Xie Huidong
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- Professor
- Supervisor of Master's Candidates
- Name (Pinyin):Xie Huidong
- School/Department:化学与化工学院
- Education Level:PhD student
- Business Address:化学与化工学院
- Contact Information:邮箱 : 175313490@qq.com
- Degree:Doctoral degree
- Professional Title:Professor
- Status:Employed
- Alma Mater:清华大学
- Discipline:Chemistry
Other Contact Information
- Telephone：
- Email：
- Paper Publications
Microwave dielectric properties of Pb2MoO5 ceramic with ultra-low sintering temperature
Release time:2024-08-09 Hits:
- Affiliation of Author(s):化学与化工学院
- Journal:J Eur Cream Soc
- Key Words:中文关键字：钼酸二铅；扫描电镜；微波介电性能；烧结性，英文关键字：Double lead molybdate; Scanning electron microscop
- Abstract:Ultra-low firing microwave dielectric ceramic Pb2MoO5 with monoclinic structure was prepared via a conventional solid state reaction method. The sintering temperature ranged from 530℃ to 650℃. The relative densities of the ceramic samples were about 97% when the sintering temperature was greater than 570℃. The best microwave dielectric properties were obtained in the ceramic sintered at 610℃ for 2 h with a permittivity ~ 19.1, a Q×f value about 21,960 GHz (at 7.461 GHz) and a temperature coefficient value of -60 ppm/℃. From the X-ray diffraction, backscattered electron image results of the co-fired samples with 30 wt% silver and aluminum additive, the Pb2MoO5 ceramics were found not to react with Ag and Al at 610℃ for 4 h. The microwave dielectric properties and ultra-low sintering temperature of Pb2MoO5 ceramic make it a promising candidate for low temperature co-fired ceramic applications.
- Note:SCI
- Co-author:XiHH,LiF,ChenC,WangXC,ZhouD
- First Author:Xie Huidong
- Indexed by:Journal paper
- Volume:卷：34
- Issue:期：
- Page Number:页：4089-4093
- Translation or Not:no
- Date of Publication:2014-08-01