Thermal degradation of methyl methacrylate polymers functionalized by phosphorus-containing molecules I. TGA/FT–IR experiments on polymers with the monomeric formula CH2C(CH3)C(O)OCHRP(O)(OC2H5)2 (RH, (CH2)4CH3, C6H5Br, C10H7)

High performance of phosphate-functionalized graphene oxide for the selective adsorption of U(VI) from acidic solution

“…3, which were similar as the reported work [19]. The absorption peaks at 600, 960 and 1020 cm À1 were assigned as phosphate group in-side-plane deformation vibration, symmetric bridge vibrations [25], and asymmetric bridge vibrations, respectively. The bands at 1640, 1721 and 3420 cm À1 corresponded to the PeO bond, C]O and OeH functional groups [26].…”

Pyrolysis study of a phosphorus-containing aliphatic–aromatic polyester and its nanocomposites with layered silicates

“…The thermal decomposition behaviour of phosphorylated PMMA (PMMA with phosphoruscontaining substituent) and its copolymers with PMMA or polystyrene has already been reported in the literature [3][4][5][6]. It was shown that aliphatic phosphorus-containing groups create some weak points in the macromolecules, decomposing first, which results later in changing the decomposition pathways of PMMA (no monomers were found) and formation of an organophosphorus char.…”

Ionic Liquids from (Meth) Acrylic Compounds

“…To achieve our goal, we chose to use acrylic compounds which are industrial products easily accessible, available in large quantity and relatively inexpensive. Moreover, our laboratory has a great knowledge of acrylic compounds since we worked in this field for years (Caye et al, 1998;Cerf et al, 1992, Cochez et al, 2000Curci et al, 1993;Gentilhomme et al, 2005;Jullien et al, 1996aJullien et al, , 1996bMancardi et al, 2007;Pees et al, 2001Pees et al, , 2002Pees et al, , 2003Pees et al, , 2004 The reactivity of acrylic compounds can provide extensive opportunities to access to various original ILs. As shown on Fig.…”