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.
Results
Showing 1 to 20 of 76 for “"Battery technology"”.
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Constant-temperature constant-voltage charging method for lithium-ion battery technology
… life cycle due to higher currents applied to the battery because of the Li-ion battery's uncontrolled temperature increase. This thesis evaluates the Constant-Temperature and Constant-Voltage (CT-CV) charging methodology for three different Li-ion batteries over a temperature range of 0°C-50°C. …
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Extraction of zinc from scrap steel using zinc-bromine battery technology
… of zinc from scrap steel using zinc-bromine battery (ZBB) technology. Zinc-bromine flow batteries are a promising technology for energy storage due to their low cost, with coulombic efficiencies of 95 % and energy efficiencies of 75 %. In this research, a static membrane-free ZBB was …
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New developments in main group chemistry for application in modern battery technology
The first results chapter discusses results unrelated to magnesium batteries, however, thetechniques used were similar to those utilised in other results chapter. Arylmethyl anions allow alkali-metals to bind in a σ-fashion to the lateral carbanionic centre or a π-fashion to the aryl ring or in …
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Evaluation of flow battery technology : an assessment of technical and economic feasibility
… below $200/kWh is important in order to have a technology be likely to receive attention and interest from utilities and larger companies. This study breaks down the cost of the Zinc Bromine flow battery in order to assess the current cost and predictions for the future. In addition to assessing …
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Development of magnesium aluminate and gallate chemistry incentivised by potential in rechargeable battery technology
… complexes, relevant to rechargeable Mg battery electrolytes, typically takes the thermodynamically favourable dinuclear [Mg2Cl3]+ form in the solid-state. This thesis reports that judicious choice of Lewis donor allows the deliberate synthesis and isolation of the previously putative …
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Technological assessment and evaluation of high power batteries and their commercial values
Lithium Ion (Li-ion) battery technology has the potential to compete with the more matured Nickel Metal Hydride (NiMH) battery technology in the Hybrid Electric Vehicle (HEV) energy storage market as it has higher specific energy and energy. However, in order to improve Li-ion battery technology to …
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Neo Salt Road: A Story of Salt
… fiction exploring the implications of salt-battery technology as alternative energy storage systems. These energy storage systems are posed to replace nuclear energy use in a highly seismic Japan. The speculative fiction draws inspiration from two seminal Japanese animated films, Princess …
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Battery Blueprint: Saudi Arabia’s Strategic Foray into the Battery Value Chain
… potential to establish a foothold in the global battery industry, an industry that would be pivotal for its energy transition and economic diversification goals. Key enablers such as Saudi Arabia’s commitment to renewable energy and industrial growth in adjacent sectors, including automotive and …
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The lithium-ion battery industry for electric vehicles
… climate change, and soaring energy demand. The battery component will play a key role in the adoption of these vehicles as it defines their cost, range and safety. Advances in lithium-ion battery technology are creating possibilities for electric vehicles to compete with their gasoline …
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FIRST-PRINCIPLES INVESTIGATION OF ELECTRONIC PROPERTIES IN SODIUM-ION ELECTROLYTES FOR SOLID-STATE BATTERY MATERIALS
… that might have use in an emerging field within battery technology. Sodium-ion solid-state batteries are an auspicious technology because nature has provided us with widely distributed precursor materials in such a way that removes geopolitical constraints in its construction and distribution. …
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Modeling and Charging Control of a Lithium Ion Battery System for Solar Panels
<p>The advancement in solar panel and battery technology makes them useful for energy supply and storage. This thesis involves the modeling and charging control of a lithium ion battery system for solar panels. The proposed model is based on the parameters and characteristics of a realistic battery …
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False optimism for the hydrogen economy and the potential of biofuels and advanced energy storage to reduce domestic greenhouse gas emissions
… as potential zero-emission power generation technology for the long-term depending on the advances in photovoltaics, wind power and pumped liquid electrolyte battery technology.
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Electrochemically prepared metal antimonide nanostructures for lithium ion and sodium ion battery anodes
… storing, and utilizing energy resources. Battery technology occupies a critical part of this new energy economy, and the development of electrochemical energy storage devices will be a critical factor for the successful implementation of renewable energy generation and efficiency …
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Modeling and Analysis of a Lithium-ion Convection Battery
… represent the state-of-the-art in energy storage technology due to their high energy density, efficiency, and long cycle life. Despite declining costs and improving energy densities, driven by advancements in materials and manufacturing processes along with expanded market scale, current LIBs …
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Technical and environmental assessment of all-electric 180-passenger commercial aircraft
… designs are reviewed, along with progress in battery technology. An all-electric aircraft design and optimization program, TASOPTe, has been developed from an existing version for conventionally-powered aircraft, TASOPT. Both programs are largely based on first-principles, enabling the design …
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NMR Characterization of Novel Materials for Battery Electrolyte Applications
… motivations to accelerate research in battery technology. In addition, the risk factors generated by the high heat generation and flammability of the batteries are being addressed by inventing new renewable or non-renewable energy resources that do not release greenhouse gases into the …
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Evaluation of micro solid oxide fuel cell technology
… requiring portable power. This emerging technology combines fuel cell technology with microfabrication technology to achieve a micro sized fuel cell on a small silicon die. The potential exists for outperforming standard battery technology by an order of magnitude. A review of micro solid …
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Design, synthesis, and characterisation of transition-metal dicarboxylate anodes for lithium-ion batteries
… the functioning of contemporary society. Current battery technology suffers from a number of shortcomings, including use of performance limited, expensive, non-renewable, and toxic materials. To ensure future proofing of battery technology, new materials and methods that overcome the current …
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BATTERY USAGE IN THE FUTURE FLEET
… research effort examined the current advanced battery requirement (baseline) and projects anticipated battery requirements for the operating force in 2035 and 2045. The research is conducted using a mission engineering perspective to determine the battery requirements. The analysis includes …
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Electric conversation of Porsche 914
… More research and interest must be focused on battery technology and electric vehicles to make this a viable solution for the future of transportation. This project focuses on converting a 1974 Porsche 914, originally equipped with a 4-cylinder IC engine, into a full electric vehicle. The IC …
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