Browsing University of Waterloo by Title
Now showing items 11622-11641 of 18674
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Nanostructured Materials for Pseudocapacitors and Single-Electron Devices
(University of Waterloo, 2014-05-21)As a result of increasing demand of power in the modern society, energy storage/consumption is playing a more important role on future economics. Therefore energy storage systems which are more environmentally friendly, ... -
Nanostructured Materials for Tactile and Catalytic Applications
(University of Waterloo, 2018-04-26)In response to the needs of the modern information-rich society, there is an increasing demand for multifunctional materials with novel properties to advance the development of the new-generation electronics. To synthesize ... -
Nanostructured Materials Supported Oxygen Reduction Catalysts in Polymer Electrolyte Membrane Fuel Cells
(University of Waterloo, 2013-04-24)Polymer electrolyte membrane (PEM) fuel cells have been viewed as promising power source candidates for transport, stationary, and portable applications due to their high efficiency and low emissions. The platinum is the ... -
Nanostructured Non-carbonaceous Materials for Improvement of Sulfur Cathode in Lithium-Sulfur Battery
(University of Waterloo, 2014-04-28)Lithium-sulfur battery based on sulfur cathode has the advantages of high specific capacity, high energy density, environmental benignity and natural abundance of sulfur. These advantages over conventional lithium-ion ... -
Nanostructured non-precious metal catalyst and its behavior in the catalyst layer in PEM fuel cells
(University of Waterloo, 2017-02-28)Polymer electrolyte membrane (PEM) fuel cells have been viewed as promising power source candidates for transport, stationary, and portable applications due to their high efficiency and low emissions. The platinum is the ... -
Nanostructured Non-Precious Metal Catalysts for Polymer Electrolyte Fuel Cell
(University of Waterloo, 2010-12-20)Polymer electrolyte membrane fuel cells (PEFCs) have long been thought of as a promising clean alternative energy electrochemical device. They are lightweight, highly efficient, modular and scalable devices. A fuel such ... -
Nanostructured non-precious oxygen reduction reaction catalysts for electrochemical energy applications
(University of Waterloo, 2015-01-07)Fuel cell and state of the art battery technologies share a common electrochemical reaction in their operation. The oxygen reduction reaction (ORR) is a key phenomenon for the efficient operation for both electrochemical ... -
Nanostructured oxygen reduction catalyst designs to reduce the platinum dependency of polymer electrolyte fuel cells
(University of Waterloo, 2015-07-24)Polymer electrolyte fuel cells (PEFCs) are electrochemical devices that efficiently convert hydrogen and oxygen into electricity and water. Their clean point of operation emissions and fast refueling times have resulted ... -
Nanostructured Spinel Oxides as Bi-functional Electrocatalysts for Rechargeable Metal-Air Batteries
(University of Waterloo, 2017-08-24)Due to continuously increasing energy demands, particularly with the emergence of electric vehicles (EV), smart energy grids, and portable electronics, advanced energy conversion and storage systems such as fuel-cells and ... -
Nanostructured TM-Boron Based Hydrides for Solid State Hydrogen Storage (TM-transition metal)
(University of Waterloo, 2016-11-30)Several complex borohydride systems were investigated in this work as potential candidates for on-demand hydrogen generation and/or storage. All selected systems were synthesized by ball milling (BM) in expectation of ... -
Nanostructures based on cyclic C6
(University of Waterloo, 2013-05-24)The properties of a new family of carbon structures based on stacked cyclic C6 rings and intercalated cyclic C6 structures: (C6)n and (C6)nMen-1 have been studied theoretically using ab initio DFT (Density Functional ... -
Nanotechnology Applied in the Design of the Next Generation of Canadian Concrete Pavement Surfaces
(University of Waterloo, 2014-11-20)High friction response in pavement improves road safety, while reduced noise production from the tire-pavement interface benefits public health and the economy of a country. According to Transport Canada, highway crashes ... -
Nanowire Alignment: Techniques, Quantification, and Applications in Large-Area Devices
(University of Waterloo, 2018-09-20)Nanowire alignment is essential for their integration into large-area devices, as well as to obtain certain functionality such as the ability to polarize light and increase surface-enhanced Raman scattering. Various nanowire ... -
Nanowire Quantum Dots as Sources of Single and Entangled Photons
(University of Waterloo, 2014-01-21)Realization of linear quantum computation and establishing secure quantum communication among interacting parties demand for triggered quantum sources delivering genuine single and entangled photons. However, the intrinsic ... -
Naphthalene Hydrogenation with Water Gas Shift in Model Oil/Water Emulsion Slurry over Molybdenum Sulfide
(University of Waterloo, 2009-09-30)Catalytic naphthalene hydrogenation to tetralin in water/hydrocarbon emulsions with simultaneous water gas shift as the hydrogen source was performed in a 300 ml batch autoclave as a model for aromatic hydrogenation in ... -
NAPL Recovery Using CO<sub>2</sub>-Supersaturated Water Injection: Distribution of the CO<sub>2</sub> Gas Phase
(University of Waterloo, 2006)Gas inFusion? is a novel remedial technology that dissolves CO<sub>2</sub> into water under pressure for NAPL recovery. As the supersaturated liquid flows through the porous medium gas evolution occurs in situ as the ... -
Narrative Exploration of Therapeutic Relationships in Recreation Therapy Through a Self-Reflective Case Review Process
(University of Waterloo, 2012-09-27)This narrative inquiry explores therapeutic relationships in the practice of recreation therapy. Narratives were generated in Recreation Therapy’s self-reflective case review process at Sunnybrook Health Sciences Centre—a ... -
A narrative policy analysis of the Accessibility for Ontarians with Disabilities Act, 2005: Exploring implementation in municipal recreation
(University of Waterloo, 2010-09-30)The presence of disability in the political sphere has increased with the enactment of the Accessibility for Ontarians with Disabilities Act (AODA) in 2005. In 2008, implementation of the first standard focused on Customer ... -
Narrow Urban Vehicles with an Integrated Suspension Tilting System: Design, Modeling, and Control
(University of Waterloo, 2018-11-20)Narrow urban vehicles are proposed to alleviate urban transportation challenges like congestion, parking, fuel consumption, and pollution. They are designed to seat one or two people in tandem, which saves space in road ... -
Narrowing the knowledge to action gap: A mixed methods exploration of the implementation of knowledge exchange strategies
(University of Waterloo, 2017-08-25)Adolescence represents a time in which many health behaviours related to chronic disease risk are formed and carried into adult life. Schools are considered key settings for adolescent health interventions; however, despite ...