Browsing Chemical Engineering by Title
Now showing items 381-400 of 987
-
Fabrication and characterization of biomimetic dry adhesives supported by foam backing material
(University of Waterloo, 2017-08-23)Using sacrificial templates to create 3D structures is commonly employed in various fields such as tissue engineering and water remediation to create complex and high surface area scaffolds. Herein, several sacrificial ... -
Fabrication and Characterization of Metal-support for Solid Oxide Fuel Cells (MSOFCs)
(University of Waterloo, 2016-09-27)Solid oxide fuel cells (SOFCs) can generate electricity with higher efficiency and reduced carbon emissions compared with conventional power generation systems. Unlike many other fuel cells, SOFCs are beneficial in terms ... -
Fabrication and Characterization of Novel Flow Battery Electrodes using Electrospinning
(University of Waterloo, 2018-09-25)The increase in energy demand, depletion of fossil fuel reserves and climate change has shifted our focus to using renewable energy resources. Alternative energy sources, though environmentally friendly, are intermittent ... -
Fabrication and Characterization of Novel Zinc Air Battery Cathodes Using Electrospinning and Electrospraying Techniques
(University of Waterloo, 2021-02-01)High specific energy density, low cost, and relative safety make zinc air batteries a promising energy storage technology. However, to fully realize their advantages improvements must be made to increase their efficiency, ... -
Fabrication of Graphene-based Electrodes for Electrochemical Energy Storage Devices
(University of Waterloo, 2023-08-29)Amid a global climate crisis, the urgent transition to net zero carbon emissions necessitates the development of improved electrochemical energy storage (EES) devices, such as batteries and supercapacitors. One of the most ... -
Fabrication of Nanostructured Manganese Oxide Electrode with M13 Phage Template
(University of Waterloo, 2014-01-08)Applications of biotechnology in drug delivery and medical instrumentation and energy storage have been gaining popularity. Especially, utilization of biotechnology for energy storage is attracting attention due to its ... -
Fabrication of Transparent Nanocellulose Paper from Plant Sources for Energy Devices
(University of Waterloo, 2024-01-04)Over the past decades, electronic waste has accumulated and has increased by 21% in the last five years. Recently, a UN report founded that the world dumped a gross record of 53.6 million tonnes of e-waste across last ... -
Facile solid-state synthesis of eco-friendly sodium iron silicate with exceptional sodium storage behaviour
(Elsevier, 2018-09-01)It is crucial to develop stable energy sources for rechargeable sodium-ion batteries using simple synthesis methods. Herein, we report a facile route for synthesizing phase-pure carbon-coated Na2FeSiO4 polyanionic cathodes ... -
Fermentation study of metabolically engineered Escherichia coli strains for high-level 1-propanol production
(University of Waterloo, 2015-09-29)As the current global energy requirements are mainly met through the combustion of petroleum, coal, and natural gas, concerns over the global warming and the sustainability of the future exploitation of fossil fuels are ... -
Fibers-based Porous Structures for Oil Absorption Applications
(University of Waterloo, 2018-01-18)In the age of environmental awareness the persistent problem of oil spills and their frequent occurrences have urged researchers to advance and innovate the methods for oil spill remediation. Besides being a significant ... -
Flexible Energy Storage Systems Based on Electrically Conductive Hydrogels
(Elsevier, 2019-01)To power wearable electronic devices, various flexible energy storage systems have been designed to work in consecutive bending, stretching and even twisting conditions. Supercapacitors and batteries have been considered ... -
A Flow Calorimetric Study of Adsorption of Dibenzothiophene, Naphthalene and Quinoline on Zeolites
(University of Waterloo, 2008-05-20)The purpose of this work is to develop a reliable procedure for determination of liquid phase heats of adsorption via a flow calorimetric technique. The second objective is to study heats of adsorption of target sulfur ... -
A Flow Cytometry Based Assay for the Quantification of Viruses Using Changes in Infected Cell Granularity
(University of Waterloo, 2015-08-21)A need exists for rapid, low-cost, and accurate infectious viral quantification method in the bio-pharmaceutical field for the production of vaccines and virus-based therapeutics. Two of the most common and traditionally ... -
Flowable-Electrode Capacitive Deionization for Treatment of Mining Process-Affected Water
(University of Waterloo, 2019-11-26)Water is a critical resource in the mining and resources sector. It enables the extraction and materials processing operations that underpin this primary industry, and therefore everyday life. Water’s value in mining means ... -
Fluctuation correction for the critical transition of symmetric homopolymer blends
(AIP, 2017-07)Monte Carlo simulations are performed on structurally symmetric binary homopolymer blends over a wide range of invariant polymerization indexes, N. A finite-size scaling analysis reveals that certain critical exponents ... -
Fluctuation effects in blends of A+B homopolymers with AB diblock copolymer
(AIP, 2018-05)Field-theoretic simulations (FTS) are performed on ternary blends of A- and B-type homopolymers of polymerization N_h and symmetric AB diblock copolymer of polymerization N_c. Unlike previous studies, our FTS are conducted ... -
Formation and Field-switching Dynamics of Nematic Droplets
(University of Waterloo, 2017-08-23)Liquid crystals (LCs) refer to a class of materials which have anisotropic properties. They are used in many technological applications ranging from displays to biological sensors. One example of a category of technologically ... -
Formation and Removal of SOx and NOx in Pressurized Oxy-fuel Coal Combustion
(University of Waterloo, 2019-02-19)Growing concerns over greenhouse gas emissions have driven extensive research in carbon capture, storage and sequestration. Oxy-fuel combustion is a promising technology in CO2 capture, as the combustion products consists ... -
Formation of Secondary Organic Aerosols by Germicidal Ultraviolet Light
(Multidisciplinary Digital Publishing Institute, 2019-01-31)Ultraviolet (UV) light with a wavelength of 254 nm is known to be germicidal, and thus has been increasingly employed as a method of disinfection for indoor environments. Solar UV wavelengths (300 to 400 nm) are known to ... -
Fractionation of non-animal protein hydrolysates for use in Chinese Hamster Ovary cell media
(University of Waterloo, 2010-01-22)This thesis presents a study on the enhancement of CHO cell growth by Yeast extract, Yeastolate, and Primatone fractions obtained by dead-end ultrafiltration. The total solid, peptide contents, antioxidant capacity and ...