High pressure studies of potassium perchlorate
Abstract
Two experiments are reported on KClO4 at extreme conditions. A static high pressure Raman study was first conducted to 18.9 GPa. Evidence for at least two new phases was observed: one between 2.4 and 7.7 GPa (possibly sluggish), and the second near 11.7 GPa. Then, the X-ray induced decomposition rate of potassium perchlorate (KClO4 hv→ KCl + 2O2) was studied up to 15.2 GPa. The time-dependent growth of KCl and O2 was monitored. The decomposition rate slowed at higher pressures. As a result, we present the first direct evidence for O2 crystallization at higher pressures, demonstrating that O2 molecules aggregate at high pressure.
- Authors:
-
[1];
- Univ. of Nevada, Las Vegas, NV (United States)
- Univ. of Nevada, Las Vegas, NV (United States); Carnegie Inst. of Washington, Argonne, IL (United States)
- Publication Date:
- Research Org.:
- Univ. of Nevada, Las Vegas, NV (United States)
- Sponsoring Org.:
- USDOE National Nuclear Security Administration (NNSA)
- OSTI Identifier:
- 1332633
- Alternate Identifier(s):
- OSTI ID: 1359002
- Grant/Contract Number:
- NA0001982; FC08-01NV14049; NA0001974; FG02-99ER45775
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Chemical Physics Letters
- Additional Journal Information:
- Journal Volume: 660; Journal Issue: C; Journal ID: ISSN 0009-2614
- Publisher:
- Elsevier
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 73 NUCLEAR PHYSICS AND RADIATION PHYSICS; useful hard x-ray photochemistry; high pressure; oxygen; kclo4 decomposition
Citation Formats
Pravica, Michael, Wang, Yonggang, Sneed, Daniel, Reiser, Sharissa, and White, Melanie. High pressure studies of potassium perchlorate. United States: N. p., 2016.
Web. doi:10.1016/j.cplett.2016.07.060.
Pravica, Michael, Wang, Yonggang, Sneed, Daniel, Reiser, Sharissa, & White, Melanie. High pressure studies of potassium perchlorate. United States. https://doi.org/10.1016/j.cplett.2016.07.060
Pravica, Michael, Wang, Yonggang, Sneed, Daniel, Reiser, Sharissa, and White, Melanie. Fri .
"High pressure studies of potassium perchlorate". United States. https://doi.org/10.1016/j.cplett.2016.07.060. https://www.osti.gov/servlets/purl/1332633.
@article{osti_1332633,
title = {High pressure studies of potassium perchlorate},
author = {Pravica, Michael and Wang, Yonggang and Sneed, Daniel and Reiser, Sharissa and White, Melanie},
abstractNote = {Two experiments are reported on KClO4 at extreme conditions. A static high pressure Raman study was first conducted to 18.9 GPa. Evidence for at least two new phases was observed: one between 2.4 and 7.7 GPa (possibly sluggish), and the second near 11.7 GPa. Then, the X-ray induced decomposition rate of potassium perchlorate (KClO4 hv→ KCl + 2O2) was studied up to 15.2 GPa. The time-dependent growth of KCl and O2 was monitored. The decomposition rate slowed at higher pressures. As a result, we present the first direct evidence for O2 crystallization at higher pressures, demonstrating that O2 molecules aggregate at high pressure.},
doi = {10.1016/j.cplett.2016.07.060},
journal = {Chemical Physics Letters},
number = C,
volume = 660,
place = {United States},
year = {Fri Jul 29 00:00:00 EDT 2016},
month = {Fri Jul 29 00:00:00 EDT 2016}
}
Free Publicly Available Full Text
Publisher's Version of Record
Other availability
Search WorldCat to find libraries that may hold this journal
Cited by: 12 works
Citation information provided by
Web of Science
Web of Science
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
Communication: A novel method for generating molecular mixtures at extreme conditions: The case of hydrogen and oxygen
journal, September 2014
- Pravica, Michael; Sneed, Daniel; White, Melanie
- The Journal of Chemical Physics, Vol. 141, Issue 9
X-ray induced mobility of molecular oxygen at extreme conditions
journal, November 2013
- Pravica, Michael; Popov, Dmitry; Sinogeikin, Stanislav
- Applied Physics Letters, Vol. 103, Issue 22
Note: A novel method for in situ loading of gases via x-ray induced chemistry
journal, October 2011
- Pravica, Michael; Bai, Ligang; Park, Changyong
- Review of Scientific Instruments, Vol. 82, Issue 10
Note: Experiments in hard x-ray chemistry: In situ production of molecular hydrogen and x-ray induced combustion
journal, March 2012
- Pravica, Michael; Bai, Ligang; Park, Changyong
- Review of Scientific Instruments, Vol. 83, Issue 3
High-pressure X-ray diffraction studies of potassium chlorate
journal, December 2011
- Pravica, Michael; Bai, Ligang; Bhattacharya, Neelanjan
- Journal of Applied Crystallography, Vol. 45, Issue 1
Measurement of the Energy Dependence of X-ray-Induced Decomposition of Potassium Chlorate.
journal, March 2013
- Pravica, Michael; Bai, Ligang; Sneed, Daniel
- The Journal of Physical Chemistry A, Vol. 117, Issue 11
Hydrazine at high pressure
journal, January 2013
- Pravica, Michael; Bai, Ligang; Liu, Yu
- Chemical Physics Letters, Vol. 555
High pressure X-ray photochemical studies of carbon tetrachloride: Cl2 production and segregation
journal, December 2013
- Pravica, Michael; Sneed, Daniel; Smith, Quinlan
- Chemical Physics Letters, Vol. 590, p. 74-76
Carbon tetrachloride under extreme conditions
journal, May 2014
- Pravica, Michael; Sneed, Daniel; Wang, Yonggang
- The Journal of Chemical Physics, Vol. 140, Issue 19
Note: Loading method of molecular fluorine using x-ray induced chemistry
journal, August 2014
- Pravica, Michael; Sneed, Daniel; White, Melanie
- Review of Scientific Instruments, Vol. 85, Issue 8
Pressure induced structural phase transition in solid oxidizer KClO 3 : A first-principles study
journal, May 2013
- Yedukondalu, N.; Ghule, Vikas D.; Vaitheeswaran, G.
- The Journal of Chemical Physics, Vol. 138, Issue 17
Radiation-induced decomposition of PETN and TATB under pressure
journal, September 2006
- Giefers, Hubertus; Pravica, Michael; Liermann, Hanns-Peter
- Chemical Physics Letters, Vol. 429, Issue 1-3, p. 304-309
Radiation-Induced Decomposition of PETN and TATB under Extreme Conditions
journal, April 2008
- Giefers, Hubertus; Pravica, Michael
- The Journal of Physical Chemistry A, Vol. 112, Issue 15
Phase relations of KClO4 and KBF4 to high pressures
journal, February 1970
- Pistorius, Carl W. F. T.
- Journal of Physics and Chemistry of Solids, Vol. 31, Issue 2
High-pressure synthesis of superconducting (Ca, K)2 CuO2Cl2
journal, December 1995
- Tatsuki, T.; Adachi, S.; Itoh, M.
- Physica C: Superconductivity, Vol. 255, Issue 1-2
Vibrational Spectroscopy at High Pressure of the Permanganate Anion Trapped in Potassium Bromide and Potassium Perchlorate Matrices
journal, May 2006
- Barsan, Mirela M.; Butler, Ian S.; Gilson, Denis F. R.
- The Journal of Physical Chemistry B, Vol. 110, Issue 18
A Raman spectroscopic study of the structural phase transition and reorientational motions of the ClO 4− ions in KClO4
journal, June 1983
- Toupry, N.; Poulet, H.; Le Postollec, M.
- Journal of Raman Spectroscopy, Vol. 14, Issue 3
Potassium perchlorate
journal, September 1977
- Johansson, G. B.; Lindqvist, O.
- Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry, Vol. 33, Issue 9
Oxygen phase equilibria near 298 K
journal, December 1979
- Nicol, Malcolm; Hirsch, K. R.; Holzapfel, Wilfried B.
- Chemical Physics Letters, Vol. 68, Issue 1
High-Pressure Studies of Cyclohexane to 40 GPa
journal, April 2007
- Pravica, Michael; Shen, Yongrong; Quine, Zachary
- The Journal of Physical Chemistry B, Vol. 111, Issue 16
Works referencing / citing this record:
Structural Phase Transition Peculiarities in Ion-Molecular Perchlorate Crystals
journal, June 2018
- Aliev, A. R.; Gafurov, M. M.; Akhmedov, I. R.
- Physics of the Solid State, Vol. 60, Issue 6