Seminar

ABSTRACT:  This talk will focus on presenting many of the new and exciting developments in thin film deposition technology which are required by many of today’s high performance applications, such as semiconductors, organic light emitting diodes (OLEDs), organic and perovskite photovoltaics, superconducting and magnetic devices, precision optics, and more.

ABSTRACT:

Part A: Investigation of the Interplay of Reaction and Transport within Biomass Particle during Fast Pyrolysis

ABSTRACT:  In commercial Li-ion batteries, well-ordered close-packed oxides, particularly, layered lithium transition metal oxides, LiTMO₂ (TM = Ni, Mn, Co, Al), are widely used. Despite the high theoretical capacity of these layered oxides (> 270 mAh/g), they are typically operated to deliver a capacity of less than 200 mAh/g to attain good cycling and safety attributes.

ABSTRACT:  Membrane technology has now established itself as an indispensable component in chemical and processing industries. The presentation will give a historical account on membrane research and development in China over the past 6 decades.

ABSTRACT:  Chemical engineers creatively fuse the physical and chemical sciences with biology and mathematics to design processes and products that improve people’s lives. Our research group at the University of British Columbia has interpreted this compelling vision quite literally, and we pass our time applying chemical engineering to address some of the most pressing challenges in health and medicine. My seminar will detail two endeavours that sit at either end of the drug discovery and development pipeline.

ABSTRACT:  Pressure Sensitive Adhesives (PSA’s) are adhesives which forms a bond when pressure is applied between the adhesive and the adhered (substrate). PSA is tacky at room temperature and requires no activation by water, solvent or heat to form a strong bond. Glass transition temperature (Tg) of the adhesive is well below the room temperature.

ABSTRACT:  The field of additive manufacturing (often referred to as 3-D printing) is experiencing a period of tremendous growth.  Applications are being found and continue to emerge in numerous sectors, such as consumer products, aerospace, healthcare, automotive, and many more.  Today's talk will give a brief overview of the various additive manufacturing technologies, some industrial examples will be shared, and finally, challenges within each technology will be highlighted.

ABSTRACT:  Fine particles under 30 microns are very sticky and therefore extremely difficult to handle, due to the stronger interparticle forces, leading to poor powder flowability and fluidization.  However, they are also very useful due to their small size and the very large specific surface areas.  A nanotechnology has been developed that can significantly enhance fine particle flowability by coating a small fraction of nano particles onto their surfaces.

ABSTRACT:   IGPC Ethanol located in Southwestern Ontario is a first generation corn to ethanol plant commissioned in September 2008. Today, IGPC produces 200 million litres of ethanol and 170,000 tonnes of distiller’s grains on a yearly basis, as well as 4,000 tonnes of corn oil for biodiesel production.