The formation of porous nickel-containing polyacrylate nanocomposites

Abstract

The formation of porous nickel-polyacrylate nanocomposites (the sorption of nickel ions by a polyacrylate matrix followed by their reduction with thiourea dioxide) was studied. The kinetics of sorption of nickel ions was determined, and the diffusion coefficient was found using the method of a moving boundary. Transmission electron microscopy was used to establish the size and distribution of nickel nanoparticles in a porous matrix depending on synthesis conditions. The localization of nanoparticles only inside polymer pores was shown to be determined by a decrease in the barrier to nucleation because of the heterogeneous nucleation mechanism. Nickel nanoparticles stabilized by polyacrylates can be used to decrease the intensity of high-power laser radiation.

Original language	English
Pages (from-to)	2111-2116
Number of pages	6
Journal	Russian Journal of Physical Chemistry A
Volume	82
Issue number	12
DOIs	https://doi.org/10.1134/S0036024408120248
Publication status	Published - 1 Dec 2008

ASJC Scopus subject areas

Physical and Theoretical Chemistry

Access to Document

10.1134/S0036024408120248

Fingerprint Dive into the research topics of 'The formation of porous nickel-containing polyacrylate nanocomposites'. Together they form a unique fingerprint.

Cite this

@article{89b6926813b04e459d686184ace0aa7e,

title = "The formation of porous nickel-containing polyacrylate nanocomposites",

abstract = "The formation of porous nickel-polyacrylate nanocomposites (the sorption of nickel ions by a polyacrylate matrix followed by their reduction with thiourea dioxide) was studied. The kinetics of sorption of nickel ions was determined, and the diffusion coefficient was found using the method of a moving boundary. Transmission electron microscopy was used to establish the size and distribution of nickel nanoparticles in a porous matrix depending on synthesis conditions. The localization of nanoparticles only inside polymer pores was shown to be determined by a decrease in the barrier to nucleation because of the heterogeneous nucleation mechanism. Nickel nanoparticles stabilized by polyacrylates can be used to decrease the intensity of high-power laser radiation.",

author = "Izaak, {T. I.} and Babkina, {O. V.} and Lyamina, {G. V.} and Svetlichnyi, {V. A.}",

year = "2008",

month = dec,

day = "1",

doi = "10.1134/S0036024408120248",

language = "English",

volume = "82",

pages = "2111--2116",

journal = "Russian Journal of Physical Chemistry A",

issn = "0036-0244",

publisher = "Maik Nauka-Interperiodica Publishing",

number = "12",

}

TY - JOUR

T1 - The formation of porous nickel-containing polyacrylate nanocomposites

AU - Izaak, T. I.

AU - Babkina, O. V.

AU - Lyamina, G. V.

AU - Svetlichnyi, V. A.

PY - 2008/12/1

Y1 - 2008/12/1

N2 - The formation of porous nickel-polyacrylate nanocomposites (the sorption of nickel ions by a polyacrylate matrix followed by their reduction with thiourea dioxide) was studied. The kinetics of sorption of nickel ions was determined, and the diffusion coefficient was found using the method of a moving boundary. Transmission electron microscopy was used to establish the size and distribution of nickel nanoparticles in a porous matrix depending on synthesis conditions. The localization of nanoparticles only inside polymer pores was shown to be determined by a decrease in the barrier to nucleation because of the heterogeneous nucleation mechanism. Nickel nanoparticles stabilized by polyacrylates can be used to decrease the intensity of high-power laser radiation.

AB - The formation of porous nickel-polyacrylate nanocomposites (the sorption of nickel ions by a polyacrylate matrix followed by their reduction with thiourea dioxide) was studied. The kinetics of sorption of nickel ions was determined, and the diffusion coefficient was found using the method of a moving boundary. Transmission electron microscopy was used to establish the size and distribution of nickel nanoparticles in a porous matrix depending on synthesis conditions. The localization of nanoparticles only inside polymer pores was shown to be determined by a decrease in the barrier to nucleation because of the heterogeneous nucleation mechanism. Nickel nanoparticles stabilized by polyacrylates can be used to decrease the intensity of high-power laser radiation.

UR - http://www.scopus.com/inward/record.url?scp=57049115567&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=57049115567&partnerID=8YFLogxK

U2 - 10.1134/S0036024408120248

DO - 10.1134/S0036024408120248

M3 - Article

AN - SCOPUS:57049115567

VL - 82

SP - 2111

EP - 2116

JO - Russian Journal of Physical Chemistry A

JF - Russian Journal of Physical Chemistry A

SN - 0036-0244

IS - 12

ER -