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Tham khảo tài liệu 'business english lesson – advanced level's archivenanotube technology', ngoại ngữ, toefl - ielts - toeic phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Business English Lesson - Advanced Level s archive Nanotube Technology 1. CNTs carbon nanotubes have probably been around for a lot longer than was first realized but. microscopy at that time was not advanced enough to distinguish them from other types of tubes. u electric u electrolytic u electron u electronic 2. The first method for producing CNTs and fullerenes in quantities was by applying an electric current across two carbonaceous electrodes in an inert gas atmosphere. u reasonable u refinable u required u righteous 3. This method is called plasma arcing it involves the evaporation of one electrode as cations followed by. at the other electrode. u deliquescence u deposition u dilation u dilution 4. The carbon arc discharge method is the most common and easiest way to produce CNTs but it produces a complex mixture of components and requires .
