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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Rational Design of Engineered Porous Transition Metal-based Electrocatalysts for Rechargeable Zinc-air Batteries
(University of Waterloo, 2024-06-27)The adoption of primary zinc-air batteries (ZABs) for telecommunication and medical applications underscores their commercial viability. However, the progress of ZABs have been hindered by challenges associated with air ... -
Synthesis and Characterization of Polymeric Sensing Materials for Detection of Gases in Energy Storage Devices
(University of Waterloo, 2024-06-21)The increasing popularity of portable electronic devices, electric vehicles, and smart grids has created a need for energy storage systems including battery technology with lithium-ion batteries (LIBs) being one of the ... -
Robust NMPC of Large-Scale Systems and Surrogate Embedding Strategies for NMPC
(University of Waterloo, 2024-06-20)Non-linear model predictive control (NMPC) is a promising control algorithm due to its ability to deal with constrained multivariable problems. However, NMPC can be computationally expensive to solve due to its non-linear ... -
Rheology of Suspensions of Solid Particles in Liquids Thickened by Starch Nanoparticles
(University of Waterloo, 2024-05-24)This study explores the rheological characteristics of suspensions containing solid particles dispersed in aqueous matrix phase thickened with starch nanoparticles (SNP). The SNP concentration ranged from 5 to 35 wt% ... -
Modification Strategy for Mn-based Layered Transition Metal Oxide as Sodium-ion Battery Cathodes
(University of Waterloo, 2024-05-23)Sodium-ion batteries (SIBs) are being touted as the future of energy storage. However, the lackluster performance of current cathode technology is a major roadblock to their widespread use. Among the promising candidates ... -
Recovery of Volatile Aroma Compounds by Membranes
(University of Waterloo, 2024-05-03)This research investigates the potential application of poly(ether block amide) (PEBA) membranes for the separation of volatile aroma compounds from wine and the effect of non-volatile components on the separation performance ... -
Structurally Enhanced Electrodes for Redox Flow Batteries Produced via Electrospinning
(University of Waterloo, 2024-04-29)The vanadium redox flow battery is one of the most promising secondary batteries for energy storage system due to its design flexibility attributed to the large adjustable capacity of the storage tanks filled with electrolyte ... -
Novel Copolymers Based on Methoxythiophene-Flanked Diketopyrrolopyrrole for Wearable Resistive Sensors
(University of Waterloo, 2024-04-25)The exposure that firefighters experience due to their occupation has recently been identified by the World Health Organization as a Group 1 carcinogen. One factor is colorless, odorless, toxic gases in “warm zones” near ... -
Highly Crosslinked Natural Rubber-Cellulose Nanocrystals Composites for Sustainable Material Applications
(University of Waterloo, 2024-04-24)In a bid to develop environmentally friendly rubber materials, the use of renewable and sustainable additives and reinforcing fillers that could provide suitable mechanical property enhancement is of great interest. In ... -
A Study of the Solubility and Mobility of Silver Ions in Chitosan and Fibroin Membranes
(University of Waterloo, 2024-04-24)Chitosan and fibroin are biopolymers widely applied in wound healing and wastewater treatment with silver ions (Ag+). The solubility and mobility of Ag+ in these polymers are important parameters for designing and optimizing ... -
A Droplet Microfluidic Platform Used to Encapsulate Single Pre-formed Cancer Spheroids in Hydrogel Microenvironments
(University of Waterloo, 2024-04-19)Cancer has been a leading cause of death around the world for many years. Even with the emerging technologies seen in these times, there is still a lack of truly personalized treatments since cancer tumors are not fully ... -
In Vitro Modelling of Fuchs Endothelial Dystrophy for Corneal Endothelial Cell Apoptosis and Characterization of Human Descemets Membrane
(University of Waterloo, 2024-04-18)The corneal endothelium is a terminally differentiated tissue that is typically considered non-proliferative in vivo. Corneal endothelial dystrophies, including Fuchs' endothelial dystrophy (FED), are a significant cause ... -
Upcycling Plastic Waste to Activated Carbon for Waste Water Treatment Applications
(University of Waterloo, 2024-04-09)Plastic waste disposal continues to be a widespread issue, as plastic products are discarded at high rates and do not biodegrade in the environment. Although a portion of this waste is recycled, the limitations of conventional ... -
CO2 Conversion to Syngas and Hydrocarbons over Transition Metal-Based Catalysts Synthesized via Reverse Microemulsion Method
(University of Waterloo, 2024-03-28)This thesis offers a comprehensive exploration into the development, exploration, and practical implications of various catalysts, with a particular focus on their performance and critical roles in the efficient and ... -
A Journey into Jamming: Phase Transitions and Edge-to-Edge Heterostructures in Langmuir Blodgett Films of Exfoliated Two-Dimensional Materials
(University of Waterloo, 2024-03-21)Two-dimensional (2D) materials hold significant promise as new electronic materials, and could enable high mobility devices, and flexible electronics. In particular, graphene and few-layer molybdenum disulfide have been ... -
Design and development of nanocomposites by carbon-based 2D materials for piezoresistive sensing application
(University of Waterloo, 2024-02-08)In the realm of wearable electronic devices, considerable attention has been directed toward flexible compressive piezoresistive sensors, given their potential applications in real-time human health monitoring and gesture ... -
Development of Cobalt-Free Cathodes for Lithium-Ion Batteries
(University of Waterloo, 2024-01-22)Lithium-ion batteries (LIBs) are the dominant energy story technology for mobile devices and plug-in electric vehicles due to their unmatched combination of energy density, power output, and cycle stability. A coveted goal ... -
Improved Dynamic Latent Variable Modeling for Process Monitoring, Fault Diagnosis and Anomaly Detection
(University of Waterloo, 2024-01-04)Due to the rapid advancement of modern industrial processes, a considerable number of measured variables enhance the complexity of systems, progressively leading to the development of multivariate statistical analysis (MSA) ... -
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 ... -
Predicting Adsorbent Performance for Carbon Capture using Machine Learning Models
(University of Waterloo, 2023-12-22)Carbon capture is a promising way to slow down climate change from anthropogenic sources. One of the carbon capture technologies that is being actively researched is adsorption. Given the increasing amount of literature ...