Study of Electrical Properties and Luminescence of Conventional Furnace and Microwave-Sintered Er3+/Yb3+ Co-doped (K, Na)NbO3 Ceramics

Xuming Pang; Qian Wei; Xiaodong Miao; Yi Gu; Jianqiu Zhou

doi:10.1007/s10904-017-0693-7

Study of Electrical Properties and Luminescence of Conventional Furnace and Microwave-Sintered Er³⁺/Yb³⁺ Co-doped (K, Na)NbO₃ Ceramics

Xuming Pang, Qian Wei, Xiaodong Miao, Yi Gu, Jianqiu Zhou

能源科学与工程学院

Nanjing Tech University

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

Yb₂O₃ doped (K_0.5Na_0.5)NbO₃–0.5% Er₂O₃ (KNNEr) ceramics were synthesized by microwave sintering. (K, Na)NbO₃ co-doped Yb₂O₃/Er₂O₃ ceramic exhibited enhanced piezoelectric and ferroelectric properties owing to the donor doping effect. The optimal performances of d₃₃ = 115 pC/N, k_p = 0.37, ε_r = 620 and tanδ = 4.9% were obtained for the ceramics with the addition of 0.25 mol% Yb₂O₃. The green and red up-conversion emission intensities of KNNEr ceramics excited under 980 nm increased with the increasing content of Yb₂O₃. The results indicated that the KNNEr-Yb₂O₃ ceramics have potential application of multifunctional device by combining its excellent luminescence and electrical properties.

源语言	英语
页（从-至）	9-14
页数	6
期刊	Journal of Inorganic and Organometallic Polymers and Materials
卷	28
期	1
DOI	https://doi.org/10.1007/s10904-017-0693-7
出版状态	已出版 - 1 1月 2018

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10.1007/s10904-017-0693-7

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title = "Study of Electrical Properties and Luminescence of Conventional Furnace and Microwave-Sintered Er3+/Yb3+ Co-doped (K, Na)NbO3 Ceramics",

abstract = "Yb2O3 doped (K0.5Na0.5)NbO3–0.5% Er2O3 (KNNEr) ceramics were synthesized by microwave sintering. (K, Na)NbO3 co-doped Yb2O3/Er2O3 ceramic exhibited enhanced piezoelectric and ferroelectric properties owing to the donor doping effect. The optimal performances of d33 = 115 pC/N, kp = 0.37, εr = 620 and tanδ = 4.9% were obtained for the ceramics with the addition of 0.25 mol% Yb2O3. The green and red up-conversion emission intensities of KNNEr ceramics excited under 980 nm increased with the increasing content of Yb2O3. The results indicated that the KNNEr-Yb2O3 ceramics have potential application of multifunctional device by combining its excellent luminescence and electrical properties.",

keywords = "(K, Na)NbO based ceramics, Luminescence, Microwave sintering, Piezoelectricity",

author = "Xuming Pang and Qian Wei and Xiaodong Miao and Yi Gu and Jianqiu Zhou",

note = "Publisher Copyright: {\textcopyright} 2017, Springer Science+Business Media, LLC.",

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T1 - Study of Electrical Properties and Luminescence of Conventional Furnace and Microwave-Sintered Er3+/Yb3+ Co-doped (K, Na)NbO3 Ceramics

AU - Pang, Xuming

AU - Wei, Qian

AU - Miao, Xiaodong

AU - Gu, Yi

AU - Zhou, Jianqiu

PY - 2018/1/1

Y1 - 2018/1/1

N2 - Yb2O3 doped (K0.5Na0.5)NbO3–0.5% Er2O3 (KNNEr) ceramics were synthesized by microwave sintering. (K, Na)NbO3 co-doped Yb2O3/Er2O3 ceramic exhibited enhanced piezoelectric and ferroelectric properties owing to the donor doping effect. The optimal performances of d33 = 115 pC/N, kp = 0.37, εr = 620 and tanδ = 4.9% were obtained for the ceramics with the addition of 0.25 mol% Yb2O3. The green and red up-conversion emission intensities of KNNEr ceramics excited under 980 nm increased with the increasing content of Yb2O3. The results indicated that the KNNEr-Yb2O3 ceramics have potential application of multifunctional device by combining its excellent luminescence and electrical properties.

AB - Yb2O3 doped (K0.5Na0.5)NbO3–0.5% Er2O3 (KNNEr) ceramics were synthesized by microwave sintering. (K, Na)NbO3 co-doped Yb2O3/Er2O3 ceramic exhibited enhanced piezoelectric and ferroelectric properties owing to the donor doping effect. The optimal performances of d33 = 115 pC/N, kp = 0.37, εr = 620 and tanδ = 4.9% were obtained for the ceramics with the addition of 0.25 mol% Yb2O3. The green and red up-conversion emission intensities of KNNEr ceramics excited under 980 nm increased with the increasing content of Yb2O3. The results indicated that the KNNEr-Yb2O3 ceramics have potential application of multifunctional device by combining its excellent luminescence and electrical properties.

KW - (K, Na)NbO based ceramics

KW - Luminescence

KW - Microwave sintering

KW - Piezoelectricity

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JO - Journal of Inorganic and Organometallic Polymers and Materials

JF - Journal of Inorganic and Organometallic Polymers and Materials

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Study of Electrical Properties and Luminescence of Conventional Furnace and Microwave-Sintered Er3+/Yb3+ Co-doped (K, Na)NbO3 Ceramics

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Study of Electrical Properties and Luminescence of Conventional Furnace and Microwave-Sintered Er³⁺/Yb³⁺ Co-doped (K, Na)NbO₃ Ceramics