Results 51 to 60 of about 24,086 (310)

Synthesis, characterization and photoinduced curing of polysulfones with (meth)acrylate functionalities

open access: yesBeilstein Journal of Organic Chemistry, 2010
The UV-curable telechelic polysulfones with (meth)acrylate functionalities were synthesized by condensation polymerization and subsequent esterification. The final polymers and intermediates at various stages were characterized by 1H NMR, FT-ATR, and GPC.
Cemil Dizman   +3 more
doaj   +1 more source

Use of UV-curable acrylates gels as mounting media for palynological samples [PDF]

open access: yes, 2017
UV-curable acrylates are used as an easy, economic and rapid mounting media to mount palynological samples. The aqueous palynological residue is dehydrated with ethanol in order to be set in UV-curable acrylates such as Trabasil ® NR2 and Acrysoft ...
Burrieza, Alfredo   +3 more
core   +1 more source

Quasi‐Static to Supersonic Energy Absorption of Nanoarchitected Tubulanes and Schwarzites

open access: yesAdvanced Functional Materials, EarlyView.
Nanoarchitected energy‐absorptive Tubulanes exhibit record energy absorption under quasi‐static conditions and exceptional inelastic energy dissipation under 750 m s−1 ballistics impact, with high performance spanning strain rates of 12 orders of magnitude.
Peter Serles   +16 more
wiley   +1 more source

Verfahren zur Synthese von Acryl- und Methacrylverhindungen durch Eliminierungs- und Austauschreaktionen in flüssiger Phase

open access: yesCHIMIA, 1973
Synthesis of acryl- and methacryl derivatives via elimination and interchange reactions of suitable compounds are described. Decarboxylation of maleic monoesters in a pyridine base/basic copper salts pyrolysis bath at 210 °C leads to the corresponding
E. Schindelmann-Pichler   +5 more
doaj   +1 more source

Chemical functionalization of emulsion-templated porous polymers by thiol–ene “click” chemistry [PDF]

open access: yes, 2014
Highly porous polymers (polyHIPEs) have been prepared by the photopolymerization of high internal phase emulsions (HIPEs) with varying ratios of thiol and acrylate monomers.
Cameron, Neil R.   +2 more
core   +1 more source

Bio‐Inspired Molecular Events in Poly(Ionic Liquids)

open access: yesAdvanced Functional Materials, EarlyView.
Originating from dipolar and polar inter‐ and intra‐chain interactions of the building blocks, the topologies and morphologies of poly(ionic liquids) (PIL) govern their nano‐ and micro‐processibility. Modulating the interactions of cation‐anion pairs with aliphatic dipolar components enables the tunability of properties, facilitated by “bottom‐up ...
Jiahui Liu, Marek W. Urban
wiley   +1 more source

Conjugated cross-linked phosphine as broadband light or sunlight-driven photocatalyst for large-scale atom transfer radical polymerization

open access: yesNature Communications, 2023
The use of light to regulate photocatalyzed reversible deactivation radical polymerization (RDRP) under mild conditions, especially driven by broadband light or sunlight directly, is highly desired.
Wei-Wei Fang   +9 more
doaj   +1 more source

Ablative resin Patent [PDF]

open access: yes, 1970
Ablative resins used for retarding regression in ablative ...
Burns, E. A.   +2 more
core   +1 more source

Chain-Length-Dependent Termination in Radical Polymerization of Acrylates [PDF]

open access: yes, 2011
The technique of SP PLP EPR, which is single-pulse pulsed-laser polymerization (SP PLP) in conjunction with electron paramagnetic resonance (EPR) spectroscopy, is used to carry out a detailed investigation of secondary (chain-end) radical termination ...
Barth, J.   +3 more
core   +1 more source

Deciphering Small Molecule Diffusion Parameters Across Light Responsive Polymersome Membranes

open access: yesAdvanced Functional Materials, EarlyView.
Light‐responsive polymersomes bearing donor–acceptor Stenhouse adducts (DASAs) enable programmable control over small‐molecule transport across synthetic membranes. By systematically varying DASA density, an optimal functionalization regime is identified that maximizes light‐gated permeability.
Farzina Matubbar   +7 more
wiley   +1 more source

Home - About - Disclaimer - Privacy