Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"electrode analysis"”.
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Microfluidic H2/O2 fuel cells for contaminant and electrode analysis
… hydroxyl anions, which leads to (i) reduced electrode performance if formed salts precipitate from solution and (ii) lowered electrolyte conductivity, which reduces cell performance and operating lifetime. We have used a microfluidic H2/O2 fuel cell as an analytical platform to determine the …
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The preparation and characterization of stannous fluoride materials containing strontium
… absorption spectrophotometry, fluoride ion electrode analysis, infrared spectroscopy, X-ray diffraction, thermal analyses and Mossbauer spectroscopy. Recrystallization of SrSn$\sb2$F$\sb{6\cdot}$H$\sb2$O and Sr$\sb2$Sn$\sb2$NO$\sb3$F$\sb{7\cdot}$2H$\sb2$O from nitric acid was performed in …
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The oxidative metabolism of malate plus pyruvate, and a-ketoglutarate by vitamin E-deficient rat liver mitochondria
… and α-ketoglutarate, were measured by oxygen electrode analysis. Statistically significant differences were seen among state 4 respiration with α-ketoglutarate, state 4 respiration(combined data with endogenous, pyruvate plus malate and α-ketoglutarate), state 3 endogenous respiration, and …
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Combining Computation and Experimentation for Accelerated Understanding of Electrode Microstructure in Redox Flow Batteries
… return to their respective tanks. The electrodes are encased in the RFB reactor and fulfill several critical functions for successful operation: They facilitate advection through the porous media, afford active sites for redox events, and transfer liberated electrons through a solid …
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Burial Chronological Sequencing of the Colonial Maya Cemetery at Tipu, Belize Using Fluoride Ion Analysis
… the sequence of burials using fluoride ion electrode analysis at the colonial cemetery at Tipu, Belize in order to explore demographic and other cultural effects associated with European contact. The cemetery at Tipu in west central Belize, dating from within the first century of Spanish …
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Investigation of contaminant effects and cathode catalysts in microfluidic fuel cells
… components that can easily be swapped to test electrodes, electrolyte, or other aspects of the fuel cell. A reference electrode placed at the outlet allows for individual electrode analysis, which is not normally possible in conventional membrane-based fuel cells. External control over the …
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Microfluidic platforms for the investigation of fuel cell catalysts and electrodes
… fuel cell components, particularly catalysts and electrodes, within operating fuel cells is critical to designing robust, inexpensive configurations that are required for commercial introduction. Such detailed in-situ investigations of individual electrode processes are complicated by other …