View More View Less
  • 1 The Open University of Israel Geology Group, Department of Natural Sciences 16 Klausner Street 61392 Tel Aviv Israel 16 Klausner Street 61392 Tel Aviv Israel
  • | 2 CANMET Western Research Centre Natural Resources Canada Devon Alberta Canada T9G 1A8 Devon Alberta Canada T9G 1A8
  • | 3 Claude Bernard University LPCML, UMR 5620 CNRS Lyon 1 43 Bd. 11 November 1918 69622 Villeurbanne Cedex France Lyon 1 43 Bd. 11 November 1918 69622 Villeurbanne Cedex France
  • | 4 The Hebrew University of Jerusalem Department of Inorganic and Analytical Chemistry 91904 Jerusalem Israel 91904 Jerusalem Israel
Restricted access

Abstract  

The products of dickite heated in air at 1000 to 1300°C were studied using curve-fitting of transmission and photoacoustic infrared and micro-Raman spectra. The spectra were compared with those of mullite, Al-spinel, corundum, cristobalite, amorphous silica and meta-dickite. Bands that characterize crystalline phases appeared at 1100°C and became stronger with increasing temperature. Mullite, Al-spinel, corundum and amorphous silica were identified by their characteristic bands. The characteristic IR bands of cristobalite overlap those of mullite and amorphous silica, and its presence was therefore established from intensity ratios of the appropriate bands. The research clearly demonstrated the advantage of using curve-fitting for the identification of high temperature phases in the study of the thermal treatment of kaolin-like minerals by infrared and Raman spectroscopy. This technique seems to be a useful method for materials analysis in the ceramic industry.

Manuscript Submission: HERE

  • Impact Factor (2019): 2.731
  • Scimago Journal Rank (2019): 0.415
  • SJR Hirsch-Index (2019): 87
  • SJR Quartile Score (2019): Q3 Condensed Matter Physics
  • SJR Quartile Score (2019): Q3 Physical and Theoretical Chemistry
  • Impact Factor (2018): 2.471
  • Scimago Journal Rank (2018): 0.634
  • SJR Hirsch-Index (2018): 78
  • SJR Quartile Score (2018): Q2 Condensed Matter Physics
  • SJR Quartile Score (2018): Q2 Physical and Theoretical Chemistry

For subscription options, please visit the website of Springer.

Journal of Thermal Analysis and Calorimetry
Language English
Size A4
Year of
Foundation
1969
Volumes
per Year
4
Issues
per Year
24
Founder Akadémiai Kiadó
Founder's
Address
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher Akadémiai Kiadó
Springer Nature Switzerland AG
Publisher's
Address
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible
Publisher
Chief Executive Officer, Akadémiai Kiadó
ISSN 1388-6150 (Print)
ISSN 1588-2926 (Online)

Monthly Content Usage

Abstract Views Full Text Views PDF Downloads
Jun 2021 2 0 0
Jul 2021 2 0 0
Aug 2021 0 0 0
Sep 2021 0 0 0
Oct 2021 1 0 0
Nov 2021 0 0 0
Dec 2021 0 0 0