Topic
Methacrylic acid
About: Methacrylic acid is a research topic. Over the lifetime, 13058 publications have been published within this topic receiving 173201 citations. The topic is also known as: α-Methacrylic acid & 2-Methylacrylic acid.
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TL;DR: In this paper, a cografting of methacrylic acid (MAA) with acrylonitrile (AN) onto polypropylene fibers and subsequent conversion of the produced cyano group to an amidoxime group by reaction with hydroxylamine was performed.
102 citations
TL;DR: In this paper, a facile and effective strategy to prepare extremely stable CsPbX3 perovskite nanocrystals (NCs) polymer composites was introduced, where NC surfaces are passivated with reactive methacrylic acid (MA) ligands, resulting in the formation of homogeneous nanocubes (abbreviated as MA-NCs).
Abstract: The potential optoelectronic applications of perovskite nanocrystals (NCs) are primarily limited by major material instability arising from the ionic nature of the NC lattice. Herein, we introduce a facile and effective strategy to prepare extremely stable CsPbX3 NC–polymer composites. NC surfaces are passivated with reactive methacrylic acid (MA) ligands, resulting in the formation of homogeneous nanocubes (abbreviated as MA-NCs) with a size of 14–17 nm and a photoluminescence quantum yield above 80%. The free double bonds on the surface then serve as chemically addressable synthetic handles, enabling UV-induced radical polymerization. Critically, a bromide-rich environment is developed to prevent NC sintering. The composites obtained from copolymerizing MA-NCs with hydrophobic methyl methacrylate and methacrylisobutyl polyhedral oligomeric silsesquioxane monomers exhibit enhanced properties compared to previously reported encapsulated NCs, including higher quantum yields, remarkable chemical stability t...
102 citations
TL;DR: In this article, high molecular weight poly(N -acryloxysuccinimide) and poly( N -methacrylnoxysccinimides) precursors were obtained by radical polymerization of the corresponding monomers, in turn prepared by coupling of acrylic or methacrylic acid with N -hydroxysuccine in the presence of dicyclohexyl carbodiimide.
102 citations
TL;DR: In this paper, the positive and negative ion spectra from homologous series of alkyl methacrylate polymers, such as poly(methacrylic acid) and poly (methACrylic anhydride) are reported.
Abstract: The positive and negative ion spectra from homologous series of alkyl methacrylate, hydroxyalkyl methacrylate and alkyl acrylate polymers; poly (methacrylic acid) and poly(methacrylic anhydride) are reported. A systematic interpretation of the spectra can be accomplished on the basis of fragmentation pathways consistent with the known effects of other ionizing radiations. The negative ion spectra, previously little studied, are a powerful probe of structure for this class of polymer.
102 citations
TL;DR: The hydrolytic stability of the amide portion in the methacrylamide, NMGly, designed as an acidic and/or hydrophilic monomer for the self-etching primer, was greater than the results achieved with the methamphetamineacrylate, HEMA.
102 citations