Detail publikace

Study of gel electrolytes properties by MR methods

Originální název

Study of gel electrolytes properties by MR methods

Anglický název

Study of gel electrolytes properties by MR methods

Jazyk

en

Originální abstrakt

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.

Anglický abstrakt

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.

BibTex


@inproceedings{BUT34381,
  author="Radim {Kořínek} and Jiří {Vondrák} and Karel {Bartušek} and Michal {Mrnka}",
  title="Study of gel electrolytes properties by MR methods",
  annote="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.",
  booktitle="Advanced Batteries Accumulators and Fuel Cells 11th ABAF",
  chapter="34381",
  howpublished="print",
  year="2010",
  month="october",
  pages="43--47",
  type="conference paper"
}