Synthesis, characterization, and microwave dielectric properties of Mg_4Nb_2O_9 ceramics produced through the aqueous sol-gel process

H.T. Wu; L.X. Li; Q. Zou

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Synthesis, characterization, and microwave dielectric properties of Mg_4Nb_2O_9 ceramics produced through the aqueous sol-gel process

机译：通过水溶胶-凝胶法制备的Mg_4Nb_2O_9陶瓷的合成，表征和微波介电性能

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Microwave dielectric ceramics of Mg_4Nb_2O_9 were prepared by the sol-gel method and their microwave dielectric properties and microstructure were investigated in this study. Firstly, highly reactive nano-sized magnesium niobate powders were successfully synthesized at 550 °C in oxygen atmosphere with particle size of 30-40 nm. And the phase formation was investigated by means of DTA-TG and XRD analyses. Subsequently, the sintering ability and microwave dielectric properties of Mg_4Nb_2O_9 ceramics were studied under various sintering temperatures ranging from 1150 °C to 1325 °C.

机译：通过溶胶-凝胶法制备了Mg_4Nb_2O_9的微波介电陶瓷，并对其微波介电性能和微观结构进行了研究。首先，在氧气气氛中于550°C成功地合成了高反应性的纳米级铌酸镁粉末，其粒径为30-40 nm。并通过DTA-TG和XRD分析研究了相形成。随后，研究了Mg_4Nb_2O_9陶瓷在1150°C至1325°C的各种烧结温度下的烧结能力和微波介电性能。

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《Journal of Alloys and Compounds: An Interdisciplinary Journal of Materials Science and Solid-state Chemistry and Physics》 |2011年第5期|共6页
作者
H.T. Wu; L.X. Li; Q. Zou;
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正文语种 eng
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Magnesium niobate; Nanopowder synthesis; Sol-gei process; Microwave dielectric properties;

机译：铌酸镁;纳米粉合成;Sol-gei法;微波介电性能;

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1. Synthesis, characterization, and microwave dielectric properties of Mg_4Nb_2O_9 ceramics produced through the aqueous sol-gel process [J] . H.T. Wu, L.X. Li, Q. Zou Journal of Alloys and Compounds: An Interdisciplinary Journal of Materials Science and Solid-state Chemistry and Physics . 2011,第5期

机译：通过水溶胶-凝胶法制备的Mg_4Nb_2O_9陶瓷的合成，表征和微波介电性能
2. Synthesis, characterization, and microwave dielectric properties of monoclinal structure ZnZrNb_2O_8 ceramics through the aqueous sol-gel process [J] . HaiTao Wu, JinXin Bi Journal of materials science . 2016,第4期

机译：水溶胶-凝胶法单分子结构ZnZrNb_2O_8陶瓷的合成，表征及微波介电性能
3. Synthesis, characterization, and microwave dielectric properties of ZnTiTa2O8 ceramics with ixiolite structure obtained through the aqueous sol-gel process [J] . Wu H. T., Feng Z. B., Mei Q. J., CERAMICS INTERNATIONAL . 2015,第6期

机译：通过水溶胶-凝胶法获得的块晶结构的ZnTiTa2O8陶瓷的合成，表征和微波介电性能
4. Effects of sintering temperatures on microwave properties of Mg_4Nb_2O_9 ceramics by the solid-state process [C] . Jiang Yi Shan, Wang YingZi, Chen YaMing International Symposium on Polymer Composites and Polymer Testing . 2012

机译：固态工艺烧结温度对Mg_4NB_2O_9陶瓷微波性能的影响
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7. Synthesis, Characterization and Microwave Dielectric Properties of Ni0.5Ti0.5NbO4 Ceramics Produced Through the Solid State Reaction Method [O] . Jinxin Bi, Changhong Yang, Haitao Wu 2017

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Synthesis, characterization, and microwave dielectric properties of Mg_4Nb_2O_9 ceramics produced through the aqueous sol-gel process

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