Solid-State Reaction Mechanism and Deliquescence Phenomenon of $ K_{0.5} %$ Na_{0.5} %$ Nb_{0.7} %$ Al_{0.3} %$ O_{3} $ Ceramic
Abstract Development of (K,Na)$ NbO_{3} $-based ceramics has attracted much attention in recent decades. In this work, $ K_{0.5} %$ Na_{0.5} %$ Nb_{0.7} %$ Al_{0.3} %$ O_{3} $ ceramic was prepared using conventional solid-state processing. A deliquescence phenomenon was observed when the specimen wa...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Gao, Lu [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2017 |
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| Schlagwörter: |
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| Anmerkung: |
© The Minerals, Metals & Materials Society 2017 |
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| Übergeordnetes Werk: |
Enthalten in: Journal of electronic materials - Warrendale, Pa : TMS, 1972, 46(2017), 10 vom: 16. Juni, Seite 5563-5569 |
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| Übergeordnetes Werk: |
volume:46 ; year:2017 ; number:10 ; day:16 ; month:06 ; pages:5563-5569 |
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| DOI / URN: |
10.1007/s11664-017-5647-x |
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SPR02153523X |
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| 245 | 1 | 0 | |a Solid-State Reaction Mechanism and Deliquescence Phenomenon of $ K_{0.5} %$ Na_{0.5} %$ Nb_{0.7} %$ Al_{0.3} %$ O_{3} $ Ceramic |
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| 520 | |a Abstract Development of (K,Na)$ NbO_{3} $-based ceramics has attracted much attention in recent decades. In this work, $ K_{0.5} %$ Na_{0.5} %$ Nb_{0.7} %$ Al_{0.3} %$ O_{3} $ ceramic was prepared using conventional solid-state processing. A deliquescence phenomenon was observed when the specimen was exposed to moist atmosphere. The reaction mechanism and cause of deliquescence were investigated using x-ray diffraction analysis, scanning electron microscopy, energy-dispersive spectrometry, electron microprobe analysis, inductively coupled plasma mass spectrometry, and thermogravimetric/differential scanning calorimetric analysis. The results revealed interactions mainly amongst the raw materials $ K_{2} %$ CO_{3} $, $ Na_{2} %$ CO_{3} $, and $ Nb_{2} %$ O_{5} $ as well as $ K_{2} %$ CO_{3} $, $ Na_{2} %$ CO_{3} $, and $ Al_{2} %$ O_{3} $, which can influence the sintering behavior of the mixture. (K,Na)$ NbO_{3} $ and (K,Na)$ AlO_{2} $ were present in the sintered $ K_{0.5} %$ Na_{0.5} %$ Nb_{0.7} %$ Al_{0.3} %$ O_{3} $ ceramic, with the latter leading to deliquescence. During the sintering process, $ Al_{2} %$ O_{3} $ reacts with alkali oxides ($ Na_{2} $O and $ K_{2} $O), which are the decomposition products of carbonates, to form (K,Na)$ AlO_{2} $. In addition, $ Al_{2} %$ O_{3} $ is more likely to react with $ K_{2} $O compared with $ Na_{2} $O. | ||
| 650 | 4 | |a Reaction mechanism |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a deliquescence phenomenon |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a potassium sodium niobate |7 (dpeaa)DE-He213 | |
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| 700 | 1 | |a Zhou, Wancheng |4 aut | |
| 700 | 1 | |a Luo, Fa |4 aut | |
| 700 | 1 | |a Zhu, Dongmei |4 aut | |
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10.1007/s11664-017-5647-x doi (DE-627)SPR02153523X (SPR)s11664-017-5647-x-e DE-627 ger DE-627 rakwb eng Gao, Lu verfasserin aut Solid-State Reaction Mechanism and Deliquescence Phenomenon of $ K_{0.5} %$ Na_{0.5} %$ Nb_{0.7} %$ Al_{0.3} %$ O_{3} $ Ceramic 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Minerals, Metals & Materials Society 2017 Abstract Development of (K,Na)$ NbO_{3} $-based ceramics has attracted much attention in recent decades. In this work, $ K_{0.5} %$ Na_{0.5} %$ Nb_{0.7} %$ Al_{0.3} %$ O_{3} $ ceramic was prepared using conventional solid-state processing. A deliquescence phenomenon was observed when the specimen was exposed to moist atmosphere. The reaction mechanism and cause of deliquescence were investigated using x-ray diffraction analysis, scanning electron microscopy, energy-dispersive spectrometry, electron microprobe analysis, inductively coupled plasma mass spectrometry, and thermogravimetric/differential scanning calorimetric analysis. The results revealed interactions mainly amongst the raw materials $ K_{2} %$ CO_{3} $, $ Na_{2} %$ CO_{3} $, and $ Nb_{2} %$ O_{5} $ as well as $ K_{2} %$ CO_{3} $, $ Na_{2} %$ CO_{3} $, and $ Al_{2} %$ O_{3} $, which can influence the sintering behavior of the mixture. (K,Na)$ NbO_{3} $ and (K,Na)$ AlO_{2} $ were present in the sintered $ K_{0.5} %$ Na_{0.5} %$ Nb_{0.7} %$ Al_{0.3} %$ O_{3} $ ceramic, with the latter leading to deliquescence. During the sintering process, $ Al_{2} %$ O_{3} $ reacts with alkali oxides ($ Na_{2} $O and $ K_{2} $O), which are the decomposition products of carbonates, to form (K,Na)$ AlO_{2} $. In addition, $ Al_{2} %$ O_{3} $ is more likely to react with $ K_{2} $O compared with $ Na_{2} $O. Reaction mechanism (dpeaa)DE-He213 deliquescence phenomenon (dpeaa)DE-He213 potassium sodium niobate (dpeaa)DE-He213 Al (dpeaa)DE-He213 O (dpeaa)DE-He213 Zhou, Wancheng aut Luo, Fa aut Zhu, Dongmei aut Enthalten in Journal of electronic materials Warrendale, Pa : TMS, 1972 46(2017), 10 vom: 16. Juni, Seite 5563-5569 (DE-627)324918739 (DE-600)2032868-0 1543-186X nnns volume:46 year:2017 number:10 day:16 month:06 pages:5563-5569 https://dx.doi.org/10.1007/s11664-017-5647-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 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_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 46 2017 10 16 06 5563-5569 |
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10.1007/s11664-017-5647-x doi (DE-627)SPR02153523X (SPR)s11664-017-5647-x-e DE-627 ger DE-627 rakwb eng Gao, Lu verfasserin aut Solid-State Reaction Mechanism and Deliquescence Phenomenon of $ K_{0.5} %$ Na_{0.5} %$ Nb_{0.7} %$ Al_{0.3} %$ O_{3} $ Ceramic 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Minerals, Metals & Materials Society 2017 Abstract Development of (K,Na)$ NbO_{3} $-based ceramics has attracted much attention in recent decades. In this work, $ K_{0.5} %$ Na_{0.5} %$ Nb_{0.7} %$ Al_{0.3} %$ O_{3} $ ceramic was prepared using conventional solid-state processing. A deliquescence phenomenon was observed when the specimen was exposed to moist atmosphere. The reaction mechanism and cause of deliquescence were investigated using x-ray diffraction analysis, scanning electron microscopy, energy-dispersive spectrometry, electron microprobe analysis, inductively coupled plasma mass spectrometry, and thermogravimetric/differential scanning calorimetric analysis. The results revealed interactions mainly amongst the raw materials $ K_{2} %$ CO_{3} $, $ Na_{2} %$ CO_{3} $, and $ Nb_{2} %$ O_{5} $ as well as $ K_{2} %$ CO_{3} $, $ Na_{2} %$ CO_{3} $, and $ Al_{2} %$ O_{3} $, which can influence the sintering behavior of the mixture. (K,Na)$ NbO_{3} $ and (K,Na)$ AlO_{2} $ were present in the sintered $ K_{0.5} %$ Na_{0.5} %$ Nb_{0.7} %$ Al_{0.3} %$ O_{3} $ ceramic, with the latter leading to deliquescence. During the sintering process, $ Al_{2} %$ O_{3} $ reacts with alkali oxides ($ Na_{2} $O and $ K_{2} $O), which are the decomposition products of carbonates, to form (K,Na)$ AlO_{2} $. In addition, $ Al_{2} %$ O_{3} $ is more likely to react with $ K_{2} $O compared with $ Na_{2} $O. Reaction mechanism (dpeaa)DE-He213 deliquescence phenomenon (dpeaa)DE-He213 potassium sodium niobate (dpeaa)DE-He213 Al (dpeaa)DE-He213 O (dpeaa)DE-He213 Zhou, Wancheng aut Luo, Fa aut Zhu, Dongmei aut Enthalten in Journal of electronic materials Warrendale, Pa : TMS, 1972 46(2017), 10 vom: 16. Juni, Seite 5563-5569 (DE-627)324918739 (DE-600)2032868-0 1543-186X nnns volume:46 year:2017 number:10 day:16 month:06 pages:5563-5569 https://dx.doi.org/10.1007/s11664-017-5647-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 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_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 46 2017 10 16 06 5563-5569 |
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10.1007/s11664-017-5647-x doi (DE-627)SPR02153523X (SPR)s11664-017-5647-x-e DE-627 ger DE-627 rakwb eng Gao, Lu verfasserin aut Solid-State Reaction Mechanism and Deliquescence Phenomenon of $ K_{0.5} %$ Na_{0.5} %$ Nb_{0.7} %$ Al_{0.3} %$ O_{3} $ Ceramic 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Minerals, Metals & Materials Society 2017 Abstract Development of (K,Na)$ NbO_{3} $-based ceramics has attracted much attention in recent decades. In this work, $ K_{0.5} %$ Na_{0.5} %$ Nb_{0.7} %$ Al_{0.3} %$ O_{3} $ ceramic was prepared using conventional solid-state processing. A deliquescence phenomenon was observed when the specimen was exposed to moist atmosphere. The reaction mechanism and cause of deliquescence were investigated using x-ray diffraction analysis, scanning electron microscopy, energy-dispersive spectrometry, electron microprobe analysis, inductively coupled plasma mass spectrometry, and thermogravimetric/differential scanning calorimetric analysis. The results revealed interactions mainly amongst the raw materials $ K_{2} %$ CO_{3} $, $ Na_{2} %$ CO_{3} $, and $ Nb_{2} %$ O_{5} $ as well as $ K_{2} %$ CO_{3} $, $ Na_{2} %$ CO_{3} $, and $ Al_{2} %$ O_{3} $, which can influence the sintering behavior of the mixture. (K,Na)$ NbO_{3} $ and (K,Na)$ AlO_{2} $ were present in the sintered $ K_{0.5} %$ Na_{0.5} %$ Nb_{0.7} %$ Al_{0.3} %$ O_{3} $ ceramic, with the latter leading to deliquescence. During the sintering process, $ Al_{2} %$ O_{3} $ reacts with alkali oxides ($ Na_{2} $O and $ K_{2} $O), which are the decomposition products of carbonates, to form (K,Na)$ AlO_{2} $. In addition, $ Al_{2} %$ O_{3} $ is more likely to react with $ K_{2} $O compared with $ Na_{2} $O. Reaction mechanism (dpeaa)DE-He213 deliquescence phenomenon (dpeaa)DE-He213 potassium sodium niobate (dpeaa)DE-He213 Al (dpeaa)DE-He213 O (dpeaa)DE-He213 Zhou, Wancheng aut Luo, Fa aut Zhu, Dongmei aut Enthalten in Journal of electronic materials Warrendale, Pa : TMS, 1972 46(2017), 10 vom: 16. Juni, Seite 5563-5569 (DE-627)324918739 (DE-600)2032868-0 1543-186X nnns volume:46 year:2017 number:10 day:16 month:06 pages:5563-5569 https://dx.doi.org/10.1007/s11664-017-5647-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 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_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 46 2017 10 16 06 5563-5569 |
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10.1007/s11664-017-5647-x doi (DE-627)SPR02153523X (SPR)s11664-017-5647-x-e DE-627 ger DE-627 rakwb eng Gao, Lu verfasserin aut Solid-State Reaction Mechanism and Deliquescence Phenomenon of $ K_{0.5} %$ Na_{0.5} %$ Nb_{0.7} %$ Al_{0.3} %$ O_{3} $ Ceramic 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Minerals, Metals & Materials Society 2017 Abstract Development of (K,Na)$ NbO_{3} $-based ceramics has attracted much attention in recent decades. In this work, $ K_{0.5} %$ Na_{0.5} %$ Nb_{0.7} %$ Al_{0.3} %$ O_{3} $ ceramic was prepared using conventional solid-state processing. A deliquescence phenomenon was observed when the specimen was exposed to moist atmosphere. The reaction mechanism and cause of deliquescence were investigated using x-ray diffraction analysis, scanning electron microscopy, energy-dispersive spectrometry, electron microprobe analysis, inductively coupled plasma mass spectrometry, and thermogravimetric/differential scanning calorimetric analysis. The results revealed interactions mainly amongst the raw materials $ K_{2} %$ CO_{3} $, $ Na_{2} %$ CO_{3} $, and $ Nb_{2} %$ O_{5} $ as well as $ K_{2} %$ CO_{3} $, $ Na_{2} %$ CO_{3} $, and $ Al_{2} %$ O_{3} $, which can influence the sintering behavior of the mixture. (K,Na)$ NbO_{3} $ and (K,Na)$ AlO_{2} $ were present in the sintered $ K_{0.5} %$ Na_{0.5} %$ Nb_{0.7} %$ Al_{0.3} %$ O_{3} $ ceramic, with the latter leading to deliquescence. During the sintering process, $ Al_{2} %$ O_{3} $ reacts with alkali oxides ($ Na_{2} $O and $ K_{2} $O), which are the decomposition products of carbonates, to form (K,Na)$ AlO_{2} $. In addition, $ Al_{2} %$ O_{3} $ is more likely to react with $ K_{2} $O compared with $ Na_{2} $O. Reaction mechanism (dpeaa)DE-He213 deliquescence phenomenon (dpeaa)DE-He213 potassium sodium niobate (dpeaa)DE-He213 Al (dpeaa)DE-He213 O (dpeaa)DE-He213 Zhou, Wancheng aut Luo, Fa aut Zhu, Dongmei aut Enthalten in Journal of electronic materials Warrendale, Pa : TMS, 1972 46(2017), 10 vom: 16. Juni, Seite 5563-5569 (DE-627)324918739 (DE-600)2032868-0 1543-186X nnns volume:46 year:2017 number:10 day:16 month:06 pages:5563-5569 https://dx.doi.org/10.1007/s11664-017-5647-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 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_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 46 2017 10 16 06 5563-5569 |
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10.1007/s11664-017-5647-x doi (DE-627)SPR02153523X (SPR)s11664-017-5647-x-e DE-627 ger DE-627 rakwb eng Gao, Lu verfasserin aut Solid-State Reaction Mechanism and Deliquescence Phenomenon of $ K_{0.5} %$ Na_{0.5} %$ Nb_{0.7} %$ Al_{0.3} %$ O_{3} $ Ceramic 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Minerals, Metals & Materials Society 2017 Abstract Development of (K,Na)$ NbO_{3} $-based ceramics has attracted much attention in recent decades. In this work, $ K_{0.5} %$ Na_{0.5} %$ Nb_{0.7} %$ Al_{0.3} %$ O_{3} $ ceramic was prepared using conventional solid-state processing. A deliquescence phenomenon was observed when the specimen was exposed to moist atmosphere. The reaction mechanism and cause of deliquescence were investigated using x-ray diffraction analysis, scanning electron microscopy, energy-dispersive spectrometry, electron microprobe analysis, inductively coupled plasma mass spectrometry, and thermogravimetric/differential scanning calorimetric analysis. The results revealed interactions mainly amongst the raw materials $ K_{2} %$ CO_{3} $, $ Na_{2} %$ CO_{3} $, and $ Nb_{2} %$ O_{5} $ as well as $ K_{2} %$ CO_{3} $, $ Na_{2} %$ CO_{3} $, and $ Al_{2} %$ O_{3} $, which can influence the sintering behavior of the mixture. (K,Na)$ NbO_{3} $ and (K,Na)$ AlO_{2} $ were present in the sintered $ K_{0.5} %$ Na_{0.5} %$ Nb_{0.7} %$ Al_{0.3} %$ O_{3} $ ceramic, with the latter leading to deliquescence. During the sintering process, $ Al_{2} %$ O_{3} $ reacts with alkali oxides ($ Na_{2} $O and $ K_{2} $O), which are the decomposition products of carbonates, to form (K,Na)$ AlO_{2} $. In addition, $ Al_{2} %$ O_{3} $ is more likely to react with $ K_{2} $O compared with $ Na_{2} $O. Reaction mechanism (dpeaa)DE-He213 deliquescence phenomenon (dpeaa)DE-He213 potassium sodium niobate (dpeaa)DE-He213 Al (dpeaa)DE-He213 O (dpeaa)DE-He213 Zhou, Wancheng aut Luo, Fa aut Zhu, Dongmei aut Enthalten in Journal of electronic materials Warrendale, Pa : TMS, 1972 46(2017), 10 vom: 16. Juni, Seite 5563-5569 (DE-627)324918739 (DE-600)2032868-0 1543-186X nnns volume:46 year:2017 number:10 day:16 month:06 pages:5563-5569 https://dx.doi.org/10.1007/s11664-017-5647-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 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_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 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_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 46 2017 10 16 06 5563-5569 |
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Enthalten in Journal of electronic materials 46(2017), 10 vom: 16. Juni, Seite 5563-5569 volume:46 year:2017 number:10 day:16 month:06 pages:5563-5569 |
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Enthalten in Journal of electronic materials 46(2017), 10 vom: 16. Juni, Seite 5563-5569 volume:46 year:2017 number:10 day:16 month:06 pages:5563-5569 |
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Reaction mechanism deliquescence phenomenon potassium sodium niobate Al O |
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Gao, Lu @@aut@@ Zhou, Wancheng @@aut@@ Luo, Fa @@aut@@ Zhu, Dongmei @@aut@@ |
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2017-06-16T00:00:00Z |
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In this work, $ K_{0.5} %$ Na_{0.5} %$ Nb_{0.7} %$ Al_{0.3} %$ O_{3} $ ceramic was prepared using conventional solid-state processing. A deliquescence phenomenon was observed when the specimen was exposed to moist atmosphere. The reaction mechanism and cause of deliquescence were investigated using x-ray diffraction analysis, scanning electron microscopy, energy-dispersive spectrometry, electron microprobe analysis, inductively coupled plasma mass spectrometry, and thermogravimetric/differential scanning calorimetric analysis. The results revealed interactions mainly amongst the raw materials $ K_{2} %$ CO_{3} $, $ Na_{2} %$ CO_{3} $, and $ Nb_{2} %$ O_{5} $ as well as $ K_{2} %$ CO_{3} $, $ Na_{2} %$ CO_{3} $, and $ Al_{2} %$ O_{3} $, which can influence the sintering behavior of the mixture. (K,Na)$ NbO_{3} $ and (K,Na)$ AlO_{2} $ were present in the sintered $ K_{0.5} %$ Na_{0.5} %$ Nb_{0.7} %$ Al_{0.3} %$ O_{3} $ ceramic, with the latter leading to deliquescence. During the sintering process, $ Al_{2} %$ O_{3} $ reacts with alkali oxides ($ Na_{2} $O and $ K_{2} $O), which are the decomposition products of carbonates, to form (K,Na)$ AlO_{2} $. 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|
| author |
Gao, Lu |
| spellingShingle |
Gao, Lu misc Reaction mechanism misc deliquescence phenomenon misc potassium sodium niobate misc Al misc O Solid-State Reaction Mechanism and Deliquescence Phenomenon of $ K_{0.5} %$ Na_{0.5} %$ Nb_{0.7} %$ Al_{0.3} %$ O_{3} $ Ceramic |
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1543-186X |
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Solid-State Reaction Mechanism and Deliquescence Phenomenon of $ K_{0.5} %$ Na_{0.5} %$ Nb_{0.7} %$ Al_{0.3} %$ O_{3} $ Ceramic Reaction mechanism (dpeaa)DE-He213 deliquescence phenomenon (dpeaa)DE-He213 potassium sodium niobate (dpeaa)DE-He213 Al (dpeaa)DE-He213 O (dpeaa)DE-He213 |
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misc Reaction mechanism misc deliquescence phenomenon misc potassium sodium niobate misc Al misc O |
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misc Reaction mechanism misc deliquescence phenomenon misc potassium sodium niobate misc Al misc O |
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misc Reaction mechanism misc deliquescence phenomenon misc potassium sodium niobate misc Al misc O |
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Elektronische Aufsätze Aufsätze Elektronische Ressource |
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Solid-State Reaction Mechanism and Deliquescence Phenomenon of $ K_{0.5} %$ Na_{0.5} %$ Nb_{0.7} %$ Al_{0.3} %$ O_{3} $ Ceramic |
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(DE-627)SPR02153523X (SPR)s11664-017-5647-x-e |
| title_full |
Solid-State Reaction Mechanism and Deliquescence Phenomenon of $ K_{0.5} %$ Na_{0.5} %$ Nb_{0.7} %$ Al_{0.3} %$ O_{3} $ Ceramic |
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Gao, Lu Zhou, Wancheng Luo, Fa Zhu, Dongmei |
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Elektronische Aufsätze |
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Gao, Lu |
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10.1007/s11664-017-5647-x |
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solid-state reaction mechanism and deliquescence phenomenon of $ k_{0.5} %$ na_{0.5} %$ nb_{0.7} %$ al_{0.3} %$ o_{3} $ ceramic |
| title_auth |
Solid-State Reaction Mechanism and Deliquescence Phenomenon of $ K_{0.5} %$ Na_{0.5} %$ Nb_{0.7} %$ Al_{0.3} %$ O_{3} $ Ceramic |
| abstract |
Abstract Development of (K,Na)$ NbO_{3} $-based ceramics has attracted much attention in recent decades. In this work, $ K_{0.5} %$ Na_{0.5} %$ Nb_{0.7} %$ Al_{0.3} %$ O_{3} $ ceramic was prepared using conventional solid-state processing. A deliquescence phenomenon was observed when the specimen was exposed to moist atmosphere. The reaction mechanism and cause of deliquescence were investigated using x-ray diffraction analysis, scanning electron microscopy, energy-dispersive spectrometry, electron microprobe analysis, inductively coupled plasma mass spectrometry, and thermogravimetric/differential scanning calorimetric analysis. The results revealed interactions mainly amongst the raw materials $ K_{2} %$ CO_{3} $, $ Na_{2} %$ CO_{3} $, and $ Nb_{2} %$ O_{5} $ as well as $ K_{2} %$ CO_{3} $, $ Na_{2} %$ CO_{3} $, and $ Al_{2} %$ O_{3} $, which can influence the sintering behavior of the mixture. (K,Na)$ NbO_{3} $ and (K,Na)$ AlO_{2} $ were present in the sintered $ K_{0.5} %$ Na_{0.5} %$ Nb_{0.7} %$ Al_{0.3} %$ O_{3} $ ceramic, with the latter leading to deliquescence. During the sintering process, $ Al_{2} %$ O_{3} $ reacts with alkali oxides ($ Na_{2} $O and $ K_{2} $O), which are the decomposition products of carbonates, to form (K,Na)$ AlO_{2} $. In addition, $ Al_{2} %$ O_{3} $ is more likely to react with $ K_{2} $O compared with $ Na_{2} $O. © The Minerals, Metals & Materials Society 2017 |
| abstractGer |
Abstract Development of (K,Na)$ NbO_{3} $-based ceramics has attracted much attention in recent decades. In this work, $ K_{0.5} %$ Na_{0.5} %$ Nb_{0.7} %$ Al_{0.3} %$ O_{3} $ ceramic was prepared using conventional solid-state processing. A deliquescence phenomenon was observed when the specimen was exposed to moist atmosphere. The reaction mechanism and cause of deliquescence were investigated using x-ray diffraction analysis, scanning electron microscopy, energy-dispersive spectrometry, electron microprobe analysis, inductively coupled plasma mass spectrometry, and thermogravimetric/differential scanning calorimetric analysis. The results revealed interactions mainly amongst the raw materials $ K_{2} %$ CO_{3} $, $ Na_{2} %$ CO_{3} $, and $ Nb_{2} %$ O_{5} $ as well as $ K_{2} %$ CO_{3} $, $ Na_{2} %$ CO_{3} $, and $ Al_{2} %$ O_{3} $, which can influence the sintering behavior of the mixture. (K,Na)$ NbO_{3} $ and (K,Na)$ AlO_{2} $ were present in the sintered $ K_{0.5} %$ Na_{0.5} %$ Nb_{0.7} %$ Al_{0.3} %$ O_{3} $ ceramic, with the latter leading to deliquescence. During the sintering process, $ Al_{2} %$ O_{3} $ reacts with alkali oxides ($ Na_{2} $O and $ K_{2} $O), which are the decomposition products of carbonates, to form (K,Na)$ AlO_{2} $. In addition, $ Al_{2} %$ O_{3} $ is more likely to react with $ K_{2} $O compared with $ Na_{2} $O. © The Minerals, Metals & Materials Society 2017 |
| abstract_unstemmed |
Abstract Development of (K,Na)$ NbO_{3} $-based ceramics has attracted much attention in recent decades. In this work, $ K_{0.5} %$ Na_{0.5} %$ Nb_{0.7} %$ Al_{0.3} %$ O_{3} $ ceramic was prepared using conventional solid-state processing. A deliquescence phenomenon was observed when the specimen was exposed to moist atmosphere. The reaction mechanism and cause of deliquescence were investigated using x-ray diffraction analysis, scanning electron microscopy, energy-dispersive spectrometry, electron microprobe analysis, inductively coupled plasma mass spectrometry, and thermogravimetric/differential scanning calorimetric analysis. The results revealed interactions mainly amongst the raw materials $ K_{2} %$ CO_{3} $, $ Na_{2} %$ CO_{3} $, and $ Nb_{2} %$ O_{5} $ as well as $ K_{2} %$ CO_{3} $, $ Na_{2} %$ CO_{3} $, and $ Al_{2} %$ O_{3} $, which can influence the sintering behavior of the mixture. (K,Na)$ NbO_{3} $ and (K,Na)$ AlO_{2} $ were present in the sintered $ K_{0.5} %$ Na_{0.5} %$ Nb_{0.7} %$ Al_{0.3} %$ O_{3} $ ceramic, with the latter leading to deliquescence. During the sintering process, $ Al_{2} %$ O_{3} $ reacts with alkali oxides ($ Na_{2} $O and $ K_{2} $O), which are the decomposition products of carbonates, to form (K,Na)$ AlO_{2} $. In addition, $ Al_{2} %$ O_{3} $ is more likely to react with $ K_{2} $O compared with $ Na_{2} $O. © The Minerals, Metals & Materials Society 2017 |
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10 |
| title_short |
Solid-State Reaction Mechanism and Deliquescence Phenomenon of $ K_{0.5} %$ Na_{0.5} %$ Nb_{0.7} %$ Al_{0.3} %$ O_{3} $ Ceramic |
| url |
https://dx.doi.org/10.1007/s11664-017-5647-x |
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true |
| author2 |
Zhou, Wancheng Luo, Fa Zhu, Dongmei |
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Zhou, Wancheng Luo, Fa Zhu, Dongmei |
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| doi_str |
10.1007/s11664-017-5647-x |
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2024-07-03T23:09:32.464Z |
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| score |
7.4004974 |