Publication detail

The influence of firing parameters on the crystallinity of ternesite

DVOŘÁK, K. GAZDIČ, D. FRIDRICHOVÁ, M.

Original Title

The influence of firing parameters on the crystallinity of ternesite

Type

journal article in Web of Science

Language

English

Original Abstract

This work describes the crystallization and subsequent decomposition processes of ternesite when fired in an open air system. The effects of temperature and sintering period on phase composition and crystallinity were assessed post-mortem in samples fired in platinum crucibles in a laboratory furnace. High temperature XRD was used for observing phase and crystallinity changes in situ. The results indicate that the temperature of 1150 degrees C is neither high enough for a full synthesis of ternesite of sufficient quality nor high enough for its decomposition. It appears that the temperature of ternesite decomposition in an open system is around 1250 degrees C. The crystallites grow very fast at the beginning, until the size of 160 nm above which the grow rate is decreasing.

Keywords

Crystallites; X-ray diffraction; Minerals

Authors

DVOŘÁK, K.; GAZDIČ, D.; FRIDRICHOVÁ, M.

Released

15. 6. 2020

Publisher

ELSEVIER

Location

AMSTERDAM

ISBN

1873-5002

Periodical

JOURNAL OF CRYSTAL GROWTH

Year of study

1

Number

542

State

Kingdom of the Netherlands

Pages from

1

Pages to

5

Pages count

5

URL

https://www.sciencedirect.com/science/article/pii/S0022024820302141

BibTex

@article{BUT164307,
  author="Karel {Dvořák} and Dominik {Gazdič} and Marcela {Fridrichová}",
  title="The influence of firing parameters on the crystallinity of ternesite",
  journal="JOURNAL OF CRYSTAL GROWTH",
  year="2020",
  volume="1",
  number="542",
  pages="1--5",
  doi="10.1016/j.jcrysgro.2020.125691",
  issn="1873-5002",
  url="https://www.sciencedirect.com/science/article/pii/S0022024820302141"
}