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Well-defined PANI rhombic plates are produced via a cetyl trimethyl ammonium bromide (CTAB) micellar soft template route in low acid environment. Lamellar micelles consisting of CTAB and ammonium persulfate (APS) molecules not only serve as both soft templates and oxidant for oxidative polymerization of aniline, but also provide intermolecular interactions to assemble two-dimensional PANI sheets to...
High electrical conductivity in ethylene/1-octene copolymers (EOCs) was achieved by sticking CNTs onto the gelated EOCs pellet surface and the subsequent hot pressing. The electrical conductivity (σ) was observed to be dependent on the pressing temperature and the CNT loading. Variable range hopping (VRH) mechanistic study revealed a 3-d electron transport mechanism. Both unique positive and negative...
In this paper, a free radical polymerization system consisting of DPE was used to prepare magnetic composite microspheres. Fe 3 O 4 /P(AA–MMA–St) core-shell magnetic composite microspheres have been synthesized by copolymerization of acrylic acid, methyl methacrylate and styrene using DPE as radical control agent in the presence of Fe 3 O 4 nanoparticles. The structure...
The solubility of a series of cyclohexanone formaldehyde resins (including cyclohexanone formaldehyde resin (CFR), acetylated CFR and complete oxime of CFR) in a variety of solvents (tetrachloromethane, alcohol, toluene and ethyl ether) were studied by means of Monte Carlo approach; the free energies of mixing were estimated, which indicated results being consistent with the experimental fact. Independent...
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