Transport systems such as cars and trucks play a very important role in supporting everyday life of modern society. Efforts have never stopped since the invention of these systems to improve their energy efficiencies and mitigate the associated environmental impacts. We aim to advance current and emerging energy technologies for transport systems and other applications, for example, fuel cells, batteries, and automobile exhaust abatement. The focus is on the functional materials that are used in these systems with an emphasis in the materials structure/performance relationship. These efforts in fundamental materials research will expedite the development of sustainable energy technologies. Current research topics include hydrogen production, vehicle emissions control, batteries, and fuel processing.
Professor Lu, Yi-Chun
Electrochemical Energy and Interfaces Laboratory
We study fundamental mechanisms and develop functional materials for electrochemical and bioelectrochemical energy storage and conversion. We investigate electrochemical interfaces including battery interfacial chemistry, electrocatalysis, and bioelectrochemical interfaces by employing spectroscopic and microscopic techniques coupled with in situ & ex situ electrochemical characterizations on model material systems. Applying insights gained from these mechanistic studies, we seek to develop material design principles for high-energy, efficient and long-lasting energy storage and conversion technologies for a sustainable energy future.
Our areas of research include:
Combustion and fuels: study the oxidation and ignition behaviors of traditional and alternative fuels using shock tube/laser absorption techniques.
Optical diagnostics: develop laser-based diagnostics for in situ measurements of various flow field parameters for applications in scramjet, pulse detonation engine, gas turbine engine, coal-fired power plant and other combustion and propulsion systems.
Spectroscopic instrumentation: design ultra-sensitive laser spectroscopic instrumentation for trace gas detection and chemical sensing in atmospheric chemistry, environmental monitoring, industrial process control, and biomedical research.
Professor Xu, Dongyan
Nano Energy Research Laboratory
The Nano Energy Research Laboratory (NERL) is devoted to fundamentally understand energy and mass transport phenomena at the micro/nanoscale for advanced energy conversion and biomedical applications. Current research activities in the laboratory are mainly in three research directions: Thermoelectrics, Thermal Management, and Micro/nanofluidics. For thermoelectric research, we mainly focus on development of efficient nanostructured thermoelectric materials, fundamental understanding of phonon and electron transport in nanostructured materials, and fabrication of thermoelectric devices for waste heat harvesting. In the area of thermal management, we will explore the boiling heat transfer limits with microstructured surfaces and also develop novel thermal interface materials with low thermal resistance. As to micro/nanofluidic research, we aim to develop novel micro/nanofluidic devices for biomedical applications.
Professor Zhao, Ni
Laboratory of Organic and Nanostructured Optoelectronics
Professor Zhao, Ni’s group is developing solution-processed photovoltaic technologies for low-cost, large-area and light-weight solar panels. Our research covers a wide range of topics, including material and device engineering, spectroscopic study of photophysical processes, as well as electrical characterizations and device modelling.