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Effect of Pore Size on the Carbon Dioxide Adsorption Behavior of Porous Liquids Based on Hollow Silica.

Chemphyschem : a European journal of chemical physics and physical chemistry (2017-10-17)
Ting Shi, Yaping Zheng, Tianyu Wang, Peipei Li, Yudeng Wang, Dongdong Yao
ABSTRACT

Porous liquids are an expanding class of material that has huge potential in gas separation and gas adsorption. Pore size has a dramatic influence on the gas adsorption of porous liquids. In this article, we chose hollow silica nanoparticles as cores, 3-(trihydroxysilyl)-1-propanesulfonic acid (SIT) as corona, and inexpensive industrial reagent polyether amine (M2070) as canopy to obtain a new type of porous liquids. Hollow silica nanospheres with different pore sizes were chosen to investigate the influence of porosity size on CO

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Sigma-Aldrich
(3-Mercaptopropyl)trimethoxysilane, 95%