Note: A novel method for in situ loading of gases via x-ray induced chemistry
- UNLV
We have developed and demonstrated a novel method to load oxygen in a sealed diamond anvil cell via the x-ray induced decomposition of potassium chlorate. By irradiating a pressurized sample of an oxidizer (KClO{sub 3}) with either monochromatic or white beam x-rays from the Advanced Photon Source at ambient temperature and variable pressure, we succeeded in creating a localized region of molecular oxygen surrounded by unreacted sample which was confirmed via Raman spectroscopy. We anticipate that this technique will be useful in loading even more challenging, difficult-to-load gases such as hydrogen and also to load multiple gases.
- Research Organization:
- Argonne National Lab. (ANL), Argonne, IL (United States). Advanced Photon Source (APS)
- Sponsoring Organization:
- UNIVERSITYDOE - BASIC ENERGY SCIENCESU.S. ARMY RESEARCH
- OSTI ID:
- 1029008
- Journal Information:
- Rev. Sci. Instrum., Vol. 82, Issue (10) ; 10, 2011; ISSN 0034-6748
- Country of Publication:
- United States
- Language:
- ENGLISH
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