منابع مشابه
Chemistry/electrochemistry of Spent Nuclear Fuel as a Wasteform
Mineralogical Association of Canada Short Course 43, Winnipeg MB, May 2013, p. xx-xx INTRODUCTION The direct disposal of spent nuclear fuel in geologic repositories, built several hundred metres underground, has been under consideration internationally for 20 to 30 years. Various geologic formations are being, or have been, studied including tuff rock, salt domes, sedimentary clay deposits an...
متن کاملNew Ionophoric Calix[4]diquinones: Coordination Chemistry, Electrochemistry, and X-ray Crystal Structures.
A new library of ionophoric p-tert-butylcalix[4]diquinones containing ester (1), primary, secondary, and tertiary amide (2-4), and crown ether (5) substituents has been synthesized by treatment of the respective 1,3-bis-substituted p-tert-butylcalix[4]arene with Tl(OCOCF(3))(3) in trifluoroacetic acid. The structures of the free ligands 1 and 2, a p-tert-butylcalix[4]diquinone bridged at the lo...
متن کاملModeling Elementary Heterogeneous Chemistry and Electrochemistry in Solid-Oxide Fuel Cells
Modeling Elementary Heterogeneous Chemistry and Electrochemistry in Solid-Oxide Fuel Cells Huayang Zhu,* Robert J. Kee,* Vinod M. Janardhanan, Olaf Deutschmann,* and David G. Goodwin Engineering Division, Colorado School of Mines Golden, Colorado 80401, USA Institute for Chemical Technology, University of Karlsruhe, Karlsruhe, Germany Engineering and Applied Science, California Institute of Tec...
متن کاملSurface chemistry of bulk nanocrystalline pure iron and electrochemistry study in gas-flow physiological saline.
Conventional microcrystalline pure iron (MC-Fe) becomes a new candidate as biodegradable metals, which has the insufficient physical feature and inferior biodegradation behavior. Novel bulk nanocrystalline pure iron (NC-Fe) was fabricated via equal channel angular pressing technique in the present work to overcome these problems. The contact angle test with water and glycerol droplets shows a s...
متن کاملElectrochemistry-enabled fabrication of orthogonal nanotopography and surface chemistry gradients for high-throughput screening.
Gradient surfaces are emerging tools for investigating mammalian cell-surface interactions in high throughput. We demonstrate the electrochemical fabrication of an orthogonal gradient platform combining a porous silicon (pSi) pore size gradient with an orthogonal gradient of peptide ligand density. pSi gradients were fabricated via the anodic etching of a silicon wafer with pore sizes ranging f...
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ژورنال
عنوان ژورنال: Review of Polarography
سال: 2006
ISSN: 0034-6691
DOI: 10.5189/revpolarography.52.79