کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10629563 | 991078 | 2015 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Glass free, non-aqueous LTCC tapes of Bi4(SiO4)3 with high solid loading
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Glass free Bi4(SiO4)3 ceramic tapes were prepared by non-aqueous solvent based tape casting technique. A higher powder loading above 65 wt.% was achieved in a silicate system through a judicious selection of suitable dispersants and binder. The amount of dispersant was optimized at 1.0 wt.% based on viscosity and sedimentation analysis. The surface morphology and mechanical strength of the green tapes were investigated. The as-prepared green tape of thickness 70 μm has an average surface roughness of 320 nm and a tensile strength of 0.37 MPa. The microwave dielectric properties of the green tape (Ér = 6.2 and tanδ = 0.0390) and sintered tape (Ér = 13.3 and tanδ = 0.0007) were measured at 15 GHz by using SPDR technique.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the European Ceramic Society - Volume 35, Issue 8, August 2015, Pages 2313-2320
Journal: Journal of the European Ceramic Society - Volume 35, Issue 8, August 2015, Pages 2313-2320
نویسندگان
Pullanchiyodan Abhilash, Mailadil Thomas Sebastian, Kuzhichalil Peethambharan Surendran,