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 8 of 8 for “"Composite Cathodes"”.
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Composite cathodes for lithium rechargeable batteries
… was investigated towards the fabrication of composite, nanoarchitectured electrode materials for solid-state rechargeable batteries. In situ growth of cathodic phases within ion-conducting copolymer domains was explored as a means to control morphology and to increase the …
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Investigation and Improvement of SofC Composite Cathodes
… performance, and long term stability of SOFC composite cathodes prepared by infiltration methods. The majority of the work that follows aims to improve the understanding of the processes contributing to cathode deactivation and to propose strategies to lessen the extent of this deactivation. …
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Synthesis and electrochemical characterization of lithium vanadium phosphate
… via a solid-state reaction and cast into composite cathodes. (90/5/5 ratio of LVP, Super P Carbon, and PVDF.) These composite cathodes were used in lithium anode, LiPF6 liquid electrolyte, Swage-type cells that were galvanostatically cycled from 3.OV to 4.2V and from 3.4V to 4.8V at C/20 …
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Microstructure Engineering of All-Solid-State Composite Electrodes
… enhanced safety and higher energy densities. Composite cathodes are pivotal in determining the areal capacity and specific energy of SSBs, making their design, fabrication and characterization an important research direction. This dissertation focuses on electrode microstructure engineering …
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A Plastic-Based Thick-Film Li-Ion Microbattery for Autonomous Microsensors
… micropower system for autonomous microsensors. A composite porous electrode structure and a liquid state electrolyte were implemented in the microbatteries to achieve the high power capability and energy density. The use of single-walled carbon nanotubes (SWNTs) was found to significantly reduce …
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Scalable Processing Routes for Solid-State Energy Conversion and Storage Devices
… Four investigate scalable processes for SEs and composite cathodes for sulfide-based ASSBs and demonstrate how polymer affects dispersion stability and electrochemical properties. Chapter Three reveals how strict control of solid loading of a slurry prepared for tape casting SEs enables highly …
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Metallic MoS2 Nanosheets for Lithium-Sulfur Batteries
… sulfur into the 1T MoS2 host structure, creating composite cathodes that maintain excellent electrochemical performance even under commercially relevant conditions. The scalability of MWCE further enables the fabrication of Ampere-hour pouch cells that deliver impressive initial capacities of 1245 …
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Continuum modeling of electro-chemo-mechanical phenomena in all-solid-state batteries
… features a Lithium-metal anode, a solid-state composite cathode, and a stiff ceramic electrolyte. While an attractive alternative, commercialization of SSBs faces a series of chemo-mechanical issues across its constituents, namely growth induced fracture of solid-state electrolyte (SSE) due to …