A new type of high-temperature, high-pressure cell for spectroscopic studies of hydrous silicate melts

Research output: Contribution to journalArticleResearchpeer review

Authors

  • Marcus Nowak
  • Harald Behrens
  • Wilhelm Johannes

Research Organisations

External Research Organisations

  • University of Bayreuth
View graph of relations

Details

Original languageEnglish
Pages (from-to)1507-1512
Number of pages6
JournalAmerican mineralogist
Volume81
Issue number11-12
Publication statusPublished - 1 Dec 1996

Abstract

A novel type of high-temperature, high-pressure cell has been designed for near-infrared and optical spectroscopy of hydrous silicate melts at pressures up to 3 kbar and temperatures up to 800°C. It consists of an externally heated cell with a disk-shaped sample chamber (4 mm in diameter and 0.2 mm in height) that is compressed between a tungsten carbide piston and a cylindrical sapphire window. A platinum ring surrounding the sample prevents loss of melt or water during the experiment. The new spectroscopic cell was used for direct measurement of H2O species in aluminosilicate melts by near-infrared spectroscopy. Other possible applications of the cell include the study of silicate melts doped with transition metal ions in the UV-VIS-NIR and the observation of the crystallization and dissolution of minerals in hydrous silicate melts under in situ conditions.

ASJC Scopus subject areas

Cite this

A new type of high-temperature, high-pressure cell for spectroscopic studies of hydrous silicate melts. / Nowak, Marcus; Behrens, Harald; Johannes, Wilhelm.
In: American mineralogist, Vol. 81, No. 11-12, 01.12.1996, p. 1507-1512.

Research output: Contribution to journalArticleResearchpeer review

Nowak M, Behrens H, Johannes W. A new type of high-temperature, high-pressure cell for spectroscopic studies of hydrous silicate melts. American mineralogist. 1996 Dec 1;81(11-12):1507-1512. doi: 10.2138/am-1996-11-1222
Nowak, Marcus ; Behrens, Harald ; Johannes, Wilhelm. / A new type of high-temperature, high-pressure cell for spectroscopic studies of hydrous silicate melts. In: American mineralogist. 1996 ; Vol. 81, No. 11-12. pp. 1507-1512.
Download
@article{bb235d5ef92e4c5cba05e1d66c1bf221,
title = "A new type of high-temperature, high-pressure cell for spectroscopic studies of hydrous silicate melts",
abstract = "A novel type of high-temperature, high-pressure cell has been designed for near-infrared and optical spectroscopy of hydrous silicate melts at pressures up to 3 kbar and temperatures up to 800°C. It consists of an externally heated cell with a disk-shaped sample chamber (4 mm in diameter and 0.2 mm in height) that is compressed between a tungsten carbide piston and a cylindrical sapphire window. A platinum ring surrounding the sample prevents loss of melt or water during the experiment. The new spectroscopic cell was used for direct measurement of H2O species in aluminosilicate melts by near-infrared spectroscopy. Other possible applications of the cell include the study of silicate melts doped with transition metal ions in the UV-VIS-NIR and the observation of the crystallization and dissolution of minerals in hydrous silicate melts under in situ conditions.",
author = "Marcus Nowak and Harald Behrens and Wilhelm Johannes",
year = "1996",
month = dec,
day = "1",
doi = "10.2138/am-1996-11-1222",
language = "English",
volume = "81",
pages = "1507--1512",
journal = "American mineralogist",
issn = "0003-004X",
publisher = "Walter de Gruyter GmbH",
number = "11-12",

}

Download

TY - JOUR

T1 - A new type of high-temperature, high-pressure cell for spectroscopic studies of hydrous silicate melts

AU - Nowak, Marcus

AU - Behrens, Harald

AU - Johannes, Wilhelm

PY - 1996/12/1

Y1 - 1996/12/1

N2 - A novel type of high-temperature, high-pressure cell has been designed for near-infrared and optical spectroscopy of hydrous silicate melts at pressures up to 3 kbar and temperatures up to 800°C. It consists of an externally heated cell with a disk-shaped sample chamber (4 mm in diameter and 0.2 mm in height) that is compressed between a tungsten carbide piston and a cylindrical sapphire window. A platinum ring surrounding the sample prevents loss of melt or water during the experiment. The new spectroscopic cell was used for direct measurement of H2O species in aluminosilicate melts by near-infrared spectroscopy. Other possible applications of the cell include the study of silicate melts doped with transition metal ions in the UV-VIS-NIR and the observation of the crystallization and dissolution of minerals in hydrous silicate melts under in situ conditions.

AB - A novel type of high-temperature, high-pressure cell has been designed for near-infrared and optical spectroscopy of hydrous silicate melts at pressures up to 3 kbar and temperatures up to 800°C. It consists of an externally heated cell with a disk-shaped sample chamber (4 mm in diameter and 0.2 mm in height) that is compressed between a tungsten carbide piston and a cylindrical sapphire window. A platinum ring surrounding the sample prevents loss of melt or water during the experiment. The new spectroscopic cell was used for direct measurement of H2O species in aluminosilicate melts by near-infrared spectroscopy. Other possible applications of the cell include the study of silicate melts doped with transition metal ions in the UV-VIS-NIR and the observation of the crystallization and dissolution of minerals in hydrous silicate melts under in situ conditions.

UR - http://www.scopus.com/inward/record.url?scp=0030390670&partnerID=8YFLogxK

U2 - 10.2138/am-1996-11-1222

DO - 10.2138/am-1996-11-1222

M3 - Article

AN - SCOPUS:0030390670

VL - 81

SP - 1507

EP - 1512

JO - American mineralogist

JF - American mineralogist

SN - 0003-004X

IS - 11-12

ER -