Publication detail

Relaxation Time Study of Gel Electrolytes during Polymerization by MR Methods

KOŘÍNEK, R. VONDRÁK, J. BARTUŠEK, K. MACALÍK, M.

Original Title

Relaxation Time Study of Gel Electrolytes during Polymerization by MR Methods

Type

journal article - other

Language

English

Original Abstract

In the paper, the properties, particularly relaxation times T1, T2, of gel electrolytes based on the NaClO4 inorganic salt are described. For electrolytes with various concentrations of inorganic salts, relaxation times T1 and T2 were measured at regular intervals during the polymerization, using MR techniques. The reduction of relaxation times during the polymerization, namely T1 from the value 5.5 ms to 1.7 ms and T2 from the value 5.5 ms to 1 ms, indicates a change in the internal structure of the gels and a change in their chemical composition. The waveforms measured will contribute to further studies of gel electrolytes aimed at increasing their electrical conductivity and establishing the influence of water molecules on the conductivity.

Keywords

Polymerization, NMR, Electrolyte, Relaxation time

Authors

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

RIV year

2011

Released

19. 9. 2011

Publisher

ECS

ISBN

1938-6737

Periodical

ECS Transaction

Year of study

32

Number

1

State

United States of America

Pages from

11

Pages to

16

Pages count

6

URL

http://dx.doi.org/10.1149/1.3641832

BibTex

@article{BUT73324,
  author="Radim {Kořínek} and Jiří {Vondrák} and Karel {Bartušek} and Michal {Macalík}",
  title="Relaxation Time Study of Gel Electrolytes during Polymerization by MR Methods",
  journal="ECS Transaction",
  year="2011",
  volume="32",
  number="1",
  pages="11--16",
  issn="1938-6737",
  url="http://dx.doi.org/10.1149/1.3641832"
}