Publication detail

Diffusion Characteristics of Accumulators Electrode Materials

MARCOŇ, P. BARTUŠEK, K. DREXLER, P.

Original Title

Diffusion Characteristics of Accumulators Electrode Materials

Type

conference paper

Language

English

Original Abstract

This contribution deals with a study of relaxation times measurement and diffusion constants of electrolyte accumulator materials using nuclear magnetic resonance method. This is important for understanding of electrodes material behavior in electrolytes. Magnetic resonance phenomenon is applied to increase particles energy by means of RF pulse with Larmor frequency. The RF pulse adds energy to the electrode material which is placed in the static magnetic Field with flux density B0. The Inversion Recovery method was used for longitudinal relaxation time T1 measurement. The Spin Echo method was used for the transverse relaxation time T2 measurement. And the Spin Echo method with gradient field was used for the measurement of material diffusion. The samples of gels consisted of PMMA, PC and NaClO4.

Keywords

diffusion characteristics, electrode materials

Authors

MARCOŇ, P.; BARTUŠEK, K.; DREXLER, P.

RIV year

2010

Released

21. 3. 2010

ISBN

978-1-934142-12-7

Book

Progress in Electromagnetics Research Symposium

Pages from

1573

Pages to

1575

Pages count

3

BibTex

@inproceedings{BUT29211,
  author="Petr {Marcoň} and Karel {Bartušek} and Petr {Drexler}",
  title="Diffusion Characteristics of Accumulators Electrode Materials",
  booktitle="Progress in Electromagnetics Research Symposium",
  year="2010",
  pages="1573--1575",
  isbn="978-1-934142-12-7"
}