کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1484940 | 1510532 | 2007 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Thermosoftening phenyl siloxane glasses prepared via sol concentration
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Thermosoftening phenyl polysiloxane glasses have been prepared by concentration of the corresponding sol above the melting temperature of the resultant materials, which we call the 'sol concentration method' (SCM). Because the glass melt is directly obtained without a gelation process, a remarkable shortening of the process time and suppression of crack formation in the sol-gel transition region have been realized. That is the whole process time of the SCM (about 24Â h) is much shorter than that of the conventional sol-gel process (about 10 days). Thermosoftening phenyl polysiloxane glasses with high transparency in the UV region were obtained by the SCM.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Non-Crystalline Solids - Volume 353, Issues 44â46, 15 November 2007, Pages 4162-4169
Journal: Journal of Non-Crystalline Solids - Volume 353, Issues 44â46, 15 November 2007, Pages 4162-4169
نویسندگان
Minoru Kuniyoshi, Masahide Takahashi, Yomei Tokuda, Toshinobu Yoko,