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Filtering by: Creator Reeher, James A., Jr. Academic Affiliation Chemistry Commencement Year Unknown

Fracture Toughness of Co4Sb12 and In0.1Co4Sb12 Thermoelectric Skutterudites Evaluated by Three Methods

Creator:

Eilertsen, James, Subramanian, M. A., and Kruzic, J. J.

Abstract:

Interstitially filled skutterudites are a promising class of state-of-the-art thermoelectric materials. Although thermoelectrics are exposed to significant thermal stresses, little information is known about the fracture toughness of interstitially doped skutterudites. This work explores the fracture toughness of undoped Co₄Sb₁₂ and indium doped In₀.₁Co₄Sb₁₂ skutterudites using three methods: 1) Vickers...

Resource Type:

Article

Full Text:

James Eilertsena, b, 1, M. A. Subramaniana , J. J. Kruzicb, * aDepartment of Chemistry, Oregon State
Aqueous Complexation of Thorium(IV), Uranium(IV), Neptunium(IV), Plutonium(III/IV), and Cerium(III/IV) with DTPA

Creator:

Brown, M. Alex, Paulenova, Alena, and Gelis, Artem V.

Abstract:

Aqueous complexation of Th(IV), U(IV), Np(IV), Pu(III/IV), and Ce(III/IV) with DTPA was studied by potentiometry, absorption spectrophotometry, and cyclic voltammetry at 1 M ionic strength and 25 °C. The stability constants for the 1:1 complex of each trivalent and tetravalent metal were calculated. From the potentiometric data, we report stability...

Resource Type:

Article

Full Text:

Diethylenetriaminepentaacetic acid (DTPA) complexes with actinide and lanthanide elements play a relevant role in nuclear