نتایج جستجو برای: poly acrylic acid

تعداد نتایج: 815823  

Journal: :Dalton transactions 2016
Fabrice Azemar Donatien Gomes-Rodrigues Jean-Jacques Robin Sophie Monge

We report the synthesis by RAFT polymerization of well-defined diblock copolymers bearing carbamoylmethylphosphonate moieties which proved to sorb gadolinium. These poly(diethyl-6-(acrylamido)hexylcarbamoylmethylphosphonate-b-acrylic acid) (P(CPAAm6C-b-AA)) copolymers were able to self-assemble as a function of temperature, above their cloud point value.

Journal: :Advanced materials 2015
Kyle Braam Vivek Subramanian

A novel photopolymerized poly(acrylic acid) separator is demonstrated in a printed, high-energy-density silver oxide battery. The printed battery demonstrates a high capacity of 5.4 mA h cm(-2) at a discharge current density of 2.75 mA cm(-2) (C/2 rate) while delivering good mechanical flexibility and robustness.

Journal: :Macromolecules 2007
Jinqi Xu Guorong Sun Raffaella Rossin Aviv Hagooly Zicheng Li Ken-Ichi Fukukawa Benjamin W Messmore Dennis A Moore Michael J Welch Craig J Hawker Karen L Wooley

Radiolabeling studies were employed to investigate the influence of structure on the efficiency of surface functionalization for poly(acrylic acid)-coated shell crosslinked nanoparticles (SCKs) with two types of amine-terminated DOTA chelators. An intricate interplay between the chemical and physical properties of both the DOTA derivative and the SCK nanostructures was revealed, demonstrating t...

2010
Bhuvanesh Gupta Ankita Srivastava Navdeep Grover Shalini Saxena

The graft polymerization of acrylic acid has been carried out on poly(ethylene terephthalate) (PET) monofilament to introduce carboxylic acid groups. The filament is treated with oxygen plasma for the introduction of peroxides and subsequently grafted with acrylic acid. The influence of monomer concentration, plasma exposure time and reaction temperature on the degree of grafting has been inves...

2014
N. Antonova N. Koseva A. Kowalczuk P. Riha I. Ivanov

Rheological and electrical properties of polymeric nanoparticle solutions and their influence on the rheological and electrical properties of red blood cell (RBC) suspensions have been studied. Poly(acrylic acid) macromolecules of different architecture and molecular weight were used: (i) a new core-shell type star polymer whose interior forms hyperbranched polystyrene bearing arms of poly(acry...

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