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In our previous work, poly(butyl acrylate) (PBA) latex microspheres (LMs) were embedded within hydrogels to enhance their mechanical strength. Herein, acrylonitrile (AN) components were added to the latex system to prepare novel poly(butyl acrylate-acrylonitrile) (P(BA-AN)) LMs. LMs were able to adsorb hydrophobic hexadecyl methacrylate (HMA) due to hydrophobic interactions, stabilized by using sodium...
A series of hierarchically structured porous polyureas are prepared through the polymerization of diisocyanate monomers and H2O via a one-step and template-free strategy. This simple archetypal reaction combines carbon dioxide foaming process and hyper-crosslinking reaction. The obtained hierarchically porous polyureas (HPUs) consist of micro- and mesopores created by hyper-crosslinking reaction,...
A series of hybrid microporous polymers (HMPs) were prepared through Friedel-Crafts reaction with double-decker-shaped silsesquioxane as the building block. The ratio between the monomer and the crosslinker has significant influence on the surface area and porous morphology. A maximum BET surface area of 923 m2 g−1 and high gas storage capacity (CO2:10.4 wt%, 273 K/1.0 bar; H2: 0.95 wt%, 77 K/1.0 bar)...
The synthesis and properties of a new pH-sensitive polymer Poly(ɛ-caprolactone) Grafted Poly(ethylene glycol) Based Poly(ß-amino ester) (PEGAE-g-PCL) are described here. The successful synthesis of the graft copolymer was confirmed by 1 H NMR. The self-assemble behavior of the amphiphilic polymer was investigated using pyrene as a probe. Dynamic light scattering (DLS) showed that the polymeric...
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