric constant (<i<ε<sub<r</sub<</i<) was the same as relative density. The quality factor (<i<Qf</i<) value was enhanced by the stable microstructure, which was caused via the lattice energy of Ti/(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)-O bonds. And a high <i<Qf</i< value (353,000 GHz) was obtained for MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< (<i<x</i< = 0.04) ceramics sintered at 1250 °C. In addition, the introduction of Mn<sup<2+</sup< ions with a larger ionic radius exacerbates the distortion of TiO<sub<6</sub< octahedra, leading to significant fluctuations in the temperature coefficient of the resonance frequency (<i<τ<sub<f</sub<</i<) value.
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container_issue	7, p 1050
title_short	The Structure and Microwave Dielectric Properties of MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< Ceramics
url	https://doi.org/10.3390/cryst13071050 https://doaj.org/article/5449674bd523423781e065281ab6f6d9 https://www.mdpi.com/2073-4352/13/7/1050 https://doaj.org/toc/2073-4352
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author2	Baoyang Li Fanshuo Wang Yuanming Lai Gang Jiang
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up_date	2024-07-03T20:11:52.834Z
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The Structure and Microwave Dielectric Properties of MgTi<sub<1−<i<x</i<</sub<(Mn<sub<1/3</sub<Nb<sub<2/3</sub<)<i<<sub<x</sub<</i<O<sub<3</sub< Ceramics

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