Evaluation of the permeability of silver nanoparticles in polymer films of sulfonated polystyrene-co-acrylic acid

2017 ◽  
Vol 520 ◽  
pp. 78-84
Author(s):  
Marcos Marques da Silva Paula ◽  
Helton Jeremias de Souza ◽  
Carina Búrigo ◽  
Jamile Thön Langbehn ◽  
Alice Scarabelot Baesso ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Acrylic Acid ◽  
Polymer Films ◽  
Sulfonated Polystyrene

scholarly journals Effect of acrylic acid feed contents of microgels on catalytic activity of silver nanoparticles fabricated hybrid microgels

2015 ◽  
Vol 39 ◽  
pp. 96-107 ◽  
Author(s):  
Zahoor H. FAROOQI ◽  
Shanza Rauf KHAN ◽  
Robina BEGUM ◽  
Farah KANWAL ◽  
Ahsan SHARIF ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Catalytic Activity ◽  
Acrylic Acid ◽  
Hybrid Microgels

Polymer Films with Silver Nanoparticles Improve the Spectral Characteristics of Photovoltaic Converters

2020 ◽  
Vol 46 (1) ◽  
pp. 98-101
Author(s):  
L. S. Lunin ◽  
O. V. Devitskii ◽  
A. A. Kravtsov ◽  
A. S. Pashchenko
Keyword(s):  
Silver Nanoparticles ◽  
Polymer Films ◽  
Spectral Characteristics

Sulfonated polystyrene-co-acrylic acid membranes modified by transmembrane reduction of platinum

2017 ◽  
Vol 42 (51) ◽  
pp. 30407-30416
Author(s):  
L. Melo ◽  
R. Benavides ◽  
G. Martínez ◽  
D. Morales-Acosta ◽  
M.M.S. Paula ◽  
...  
Keyword(s):  
Acrylic Acid ◽  
Sulfonated Polystyrene

scholarly journals Symmetry Breaking by Surface Blocking: Synthesis of Bimorphic Silver Nanoparticles, Nanoscale Fishes and Apples

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Nicole Cathcart ◽  
Vladimir Kitaev
Keyword(s):  
Silver Nanoparticles ◽  
Acrylic Acid ◽  
Symmetry Breaking ◽  
Metal Nanoparticle ◽  
Shape Design ◽  
Seeded Growth ◽  
Nanoparticle Growth ◽  
Powerful Approach ◽  
Advanced Applications ◽  
Nucleation Point

Abstract A powerful approach to augment the diversity of well-defined metal nanoparticle (MNP) morphologies, essential for MNP advanced applications, is symmetry breaking combined with seeded growth. Utilizing this approach enabled the formation of bimorphic silver nanoparticles (bi-AgNPs) consisting of two shapes linked by one regrowth point. Bi-AgNPs were formed by using an adsorbing polymer, poly(acrylic acid), PAA, to block the surface of a decahedral AgNP seed and restricting growth of new silver to a single nucleation point. First, we have realized 2-D growth of platelets attached to decahedra producing nanoscale shapes reminiscent of apples, fishes, mushrooms and kites. 1-D bimorphic growth of rods (with chloride) and 3-D bimorphic growth of cubes and bipyramids (with bromide) were achieved by using halides to induce preferential (100) stabilization over (111) of platelets. Furthermore, the universality of the formation of bimorphic nanoparticles was demonstrated by using different seeds. Bi-AgNPs exhibit strong SERS enhancement due to regular cavities at the necks. Overall, the reported approach to symmetry breaking and bimorphic nanoparticle growth offers a powerful methodology for nanoscale shape design.

Switching behavior of plasma polymer films containing silver nanoparticles

2003 ◽  
Vol 94 (10) ◽  
pp. 6988-6990 ◽  
Author(s):  
A. Kiesow ◽  
J. E. Morris ◽  
C. Radehaus ◽  
A. Heilmann
Keyword(s):  
Silver Nanoparticles ◽  
Polymer Films ◽  
Plasma Polymer ◽  
Switching Behavior
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