Chemical Engineering
This is the collection for the University of Waterloo's Department of Chemical Engineering .
Research outputs are organized by type (eg. Master Thesis, Article, Conference Paper).
Waterloo faculty, students, and staff can contact us or visit the UWSpace guide to learn more about depositing their research.
Recent deposits
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Chemical Modification of Poly-α-1,3-Glucan
(University of Waterloo, 2022-05-09)Sustainability is becoming a primary consideration in the development of new materials. Specifically, renewability and biodegradability are desirable properties for materials in a variety of applications, including packaging ... -
Design and Experimental Study of a Sabatier Reactor for Conversion of CO2 and Biogas into Renewable Natural Gas
(University of Waterloo, 2022-05-04)Biogas is a product of anaerobic fermentation which is rich in CO2. Upgrade of biogas is commercially achieved by separating CO2 and impurities to improve its quality. As an alternative, the CO2 contained in biogas can be ... -
Porous MXene Synthesis and Applications for Batteries
(University of Waterloo, 2022-05-02)Efficient electrochemical energy storage devices are of particular importance for accelerating the widespread adaption of renewable energy, and electrode materials are critical to achieve optimal system performance. MXene ... -
Functional Polysaccharide Nanomaterials (PS-NMs) for the reduction of elevated serum cholesterol & progressive diet-induced obesity (DIO): A 'novel' application of PS-NMs.
(University of Waterloo, 2022-04-28)High plasma cholesterol (hypercholesterolemia) is a potential consequence of obesity that is becoming a major public health challenge. Excess caloric intake without a corresponding increase in energy expenditure is believed ... -
Optimal Processing Pathway for Sludge-to-Energy Technologies: A Superstructure Optimization-Based MINLP Model
(University of Waterloo, 2022-04-27)The perception of sewage sludge has been increasingly changing from being a waste, that is a burden to the environment and society, to a useful resource of materials and renewable energy. There are several available ... -
Green Thermo-Mechano-Chemical Processing for the Recovery of Lignocellulosic Biomass Components
(University of Waterloo, 2022-04-20)The components of lignocellulosic biomasses are attractive material alternatives for petroleum-derived products as they are renewable bioresources. However, their applicability is currently stunted by their acid-heavy ... -
Design of Polymeric Materials: Experiences and Prescriptions
(Wiley, 2020-12-23)As process engineering has matured, research interest has shifted towards polymer product quality. In the past 20 years or so, the shift has progressed even further, as interest in polymer product quality has morphed into ... -
Hierarchical Data Analysis for the Characterization of Polymeric Materials: Linking Measurements and Statistical Methodology
(ASEE, 2021-01-01)As future chemical engineers, it is important that students be able to identify and quantify sources of error. A statistical analysis technique that is often overlooked is hierarchical design methodology, which allows for ... -
Anomaly Detection and Classification with Deep Learning Techniques
(University of Waterloo, 2022-03-30)The capability of deep learning (DL) techniques for dealing with non-linear, dynamic and correlated data has paved the way for developing DL-based solutions for real-world problems. Among them, anomaly detection has been ... -
Uniaxial and Viscoelastic Properties of SPI and SPI-Polysaccharide Gels
(University of Waterloo, 2022-03-23)Nowadays, consumption of soy-based products is increasing due to their appealing nutritional profile, affordability, health benefits, and potential to serve as a suitable substitute for dairy-based foods. Textural property ... -
Alkaline Treatment of Chitosan Membranes
(University of Waterloo, 2022-03-22)Derived from deacetylation of chitin, which is one of the most abundant natural polymers, chitosan has been drawing extensive attention due to its outstanding properties, and potential in many applications in the forms of ... -
Application of Cellulose Nanocrystals (CNCs) in Emulsified Asphalt
(University of Waterloo, 2022-03-18)In today's world, transportation infrastructure plays a vital role in global competitiveness and the quality of life in societies. A considerable fraction of taxpayers' money is spent on expanding and maintaining road ... -
Development of oleophilic membranes for volatile organic compound and nitrogen separation
(University of Waterloo, 2022-03-14)Volatile organic compounds (VOCs) are the foremost hazardous pollutants in the air. VOC emissions have significant effects on the environment and human health. Membrane separation, as an excellent technology for VOC removal ... -
Synthesis, Crystal Structure and Performance of Solid Electrolytes for Lithium and Sodium Solid-State Batteries
(University of Waterloo, 2022-03-08)The world is realizing the significance of clean energy technologies for green house gas emission reduction. To pave the path to electrification across multiple sectors including transportation, quality energy storage ... -
Effect of Topography, Stiffness and Biochemicals on Neuronal Differentiation
(University of Waterloo, 2022-02-18)The mechanical and biochemical modifications of the hydrogel substrates play an essential role in tissue engineering research and neurodegenerative therapies. Topography, stiffness, and biochemicals are known to have ... -
Integration of Scheduling and Control for Chemical Batch Plants under Stochastic Uncertainty: A Back-off Approach
(University of Waterloo, 2022-02-18)Due to competitiveness in the chemical industrial sector, methodologies must be developed for an optimal programming of activities of a plant and a safe operation of its equipment. The formulation of a problem that involves ... -
Optimal Design and Operation of Polygeneration Systems Incorporating Renewable Energy Sources and Chemical Production
(University of Waterloo, 2022-02-16)With the energy transition underway, there is a consensus effort from both worldwide governments and industry, to facilitate the integration of more renewable energy into power grids. However, the main challenge with ... -
Hemi-Isoindigo Polymers and Oligomers for Temperature Sensing Applications
(University of Waterloo, 2022-02-09)Organic semiconductors are extensively used for electronic applications such as OFETs and OPVs due to their low-cost and well-defined manufacturing processes. This includes vacuum deposition, solution processing, and ... -
Constructing pristine and modified cellulose nanocrystals based cured polychloroprene nanocomposite films for dipped goods application
(Elsevier, 2020-08)In this work, polychloroprene rubber (CR) nanocomposite films reinforced with native and modified cellulose nanocrystals (CNCs) were evaluated for dipped goods applications. The CNC modification, with a goal of enhancing ... -
Sensing guanine and its derivatives: From molecular recognition to applications
(Elsevier, 2020-11)Guanine plays an indispensable role in building nucleic acids, and its derivatives take part in various cellular functions such as regulating biological reactions and signal transduction. Monitoring the levels of guanine ...
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