Matches in SemOpenAlex for { <https://semopenalex.org/work/W2080865596> ?p ?o ?g. }
Showing items 1 to 98 of
98
with 100 items per page.
- W2080865596 endingPage "597" @default.
- W2080865596 startingPage "591" @default.
- W2080865596 abstract "The redox stability of PuO 2 2+ was investigated in brine under subsurface conditions. In simulated brines, when no reducing agent was present, 0.1 mM concentrations of plutonium(VI) were stable as regards to reduction for over two years, which was the duration of the experiments performed. In these systems, the plutonyl existed as a carbonate or hydroxy-chloride species. The introduction of reducing agents ( e.g. steel coupons, and aqueous Fe 2+ ) typically present in a subsurface repository, however, led to the destabilization of the plutonium(VI) complexes and the subsequent reduction to Pu(IV) under most conditions investigated. X-ray Absorption Near-Edge Spectroscopy (XANES) confirmed that the final oxidation state in these systems was Pu(IV). This reduction lowered the overall steady state concentration of plutonium in the brine by 3−4 orders of magnitude. These results show the importance of considering repository constituents in evaluating subsurface actinide solubility/mobility and provide further evidence of the effectiveness of reduced iron species in the reduction and immobilization of higher-valent plutonium species." @default.
- W2080865596 created "2016-06-24" @default.
- W2080865596 creator A5000426196 @default.
- W2080865596 creator A5022032068 @default.
- W2080865596 creator A5085379251 @default.
- W2080865596 creator A5090287364 @default.
- W2080865596 date "2006-11-01" @default.
- W2080865596 modified "2023-09-24" @default.
- W2080865596 title "Reduction of plutonium(VI) in brine under subsurface conditions" @default.
- W2080865596 cites W1647927312 @default.
- W2080865596 cites W1964940890 @default.
- W2080865596 cites W1996739620 @default.
- W2080865596 cites W2033835675 @default.
- W2080865596 cites W2144589213 @default.
- W2080865596 cites W2296100553 @default.
- W2080865596 cites W2561555908 @default.
- W2080865596 cites W2562491369 @default.
- W2080865596 cites W2578148171 @default.
- W2080865596 cites W4238793146 @default.
- W2080865596 cites W43413776 @default.
- W2080865596 cites W91256656 @default.
- W2080865596 doi "https://doi.org/10.1524/ract.2006.94.9-11.591" @default.
- W2080865596 hasPublicationYear "2006" @default.
- W2080865596 type Work @default.
- W2080865596 sameAs 2080865596 @default.
- W2080865596 citedByCount "20" @default.
- W2080865596 countsByYear W20808655962012 @default.
- W2080865596 countsByYear W20808655962013 @default.
- W2080865596 countsByYear W20808655962014 @default.
- W2080865596 countsByYear W20808655962018 @default.
- W2080865596 countsByYear W20808655962019 @default.
- W2080865596 countsByYear W20808655962020 @default.
- W2080865596 crossrefType "journal-article" @default.
- W2080865596 hasAuthorship W2080865596A5000426196 @default.
- W2080865596 hasAuthorship W2080865596A5022032068 @default.
- W2080865596 hasAuthorship W2080865596A5085379251 @default.
- W2080865596 hasAuthorship W2080865596A5090287364 @default.
- W2080865596 hasConcept C107872376 @default.
- W2080865596 hasConcept C110715899 @default.
- W2080865596 hasConcept C121332964 @default.
- W2080865596 hasConcept C135788738 @default.
- W2080865596 hasConcept C147789679 @default.
- W2080865596 hasConcept C155574463 @default.
- W2080865596 hasConcept C177322064 @default.
- W2080865596 hasConcept C178790620 @default.
- W2080865596 hasConcept C179104552 @default.
- W2080865596 hasConcept C184651966 @default.
- W2080865596 hasConcept C185592680 @default.
- W2080865596 hasConcept C2776957854 @default.
- W2080865596 hasConcept C2778591166 @default.
- W2080865596 hasConcept C2778695967 @default.
- W2080865596 hasConcept C2780659211 @default.
- W2080865596 hasConcept C32891209 @default.
- W2080865596 hasConcept C540271850 @default.
- W2080865596 hasConcept C544153396 @default.
- W2080865596 hasConcept C55904794 @default.
- W2080865596 hasConcept C62520636 @default.
- W2080865596 hasConceptScore W2080865596C107872376 @default.
- W2080865596 hasConceptScore W2080865596C110715899 @default.
- W2080865596 hasConceptScore W2080865596C121332964 @default.
- W2080865596 hasConceptScore W2080865596C135788738 @default.
- W2080865596 hasConceptScore W2080865596C147789679 @default.
- W2080865596 hasConceptScore W2080865596C155574463 @default.
- W2080865596 hasConceptScore W2080865596C177322064 @default.
- W2080865596 hasConceptScore W2080865596C178790620 @default.
- W2080865596 hasConceptScore W2080865596C179104552 @default.
- W2080865596 hasConceptScore W2080865596C184651966 @default.
- W2080865596 hasConceptScore W2080865596C185592680 @default.
- W2080865596 hasConceptScore W2080865596C2776957854 @default.
- W2080865596 hasConceptScore W2080865596C2778591166 @default.
- W2080865596 hasConceptScore W2080865596C2778695967 @default.
- W2080865596 hasConceptScore W2080865596C2780659211 @default.
- W2080865596 hasConceptScore W2080865596C32891209 @default.
- W2080865596 hasConceptScore W2080865596C540271850 @default.
- W2080865596 hasConceptScore W2080865596C544153396 @default.
- W2080865596 hasConceptScore W2080865596C55904794 @default.
- W2080865596 hasConceptScore W2080865596C62520636 @default.
- W2080865596 hasIssue "9-11" @default.
- W2080865596 hasLocation W20808655961 @default.
- W2080865596 hasOpenAccess W2080865596 @default.
- W2080865596 hasPrimaryLocation W20808655961 @default.
- W2080865596 hasRelatedWork W1986593942 @default.
- W2080865596 hasRelatedWork W1992084602 @default.
- W2080865596 hasRelatedWork W2001255785 @default.
- W2080865596 hasRelatedWork W2005172169 @default.
- W2080865596 hasRelatedWork W2040474411 @default.
- W2080865596 hasRelatedWork W2054377467 @default.
- W2080865596 hasRelatedWork W2080865596 @default.
- W2080865596 hasRelatedWork W2328415928 @default.
- W2080865596 hasRelatedWork W2799954782 @default.
- W2080865596 hasRelatedWork W2951122891 @default.
- W2080865596 hasVolume "94" @default.
- W2080865596 isParatext "false" @default.
- W2080865596 isRetracted "false" @default.
- W2080865596 magId "2080865596" @default.
- W2080865596 workType "article" @default.