The influence of solution-state conditions and stirring rate on the assembly of poly(acrylic acid)-containing amphiphilic triblock copolymers with multi-amines

2010 ◽  
Vol 48 (20) ◽  
pp. 4465-4472 ◽  
Author(s):  
Jennifer L. Sorrells ◽  
Ying-Hsin Tsai ◽  
Karen L. Wooley
Keyword(s):  
Acrylic Acid ◽  
Triblock Copolymers ◽  
Solution State ◽  
Stirring Rate ◽  
Poly Acrylic Acid

Disk Morphology and Disk-to-Cylinder Tunability of Poly(Acrylic Acid)-b-Poly(Methyl Acrylate)-b-Polystyrene Triblock Copolymer Solution-State Assemblies

Langmuir ◽  
2005 ◽  
Vol 21 (16) ◽  
pp. 7533-7539 ◽  
Author(s):  
Zhibin Li ◽  
Zhiyun Chen ◽  
Honggang Cui ◽  
Kelly Hales ◽  
Kai Qi ◽  
...  
Keyword(s):  
Acrylic Acid ◽  
Methyl Acrylate ◽  
Triblock Copolymer ◽  
Copolymer Solution ◽  
Solution State ◽  
Poly Acrylic Acid

Thermosensitive behavior of amphiphilic triblock copolymers based on poly(acrylic acid) and poly(propylene oxide)

2016 ◽  
Vol 54 (15) ◽  
pp. 1507-1514 ◽  
Author(s):  
Christophe Pottier ◽  
Gaëlle Morandi ◽  
Christophe Rihouey ◽  
Virginie Dulong ◽  
Luc Picton ◽  
...  
Keyword(s):  
Acrylic Acid ◽  
Propylene Oxide ◽  
Triblock Copolymers ◽  
Poly Propylene ◽  
Poly Acrylic Acid

Soft ionic liquid based resistive memory characteristics in a two terminal discrete polydimethylsiloxane cylindrical microchannel

2020 ◽  
Vol 8 (38) ◽  
pp. 13368-13374
Author(s):  
Muhammad Umair Khan ◽  
Gul Hassan ◽  
Jinho Bae
Keyword(s):  
Ionic Liquid ◽  
Acrylic Acid ◽  
Sodium Hydroxide ◽  
Sodium Salt ◽  
Resistive Memory ◽  
Cylindrical Microchannel ◽  
Memory Characteristics ◽  
Poly Acrylic Acid

This paper proposes a novel soft ionic liquid (IL) electrically functional device that displays resistive memory characteristics using poly(acrylic acid) partial sodium salt (PAA-Na+:H2O) solution gel and sodium hydroxide (NaOH) in a thin polydimethylsiloxane (PDMS) cylindrical microchannel.

Reactions of macroions with ester and carboxylic groups of polymers

1987 ◽  
Vol 52 (9) ◽  
pp. 2194-2203
Author(s):  
Miloslav Kučera ◽  
Dušan Kimmer ◽  
Karla Majerová ◽  
Josef Majer
Keyword(s):  
Maleic Anhydride ◽  
Acrylic Acid ◽  
Methyl Methacrylate ◽  
Bond Formation ◽  
Covalent Bond ◽  
The Other ◽  
Poly Methyl Methacrylate ◽  
Other Hand ◽  
Carboxylic Groups ◽  
Poly Acrylic Acid

In the reaction of dianions with poly(methyl methacrylate), only an insignificant amount of insoluble crosslinked product is obtained. If, however, the concentration of grafting dianions approaches that of ester groups, the amount of poly(methyl methacrylate) which may thus be crosslinked becomes quite significant. Dications, too, can bring about crosslinking of only an insignificant number of poly(methyl methacrylate) chains. Carboxylic groups in poly(acrylic acid) react with dianions and dications in an anhydrous medium similarly to ester groups. On the other hand, in the presence of a cocatalytic amount of water dications are more readily bound to carboxylic groups, forming a covalent bond. The relatively highest efficiency was observed in the bond formation between dication and the poly[styrene-alt-(maleic anhydride)], both in an anhydrous medium and in the presence of H2O.

Fabrication and Characterization of Chitosan-Poly(acrylic acid) Magnetic Nanospheres

2009 ◽  
Vol 9 (2) ◽  
pp. 1287-1290 ◽  
Author(s):  
Yuqing Ge ◽  
Song Zhang ◽  
Shiying He ◽  
Yu Zhang ◽  
Ning Gu
Keyword(s):  
Acrylic Acid ◽  
Magnetic Nanospheres ◽  
Fabrication And Characterization ◽  
Poly Acrylic Acid
Sign in / Sign up

Export Citation Format

Share Document