Hybrids of CO2-Responsive Water-Redispersible Single-Walled Carbon Nanotubes by a Surfactant Based on Natural Rosin
Author(s) -
Xinyan Yan,
Zhaolan Zhai,
Ji Xu,
Zhanqian Song,
Shibin Shang,
Xiaoping Rao
Publication year - 2019
Publication title -
acs omega
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.779
H-Index - 40
ISSN - 2470-1343
DOI - 10.1021/acsomega.9b03027
Subject(s) - carbon nanotube , rosin , dispersant , materials science , aqueous solution , pulmonary surfactant , dispersion (optics) , chemical engineering , sonication , polymerization , carbon fibers , composite material , nanotechnology , organic chemistry , polymer , chemistry , composite number , physics , optics , resin acid , engineering
A kind of polymerizable dispersant based on natural rosin was used to disperse single-walled carbon nanotubes (SWNTs) in aqueous solution followed by in situ free-radical polymerization to achieve a controllable SWNTs dispersion, that not only can be controlled by CO 2 /N 2 , but can also be recycled and redispersed in CO 2 -saturated water after drying without sonication.
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