Influence of electric fields over the nucleation ratio of the lithium – potassium sulfate and its pedagogical value

  1. Ramos Hernández, D. 1
  2. Díaz Suárez, E. A. 1
  3. Torres, M. E. 1
  4. Sabalisck, N. S. P. 1
  1. 1 Universidad de La Laguna
    info

    Universidad de La Laguna

    San Cristobal de La Laguna, España

    ROR https://ror.org/01r9z8p25

Book:
II Jornadas Iberoamericanas de Innovación Educativa en ámbito de las TIC: Las Palmas de Gran Canaria, 12 y 13 de noviembre de 2015
  1. Jesús B. Alonso Hernández (ed. lit.)
  2. David de la Cruz Sánchez Rodríguez (ed. lit.)
  3. Carlos M. Travieso González (ed. lit.)

Publisher: Universidad de Las Palmas de Gran Canaria

ISBN: 978-84-608-3145-7

Year of publication: 2015

Pages: 167-170

Congress: InnoEducaTIC. Jornadas Iberoamericanas de Innovación Educativa en el ámbito de las TIC (2. 2015. Las Palmas de Gran Canaria)

Type: Conference paper

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Abstract

This paper presents our research about nucleation and its dependency with external conditions, as well as the internal characteristics of the solution itself. Among the research lines of our group, we has been studying the influence of electric fields over two different but related compounds: Lithium-Potassium Sulfate and Lithium-Amonium Sulfate, which both of them show a variation on the nucleation ratio when an electric field is applied during the crystal growth. Moreover, in this paper will be explained a laboratory protocol to teach universitary Science students the nucleation process itself and how it depends on external applied conditions, e.g. electric fields.

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