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Full-Text Articles in Nanoscience and Nanotechnology
Development Of Advanced Nanomaterials For Potential Lithium-Ion Battery Application, Jian Liu
Development Of Advanced Nanomaterials For Potential Lithium-Ion Battery Application, Jian Liu
Electronic Thesis and Dissertation Repository
Lithium-ion batteries (LIBs) are promising energy storage media under serious consideration for practical applications in electric vehicle (EVs) and hybrid electric vehicles (HEVs). However, to meet the requirements for EVs and HEVs, the performance of commercially available LIBs needs to be greatly improved in terms of the energy density, cycling life, rate capability, safety and cost. It is well known that the LIB performance is highly dependent on the choice of electrode materials. Therefore, it is greatly important to develop new electrode materials as replacements for graphite/LiCoO2 used in commercial LIBs, in order to achieve high-performance LIBs desirable for …
Multiscale Modeling Of Liquid Crystalline/Nanotube Composites, Sharil Patrale
Multiscale Modeling Of Liquid Crystalline/Nanotube Composites, Sharil Patrale
Dissertations, Master's Theses and Master's Reports - Open
The objective of this research is to synthesize structural composites designed with particular areas defined with custom modulus, strength and toughness values in order to improve the overall mechanical behavior of the composite. Such composites are defined and referred to as 3D-designer composites. These composites will be formed from liquid crystalline polymers and carbon nanotubes. The fabrication process is a variation of rapid prototyping process, which is a layered, additive-manufacturing approach. Composites formed using this process can be custom designed by apt modeling methods for superior performance in advanced applications. The focus of this research is on enhancement of Young's …
Electrical And Optical Characterization Of Carbon Nanotube Diodes, Argyrios Malapanis
Electrical And Optical Characterization Of Carbon Nanotube Diodes, Argyrios Malapanis
Legacy Theses & Dissertations (2009 - 2024)
Carbon nanotubes are good candidates for future applications, including nanoelectronic and nanophotonic devices. Their quasi-one dimensional (1D) character offers appealing device properties. These include reduced carrier scattering, carrier mobility up to two orders of magnitude higher than that of materials used in state-of-the-art computer chips today, current densities rivaling those of the best semiconductors, enhanced optical absorption, and band gaps tunable with tube diameter and doping. Recent breakthroughs in research point to the possibility of placing nanotubes precisely on substrates with densities approaching that of transistors on today's computer chips in a way that's integratable with existing Si-based technology. Such …