Essays about: "passivation"
Showing result 1 - 5 of 38 essays containing the word passivation.
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1. Investigating self-discharge in a graphite dual-ion cell using in-situ Raman spectroscopy.
University essay from Uppsala universitet/StrukturkemiAbstract : Anion intercalation in the graphite positive electrode of a dual-ion battery requires high potential (> 4.3 V vs Li+/Li), which aggravates parasitic reactions involving electrolyte decomposition and Al corrosion, manifesting in poor coulombic efficiency, cycle life, and quick self-discharge. READ MORE
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2. Investigation of high temperature stability of additive manufactured austenitic stainless steels for space applications
University essay from Luleå tekniska universitet/MaterialvetenskapAbstract : Additive manufacturing (AM) techniques are being studied for their application in the aerospace industry. Numerous benefits come from the already in shape final piece, which needs reduced amount of prime material for its production and can have its shape numerically optimized for weight reduction. READ MORE
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3. Ethyl 2,2-difluoroacetate as Possible Additive for Hydrogen-Evolution-Suppressing SEI in Aqueous Lithium-Ion Batteries
University essay from Uppsala universitet/StrukturkemiAbstract : The performance and lifetime of lithium-ion batteries are strongly influenced by their composition. One category of critical components are electrolyte additives, which are included primarily to stabilize electrode/electrolyte interfaces in the battery cells by forming passivation layers. READ MORE
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4. Development of a novel method for studying permeability of PEG-ylated liposomes
University essay from Uppsala universitet/Institutionen för kemi - ÅngströmAbstract : PEG-ylated liposomes are attractive in terms of utilizing them as long-circulating drug carriers. With the incorporation of PEG-components in the liposomal membranes, their permeability towards small-molecule solutes may be affected for various reasons. READ MORE
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5. Graphene Quantum Dots as Fluorescent and Passivation Agents for Multimodal Bioimaging
University essay from KTH/Tillämpad fysikAbstract : Zero-dimensional graphene (carbon) quantum dots have been drawing attention in bio-related applications since their discovery, especially for their optical properties, chemical stability, and easily modifiable surface. This thesis focuses on the green synthesis of nitrogen-doped graphene quantum dots (GQDs) for dual-mode bioimaging with X-ray fluorescence (XRF) and optical fluorescence. READ MORE