Cold sintering and magneto-dielectric properties of (1-x) Ni0.5Zn0.5Fe2O4-xK2MoO4 composite ceramics

被引：1
作者：
Cui, He [1 ]
Li, Chen [1 ]
Muhammad, Raz [2 ]
Wang, Yuanyuan [1 ]
Qian, Zhihua [1 ]
Song, Kaixin [1 ]
机构：
[1] Hangzhou Dianzi Univ, Coll Elect Informat, Hangzhou 310018, Peoples R China
[2] Abdul Wali Khan Univ Mardan, Dept Phys, Garden Campus, Mardan 23200, Pakistan
来源：
MATERIALS RESEARCH BULLETIN | 2024年 / 179卷
关键词：
Cold sintering process; Magneto-dielectric ceramics; Densification mechanism; Ni0.(s)Zn0(.s)Fe(2)O(4);
D O I：
10.1016/j.materresbull.2024.112961
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this study, (1-x)Ni0.5Zn0.5Fe2O4-xK2MoO4 ((1-x)NZO-xKMO) composite ceramics were prepared through a cold sintering process. The research aimed to investigate the effect of different cold sintering conditions on the densification, phase, and magnetic/dielectric properties of the composites. The 0.6NZO-0.4KMO composite, prepared at 180 degrees C for 30 min under an applied pressure of 500 MPa, and utilizing 10 wt.% deionized water as a solvent, exhibited a high dielectric constant and permeability. SEM analysis revealed that the two phases were uniformly mixed, and the microstructure was dense. The cold sintering mechanism proposed for (1-x)NZO-xKMO composites suggests that the 'dissolution-precipitation' mechanism plays a key role in driving the densification of the ceramics.
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页数：8
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共 28 条
  • [1] THE INITIAL SUSCEPTIBILITY OF FERRITES - A QUANTITATIVE THEORY
    BOUCHAUD, JP
    ZERAH, PG
    [J]. JOURNAL OF APPLIED PHYSICS, 1990, 67 (09) : 5512 - 5514
  • [2] Ni doping improving magnesium borate microwave dielectric ceramic for LTCC via cold sintering and post-annealing process
    Chi, Mengjiao
    Liu, Yahan
    Zhou, Tao
    Mao, Minmin
    Liu, Bing
    Wang, Ge
    Song, Kaixin
    [J]. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2023, 34 (03)
  • [3] Mg3B2O6 microwave dielectric ceramics fabricated by combining cold sintering with post-annealing process
    Chi, Mengjiao
    Liu, Yahan
    Zhao, Jianwei
    Dong, Chao
    Luo, Xinjiang
    Wang, Dawei
    Liu, Bing
    Mao, Minmin
    Shi, Feng
    Song, Kaixin
    [J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2023, 106 (01) : 285 - 292
  • [4] Deng J.Y, 2020, Electr. World, V18, P10
  • [5] High quality factor cold sintered Li2MoO4-BaFe12O19 composites for microwave applications
    Faouri, Sinan S.
    Mostaed, Ali
    Dean, Julian S.
    Wang, Dawei
    Sinclair, Derek C.
    Zhang, Shiyu
    Whittow, William G.
    Vardaxoglou, Yiannis
    Reaney, Ian M.
    [J]. ACTA MATERIALIA, 2019, 166 : 202 - 207
  • [6] Cold Sintering Isomagnetic Dielectric NaCl-Nickel Zinc Ferrite Composite Ceramics
    Han, Jiuyuan
    Chi, Mengjiao
    Yang, Liu
    Liu, Bing
    Mao, Minmin
    Bafrooei, Hadi Barzegar
    Ma, Zhongyan
    Ren, Yingjie
    Shi, Feng
    Taheri-Nassaj, Ehsan
    Wang, Dawei
    Song, Kaixin
    [J]. CRYSTALS, 2023, 13 (07)
  • [7] Low-Temperature Sintering Li2MoO4/Ni0.5Zn0.5Fe2O4 Magneto-Dielectric Composites for High-Frequency Application
    He, Li
    Zhou, Di
    Yang, Haibo
    Niu, Yujuan
    Xiang, Feng
    Wang, Hong
    [J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2014, 97 (08) : 2552 - 2556
  • [8] Cold sintered, temperature-stable CaSnSiO5-K2MoO4 composite microwave ceramics and its prototype microstrip patch antenna
    Ji, Yuping
    Song, Kaixin
    Zhang, Shiyu
    Lu, Zhilun
    Wang, Ge
    Li, Linhao
    Zhou, Di
    Wang, Dawei
    Reaney, Ian M.
    [J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2021, 41 (01) : 424 - 429
  • [9] Structural, dielectric, optical, and electrochemical performance of Li4Mo5O17 for ULTCC applications
    Khan, Raja Umair
    Khan, Izaz
    Ali, Basit
    Muhammad, Raz
    Samad, Abdus
    Shah, Attaullah
    Song, Kaixin
    Wang, Dawei
    [J]. MATERIALS RESEARCH BULLETIN, 2023, 160
  • [10] ON THE DISPERSION OF RESISTIVITY AND DIELECTRIC CONSTANT OF SOME SEMICONDUCTORS AT AUDIOFREQUENCIES
    KOOPS, CG
    [J]. PHYSICAL REVIEW, 1951, 83 (01): : 121 - 124
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