Publication result detail

NMR Measurement of Gel Electrolytes during Polymerization Process

KOŘÍNEK, R.; BARTUŠEK, K.; VONDRÁK, J.

Original Title

NMR Measurement of Gel Electrolytes during Polymerization Process

English Title

NMR Measurement of Gel Electrolytes during Polymerization Process

Type

Peer-reviewed article not indexed in WoS or Scopus

Original Abstract

The article deal with NMR measurement and evaluation of relaxation times T1, T2 and diffusion of gel electrolytes based on the NaClO4 inorganic salt during UV polymerization process. Properties and behaviors of gel electrolytes during this process are defined by measured quantities. The measurement is focused on 32Na and 1H nuclei. To measure T1, T2 and diffusion the basic NMR methods were used. The relaxation times of NaClO4 mixed with propylene carbonate (PC) is found to be T1a = 39.2 ms and T1,b= 1.5 ms. The approximation, we used two-exponential function and the calculation itself was carried out using a genetic algorithm (GA).

English abstract

The article deal with NMR measurement and evaluation of relaxation times T1, T2 and diffusion of gel electrolytes based on the NaClO4 inorganic salt during UV polymerization process. Properties and behaviors of gel electrolytes during this process are defined by measured quantities. The measurement is focused on 32Na and 1H nuclei. To measure T1, T2 and diffusion the basic NMR methods were used. The relaxation times of NaClO4 mixed with propylene carbonate (PC) is found to be T1a = 39.2 ms and T1,b= 1.5 ms. The approximation, we used two-exponential function and the calculation itself was carried out using a genetic algorithm (GA).

Keywords

Electrolytes, Polymerization Process, Nuclear magnetic resonance

Key words in English

Electrolytes, Polymerization Process, Nuclear magnetic resonance

Authors

KOŘÍNEK, R.; BARTUŠEK, K.; VONDRÁK, J.

RIV year

2013

Released

24.05.2012

Publisher

ECS

Location

St, Pennington, USA

ISBN

1938-6737

Periodical

ECS Transaction

Volume

2012(40)

Number

1

State

United States of America

Pages from

37

Pages to

43

Pages count

7

BibTex

@article{BUT93096,
  author="Radim {Kořínek} and Karel {Bartušek} and Jiří {Vondrák}",
  title="NMR Measurement of Gel Electrolytes during Polymerization Process",
  journal="ECS Transaction",
  year="2012",
  volume="2012(40)",
  number="1",
  pages="37--43",
  issn="1938-6737"
}