کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9697469 1460824 2005 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Modification of carbon nanotubes by laser ablation
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی برق و الکترونیک
پیش نمایش صفحه اول مقاله
Modification of carbon nanotubes by laser ablation
چکیده انگلیسی
Multi-wall carbon nanotubes (MWNTs) were modified by laser ablation of Cu, Ti and TiN in the presence of He, O2 and N2 buffer gases. The sizes of Cu, TiO2 and TiN particles and their agglomerated structures were varied dependent on types of the particles and surface properties of MWNTs. An ultrasonication treatment of as-grown MWNTs was very effective to attach the agglomerated nanoparticles to MWNTs. We discuss the distribution and morphology of the particles from the arrival of clusters and nanoparticles formed in gas-phase and the surface properties of MWNTs.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Diamond and Related Materials - Volume 14, Issues 3–7, March–July 2005, Pages 724-728
نویسندگان
, , , , , , , ,