scholarly journals Homo- and Co-polymerization of Polysytrene-block-Poly(acrylic acid)-Coated Metal Nanoparticles

ACS Nano ◽  
2014 ◽  
Vol 8 (8) ◽  
pp. 8063-8073 ◽  
Author(s):  
Hong Wang ◽  
Xiaohui Song ◽  
Cuicui Liu ◽  
Jiating He ◽  
Wen Han Chong ◽  
...  
Keyword(s):  
Acrylic Acid ◽  
Metal Nanoparticles ◽  
Coated Metal ◽  
Poly Acrylic Acid

scholarly journals A wheat straw cellulose based semi-IPN hydrogel reactor for metal nanoparticles preparation and catalytic reduction of 4-nitrophenol

RSC Advances ◽  
2017 ◽  
Vol 7 (29) ◽  
pp. 17599-17611 ◽  
Author(s):  
Jianzi Ding ◽  
Qian Li ◽  
Liwei Zhao ◽  
Xiaodi Li ◽  
Qinyan Yue ◽  
...  
Keyword(s):  
Acrylic Acid ◽  
Metal Nanoparticles ◽  
Wheat Straw ◽  
Vinyl Alcohol ◽  
Catalytic Reduction ◽  
Poly Vinyl Alcohol ◽  
Poly Acrylic Acid

A wheat straw cellulose-g-poly(acrylic acid)/poly(vinyl alcohol) semi-IPN hydrogel (WSC-g-PAA/PVA) was synthesized.

Facile Gelation of Fully Polymeric Conductive Hydrogel Activated by Liquid Metal Nanoparticles

2021 ◽  
Author(s):  
Ming Wang ◽  
Xiao Feng ◽  
Xijun Wang ◽  
Songnan Hu ◽  
Cunzhi Zhang ◽  
...  
Keyword(s):  
Acrylic Acid ◽  
Liquid Metal ◽  
Metal Nanoparticles ◽  
Bacterial Cellulose ◽  
Cellulose Nanofiber ◽  
Conductive Hydrogel ◽  
Poly Acrylic Acid

Novel fully polymeric conductive hydrogel was developed based on liquid metal nanoparticles (LMNPs) initiated and cross-linked poly(acrylic acid) (PAA) backbone with poly(3,4-ethylenedioxythiophene):sulfonated bacterial cellulose nanofiber (PEDOT:BCNF) nanomaterials as the conductive...

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
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