کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
144965 | 438956 | 2010 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Efficient dispersing and shortening of super-growth carbon nanotubes by ultrasonic treatment with ceramic balls and surfactants
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
A low-power ultrasonic treatment together with ceramic balls was applied to disperse and shorten super-growth carbon nanotubes (SG-CNTs) in aqueous solutions containing an anionic surfactant, sodium deoxycholate (SDC) or a polymeric nonionic surfactant, tocopheryl PEG 1000 succinate (TPGS). With this mild treatment, the long tubes of as-received SG-CNTs (>200 μm) were efficiently and significantly shortened to below about 1 μm after the treatment. In the same time, the shortened SG-CNTs were well-dispersed in aqueous medium to form stable SG-CNTs solutions containing relatively high SG-CNTs concentration (>0.1% w/v).
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Advanced Powder Technology - Volume 21, Issue 5, September 2010, Pages 551–555
Journal: Advanced Powder Technology - Volume 21, Issue 5, September 2010, Pages 551–555
نویسندگان
Hui Xu, Hiroya Abe, Makio Naito, Yoshinobu Fukumori, Hideki Ichikawa, Shigehisa Endoh, Kenji Hata,