کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5363711 | 1388305 | 2010 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Template function of liquid membranes in the assembly of tube-in-tube carbon nanostructures
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
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چکیده انگلیسی
Tube-in-tube carbon nanostructures (TTCNTs) have been successfully constructed on liquid membranes via a hydrogen-bonding linkage of small graphene sheets around normal carbon nanotubes (CNTs). The effects of solvent (water, tetrahydrofuran (THF), ethanol, n-hexane and N,N-dimethylformamide (DMF)) and membrane thickness on the assembling process were investigated. Results show that the formed cavity of TTCNTs becomes large with the increase of viscosity of solvent and pressure. The formed liquid membrane on CNTs surface plays a key role in this process, and it can be controlled by adjusting the membrane thickness and solvent nature. Moreover, TTCNTs show excellent catalytic reduction NO ability at low temperatures.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 256, Issue 6, 1 January 2010, Pages 1689-1693
Journal: Applied Surface Science - Volume 256, Issue 6, 1 January 2010, Pages 1689-1693
نویسندگان
Shuli Bai, Jianghong Zhao, Zhenping Zhu,