TY - GEN
T1 - Microfluidization and ultrasonication process for high throughput and large-scale production of SWCNT dispersions
AU - Luo, S.
AU - Wang, B.
AU - Liu, T.
PY - 2010
Y1 - 2010
N2 - High throughput and large-scale production of high quality SWCNT dispersions are necessary for developing various SWCNT based applications. One critical factor to judge the quality of SWCNT dispersions is the degree of exfoliation of SWCNT bundles, or the percentage of individual tubes in a given dispersion. In this paper, we demonstrated a new SWCNT dispersion processing technique - microfluidization process assisted with the conventional ultrasonication for high throughput and large-scale production of SWCNT dispersions with high percentage of individual tubes. The synergistic effects of the microfluidization and the ultrasonication were systematically studied with the newly developed SWCNT dispersion characterization techniques, namely, the preparative ultracentrifuge method and the simultaneously Raman scattering and photoluminescence spectroscopy.
AB - High throughput and large-scale production of high quality SWCNT dispersions are necessary for developing various SWCNT based applications. One critical factor to judge the quality of SWCNT dispersions is the degree of exfoliation of SWCNT bundles, or the percentage of individual tubes in a given dispersion. In this paper, we demonstrated a new SWCNT dispersion processing technique - microfluidization process assisted with the conventional ultrasonication for high throughput and large-scale production of SWCNT dispersions with high percentage of individual tubes. The synergistic effects of the microfluidization and the ultrasonication were systematically studied with the newly developed SWCNT dispersion characterization techniques, namely, the preparative ultracentrifuge method and the simultaneously Raman scattering and photoluminescence spectroscopy.
UR - https://www.scopus.com/pages/publications/84867833024
M3 - 会议稿件
AN - SCOPUS:84867833024
SN - 9781617820137
T3 - 25th Technical Conference of the American Society for Composites and 14th US-Japan Conference on Composite Materials 2010
SP - 609
EP - 621
BT - 25th Technical Conference of the American Society for Composites and 14th US-Japan Conference on Composite Materials 2010
T2 - 25th Technical Conference of the American Society for Composites and 14th US-Japan Conference on Composite Materials 2010
Y2 - 20 September 2010 through 22 September 2010
ER -