Detail publikačního výsledku

Properties in Aqueous Solution of Homo- and Copolymers of Vinylphosphonic Acid Derivatives Obtained by UV-Curing

MACARIE, L.; PEKAŘ, M.; SIMULESCU, V.; PLESU, N.; ILIESCU, S.; ILIA, G.; TARA-LUNGA-MIHALI, M.

Originální název

Properties in Aqueous Solution of Homo- and Copolymers of Vinylphosphonic Acid Derivatives Obtained by UV-Curing

Anglický název

Properties in Aqueous Solution of Homo- and Copolymers of Vinylphosphonic Acid Derivatives Obtained by UV-Curing

Druh

Článek WoS

Originální abstrakt

Vinylphosphonic acid is homopolymerized with dimethylvinylphosphonate by radical polymerization using using UV light and photoinitiator Darocur 4265 (3 wt%). The molar ratio between vinylphosphonic acid and dimethylvinylphosphonate is varied between 1:1 and 4:1, respectively. The obtained homopolymer of vinylphosphonic acid and copolymers are characterized by Fourier transform infrared spectroscopy (FTIR), thermal analysis and size exclusion chromatography - multi angle laser light scattering. The polymerization by UV light is efficient and an average molar mass of 34,200 g/mol is obtained for poly(vinylphosphonic acid) and in the range from 12,700 to 19,120 g/mol for copolymers, which also have a good thermal stability until 320 oC. The polymers structure allows the formation of random coil conformation. The copolymers are tested as inhibitors against corrosion of iron in NaCl aqueous solution, and, as a result, it was shown that these copolymers exhibit promising anticorrosion properties.

Anglický abstrakt

Vinylphosphonic acid is homopolymerized with dimethylvinylphosphonate by radical polymerization using using UV light and photoinitiator Darocur 4265 (3 wt%). The molar ratio between vinylphosphonic acid and dimethylvinylphosphonate is varied between 1:1 and 4:1, respectively. The obtained homopolymer of vinylphosphonic acid and copolymers are characterized by Fourier transform infrared spectroscopy (FTIR), thermal analysis and size exclusion chromatography - multi angle laser light scattering. The polymerization by UV light is efficient and an average molar mass of 34,200 g/mol is obtained for poly(vinylphosphonic acid) and in the range from 12,700 to 19,120 g/mol for copolymers, which also have a good thermal stability until 320 oC. The polymers structure allows the formation of random coil conformation. The copolymers are tested as inhibitors against corrosion of iron in NaCl aqueous solution, and, as a result, it was shown that these copolymers exhibit promising anticorrosion properties.

Klíčová slova

poly(vinylphosphonic acid), copolymers, anticorrosion, SEC-MALLS, electrochemical impedance

Klíčová slova v angličtině

poly(vinylphosphonic acid), copolymers, anticorrosion, SEC-MALLS, electrochemical impedance

Autoři

MACARIE, L.; PEKAŘ, M.; SIMULESCU, V.; PLESU, N.; ILIESCU, S.; ILIA, G.; TARA-LUNGA-MIHALI, M.

Rok RIV

2018

Vydáno

01.02.2017

ISSN

1598-5032

Periodikum

MACROMOLECULAR RESEARCH

Svazek

25

Číslo

3

Stát

Korejská republika

Strany od

214

Strany do

221

Strany počet

8

Plný text v Digitální knihovně

http://hdl.handle.net/

BibTex

@article{BUT135173,
  author="MACARIE, L. and PEKAŘ, M. and SIMULESCU, V. and PLESU, N. and ILIESCU, S. and ILIA, G. and TARA-LUNGA-MIHALI, M.",
  title="Properties in Aqueous Solution of Homo- and Copolymers of Vinylphosphonic Acid Derivatives Obtained by UV-Curing",
  journal="MACROMOLECULAR RESEARCH",
  year="2017",
  volume="25",
  number="3",
  pages="214--221",
  doi="10.1007/s13233-017-5026-8",
  issn="1598-5032"
}