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Investigations of Carbon Dioxide Electrolysis on Perovskite with Exsolved Nanoparticles in Solid Oxide Electrolysis Cell
DownloadFall 2023
Carbon dioxide (CO2) electrolysis, when combined with renewable energy sources, has emerged as a promising technology for reducing CO2 emissions. Integrating CO2 electrolysis into solid oxide electrolysis cell (SOEC) technology has become one of the main ways to reduce carbon emissions in the...
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Lead‐207 NMR spectroscopy at 1.4 T: Application of benchtop instrumentation to a challenging I = ½ nucleus
Download2020-01-01
Bernard, G.M., Michaelis, V.K.
The practicality of obtaining liquid‐ and solid‐state 207Pb nuclear magnetic resonance (NMR) spectra with a low permanent‐field magnet is investigated. Obtaining 207Pb NMR spectra of salts in solution is shown to be viable for samples as dilute as 0.05 M. The concentration dependence of the 207Pb...
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Spring 2020
The timing of a diamondiferous kimberlite cluster within the Archean Superior Province, the Renard cluster (Otish field, Québec), was investigated by ID-TIMS U-Pb dating of groundmass perovskite. Few Otish field kimberlites were previously dated by U-Pb perovskite (Renard 1-3 and Lac Beaver) but...
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2018-01-01
Karmakar, A., Dodd, M.S., Agnihotri, S., Ravera, E., Michaelis, V.K.
Lead-free halide double perovskites with a generic formula of A2B′(III)B″(I)X6 (A and B are cations and X is a halide anion) are being explored as a less toxic, higher thermal- and moisture-stable alternative to well-studied lead halide perovskite (APbX3) solar energy absorbers. However, the...
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2017-01-01
Bernard, G.M., Goyal, A., Miskolzie, M., McKay, R., Wu, Q., Wasylishen, R.E., Michaelis, V.K.
A new solid-state nuclear magnetic resonance (NMR) thermometry sample is proposed. The 207Pb NMR chemical shift of a lead halide perovskite, methylammonium lead chloride (MAPbCl3) is very sensitive to temperature, 0.905 ± 0.010 ppm K−1. The response to temperature is linear over a wide...