Publication detail

Study of gel electrolytes properties by MR methods

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

Original Title

Study of gel electrolytes properties by MR methods

Type

conference paper

Language

English

Original Abstract

In this paper are introduced basic methods for measuring the properties of the gel structure during polymerization, particularly relaxation times T1, T2 spin density and diffusion coefficients. We can obtain these parameters using the MR pulse sequences. To measure of relaxation time T1 are used SR techniques (Saturation Recovery) and IR techniques (Inversion Recovery) usually. To measure of relaxation time T2 can be used SE (Spin Echo) technique. To measure diffusion coefficinets are used PFG-SE and PFG-SSE methods (Pulsed Field Gradient Spin Echo a Pulsed Field Gradient Stimulated Echo) and of course their modification. Experiment itself is described sample preparation of gel electrolytes and to measure their relaxation times.

Keywords

diffusion, PFG-SE, PFG-SSE, electrolytes

Authors

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

RIV year

2010

Released

15. 10. 2010

Location

Brno

ISBN

978-80-214-4148-4

Book

Advanced Batteries Accumulators and Fuel Cells 11th ABAF

Pages from

43

Pages to

47

Pages count

5

BibTex

@inproceedings{BUT34381,
  author="Radim {Kořínek} and Jiří {Vondrák} and Karel {Bartušek} and Michal {Mrnka}",
  title="Study of gel electrolytes properties by MR methods",
  booktitle="Advanced Batteries Accumulators and Fuel Cells 11th ABAF",
  year="2010",
  pages="43--47",
  address="Brno",
  isbn="978-80-214-4148-4"
}