کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10624451 | 989594 | 2016 | 27 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Tape casting of low permittivity Wesselsite-Glass composite for LTCC based microwave applications
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Strontium copper silicate (SrCuSi4O10:SCS)-Lithium magnesium boro silicate (LMZBS) glass composite has been developed for low temperature cofired ceramic (LTCC) applications. The SCS ceramic with 5 wt% LMZBS glass sintered at 900 °C had εr=5.0 and tan δ=1.9Ã10â3 at 5 GHz. The tape casting slurry of SCS+5 wt% LMZBS glass with typical pseudo-plastic behavior has been prepared by optimizing different organic additives. The slurry was cast into thin tapes of thickness 90 µm. The green tape had εr of 2.2 and tan δ of 1.8Ã10â2 at 5 GHz. The thermo-laminated tape sintered at 900 °C showed εr=4.8 and tan δ=1.6Ã10â3 at 5 GHz and 4.7 and 1.9Ã10â3 at 15 GHz respectively. The composite showed chemical compatibility with the silver electrode material and showed nearly zero coefficient of linear thermal expansion (CTE).
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ceramics International - Volume 42, Issue 1, Part B, January 2016, Pages 1210-1216
Journal: Ceramics International - Volume 42, Issue 1, Part B, January 2016, Pages 1210-1216
نویسندگان
K. Manu, M.T. Sebastian,