کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1649202 1007576 2010 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Co-continuous monolithic titania prepared by organic polymer monolith as pore template
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
Co-continuous monolithic titania prepared by organic polymer monolith as pore template
چکیده انگلیسی

We achieved preparation of co-continuous titania based monolithic materials using several organic polymer monoliths as pore templates. Firstly, the organic polymer monoliths that had well controlled structures were prepared, and filled the pores of polymer monolith with tetra-n-butyl titanate (titan monomer). The following hydrolysis of the titan monomer resulted in titanium dioxide. The polymer monolith was removed by calcination at elevated temperature. We carefully studied the utility of polymer monolithic template, filling method of the titan monomer, and calcination conditions to realize co-continuous titania monolith. In addition, by the change of domain size (size of a skeleton + size of through a pore) of template, we were able to control domain size of the resulting titania monoliths.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 64, Issue 2, 31 January 2010, Pages 177–180
نویسندگان
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