کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1499017 | 993290 | 2013 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Novel nanoporous silica aerogel impregnated highly porous ceramics with low thermal conductivity and enhanced mechanical properties
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Novel nanoporous silica aerogel impregnated highly porous ceramics with low thermal conductivity and enhanced mechanical properties Novel nanoporous silica aerogel impregnated highly porous ceramics with low thermal conductivity and enhanced mechanical properties](/preview/png/1499017.png)
چکیده انگلیسی
Novel nanoporous silica aerogel impregnated highly porous zirconia ceramics were successfully synthesized from silica gel and camphene-based freeze-cast porous zirconia ceramics. The resultant porous ceramic–aerogel composites exhibited high compressive strength of 36.8 MPa, and ultra-low thermal conductivity ranging from 0.041 to 0.098 W m−1 K−1, as the porosity increased from 46.5% to 69.8%. The present work provides an efficient way to fabricate high-strength thermal insulation materials with ultra-low thermal conductivity.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 68, Issue 8, April 2013, Pages 599–602
Journal: Scripta Materialia - Volume 68, Issue 8, April 2013, Pages 599–602
نویسندگان
Chang-Qing Hong, Jie-Cai Han, Xing-Hong Zhang, Jian-Cong Du,