Grinding Behaviour of Planetary Ball Mill and Dispersion Performance of Multi-Walled Carbon Nanotubes in Aqueous Solution Nanofluids

摘要：

In this present research consists: grinding effect of multi-walled carbon nanotubes, and dispersion of 0.01 wt ％ concentration of multi-walled carbon nanotubes in distilled water (DI) without any surfactants by using ultrasonication. The first experiment, dry and wet grinding of MWCNTs was carried out by using a planetary ball mill at different rotation speeds: 200 rpm, 300 rpm, 400 rpm and 500 rpm. In the second experiment, grinded at 500 rpm of MWCNTs were dispersed in DI-water using ultrasonication and two acids (H2SO4, HNO3). The results has been monitored by scanning electron microscopy (SEM), potentiometric stripping analysis (PSA) and a UV-spectrophotometer.

关键词： Carbon Nanotubes Planetary Ball Mill RPM Thermal Conductivity

作者: Munkhbayar Batmunkh Yeonggeun Kim Hanshik Chung Hyomin Jeong

作者单位: Department of Mechanical and Precision Engineering, Gyeongsang National University, 445 Inpyeong Don Department of Mechanical and Precision Engineering, the Institute of Marine Industry, 445 Inpyeong D

会议类型: 国际会议

会议名称: The 7th International Conference on Fluid and Thermal Energy Conversion(第七届流动技术与热能转化国际会议 FTEC 2011)

会议地点: 郑州

会议语种:英文

页码: 233-241

在线出版日期: 2011-09-24（万方平台首次上网日期，不代表论文的发表时间）