Stabilization of copper nanoparticles prepared by reduction from solutions of poly(acrylic acid) complexes with Cu2+ ions and poly(ethylene glycols)

2014 ◽  
Vol 56 (3) ◽  
pp. 320-325 ◽  
Author(s):  
O. E. Litmanovich ◽  
V. S. Tatarinov ◽  
A. A. Litmanovich
Keyword(s):  
Acrylic Acid ◽  
Copper Nanoparticles ◽  
Ethylene Glycols ◽  
Poly Ethylene ◽  
Poly Acrylic Acid

Poly(acrylic acid)/poly(ethylene glycol) adduct for attaining multifunctional cellulosic fabrics

2012 ◽  
Vol 89 (2) ◽  
pp. 648-660 ◽  
Author(s):  
N.A. Ibrahim ◽  
A. Amr ◽  
B.M. Eid ◽  
Z.E. Mohamed ◽  
H.M. Fahmy
Keyword(s):  
Acrylic Acid ◽  
Ethylene Glycol ◽  
Poly Ethylene Glycol ◽  
Poly Ethylene ◽  
Poly Acrylic Acid

Hydrogen-Bonding-Driven Complexation of Polystyrene-block-poly(ethylene oxide) Micelles with Poly(acrylic acid)

2010 ◽  
Vol 43 (6) ◽  
pp. 3018-3026 ◽  
Author(s):  
Shuguang Yang ◽  
Xinfei Yu ◽  
Lian Wang ◽  
Yingfeng Tu ◽  
Joseph X. Zheng ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Acrylic Acid ◽  
Ethylene Oxide ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene ◽  
Poly Acrylic Acid

scholarly journals Molecular Dynamics Simulation to Understand the Ability of Anionic Polymers to Alter the Morphology of Calcite

2017 ◽  
Vol 2017 ◽  
pp. 1-7 ◽  
Author(s):  
Insil Choi ◽  
Il Won Kim
Keyword(s):  
Molecular Dynamics ◽  
Acrylic Acid ◽  
Methacrylic Acid ◽  
Dynamics Simulation ◽  
Magnesium Ions ◽  
Ethylene Imine ◽  
Anionic Polymers ◽  
Binding Behavior ◽  
Poly Ethylene ◽  
Poly Acrylic Acid

Molecular dynamics was utilized to investigate the ability of anionic macromolecules to drastically change the morphology of calcite in the presence of magnesium ions. Anionic poly(acrylic acid) and poly(methacrylic acid) were compared with cationic poly(ethylene imine) in their binding behavior on calcite (104) and (110) surfaces. Poly(acrylic acid) and poly(methacrylic acid) showed preferential binding on (110) with strong electrostatic attractions, whereas poly(ethylene imine) was only weakly attracted to (104). The extent of the charge imbalance on the surfaces appeared responsible for the current results, which originated from the deficient number of the coordinating oxygen atoms of carbonate around the surface calcium. The results of the current study were in accordance with the previous experimental observations, where the {hk0} surfaces of calcite were elongated under the coexistence of the anionic polymers and magnesium ions. These results could be generally utilized in the polymer-controlled crystallization with broad implications in the specific interactions with crystal surfaces.

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