Progress in the chemistry of chromium(V) doping agents used in polarized target materials
Conference
·
OSTI ID:6329389
- Illinois Univ., Chicago, IL (USA)
- Argonne National Lab., IL (USA)
- Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany, F.R.). Hamburger Synchrotronstrahlungslabor
We wish to report progress in two areas of the chromium (V)-based doping agents: Two commonly used chromium (V) complexes, I and II, have been synthesized in perdeuterated form (i.e., all hydrogens replaced by deuterium). They are sodium bis(2-ethyl-2-deuteroxy-butyrato)oxochromate(V)monodeuterate, IV, (acronym EDBA-Cr(V)), and sodium bis(2-deuteroxy-2-methylpropionato)oxochromate(V), III, (acronym DMPA-Cr(V)). A synthetic route leading to the preparation of stable, chromium(III)-free solutions of chromium(V) in diols (1,2-ethanediol/ethylene glycol/and 1,2-propanediol/propylene glycol/) has been outlined.
- Research Organization:
- Argonne National Lab., IL (USA)
- Sponsoring Organization:
- DOE/ER
- DOE Contract Number:
- W-31109-ENG-38
- OSTI ID:
- 6329389
- Report Number(s):
- ANL-HEP-PR-90-97; CONF-900924--14; ON: DE91006597
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201 -- Chemical & Physicochemical Properties
43 PARTICLE ACCELERATORS
430303* -- Particle Accelerators-- Experimental Facilities & Equipment
CHEMISTRY
CHROMIUM
CRYSTAL DOPING
ELEMENTS
FABRICATION
METALS
POLARIZED TARGETS
SPECTRA
TARGETS
TRANSITION ELEMENTS
VISIBLE SPECTRA
400201 -- Chemical & Physicochemical Properties
43 PARTICLE ACCELERATORS
430303* -- Particle Accelerators-- Experimental Facilities & Equipment
CHEMISTRY
CHROMIUM
CRYSTAL DOPING
ELEMENTS
FABRICATION
METALS
POLARIZED TARGETS
SPECTRA
TARGETS
TRANSITION ELEMENTS
VISIBLE SPECTRA