Meilin Liu

Meilin Liu

Meilin Liu

Regents' Professor, School of Materials Science and Engineering
Associate Chair, Academics, School of Materials Science and Engineering
Co-Director, Center for Innovative Fuel Cell and Battery Technologies

Liu's primary interests lie in fundamental understanding of the effect of structure, defects, and microstructure on transport and electrical properties of surfaces and interfaces. In particular, he is interested in developing new materials for energy storage and conversion, for chemical sensing, and for hydrogen production and separation In addition, he is interested in mathematical modeling of mass and charge transport in solid electrochemical systems and polarization at interfaces.

Liu's current research activities include (1) in-situ characterization of gas-solid interactions using FTIR/Raman spectromicroscopy, impedance spectroscopy, and mass spectrometry; (2) study of transport phenomena and kinetics in ionic and electronic conductors and the effect of imperfections on electrophysical and electrochemical properties; (3) fabrication and characterization of ceramic membranes, thin films, and coatings; mesoporous and nanostructured electrodes and interfaces; and solid-state ionic devices; and (4) development of new materials for high-selectivity gas sensors, for high-energy-density batteries, for low-temperature solid-state fuel cells, and for high temperature PEM fuel cells.

Liu holds 20 U.S. patents and a number of patent applications, co-edited seven proceedings volumes, and published more than 250 papers in reputed journals, book chapter, and conference proceedings. He has also been the co-organizer of 11 international symposia/workshops on materials for energy storage and conversion devices, sensors, and gas separation.

Liu is a fellow of the American Ceramic Society (ACerS) and the Electrochemical Society (ECS). He is the recipient of a Ross Coffin Purdy Award (American Ceramic Society, 2010), an NASA Tech Brief Award (2007), an invited participant, US-Japan Frontiers of Engineering (National Academy of Engineering, 2007); a Crystal Flame Innovation Award in Research (FuelCell South, 2005); an Outstanding Achievement in Research Program Development Award (Georgia Tech, 2003), A Sustained Research Award (Sigma Xi, 2003), a senior Teaching Fellow (Georgia Tech, 2002), a Best Faculty Paper Award (Sigma Xi, 2001), an Outstanding Faculty Research Author Award (Georgia Tech, 1999), an invited participant, Frontiers of Engineering (National Academy of Engineering, 1997), a Best MS Thesis Advisor Award (Sigma Xi, 1996), a National Young Investigator Award (NSF, 1993-98), and a Scholastic Achievement Award (Golden Gate Chapter of ASM, 1986).

meilin.liu@mse.gatech.edu

404.894.6114

Office Location:
Love 258

MSE Profile Page

  • Liu Research Group
  • Google Scholar

    Research Focus Areas:
    • Fuels & Chemical Processing
    • Hydrogen Production
    • Hydrogen Utilization
    • Materials for Energy
    Additional Research:
    Energy Storage; Energy Conversion; Fuel Cells; Batteries; Thin Films; Hydrogen

    IRI Connections:

    Seung Woo Lee

    Seung Woo Lee

    Seung Woo Lee

    Assistant Professor, Woodruff School of Mechanical Engineering
    Director, Energy Storage and Conversion Lab

    Seung Woo Lee joined the Woodruff School of Mechanical Engineering at the Georgia Institute of Technology as an assistant professor in January of 2013. Lee received his Ph.D. in chemical engineering at MIT, focusing on designing high-energy and high-power density nanostructured electrodes for electrochemical energy storage devices, and synthesizing catalysts for electrochemical energy conversion of small molecules such as methanol oxidation and O2 reduction. He conducted his postdoctoral research in designing electrodes for lithium rechargeable batteries and catalysts for solar energy storage in the Department of Mechanical Engineering and the Department of Chemistry at MIT.

    seung.lee@me.gatech.edu

    404.385.0764

    Office Location:
    Love 137

    ME Profile Page

  • Energy Storage and Conversion Lab
  • Google Scholar

    Research Focus Areas:
    • Conventional Energy
    • Delivery & Storage
    • Electronic Materials
    • Hydrogen Production
    • Hydrogen Utilization
    • Materials for Energy
    • Nanomaterials
    Additional Research:
    Heat Transfer; Micro and Nano Engineering; Energy Conversion; Energy Storage; Batteries; Supercapacitors; Catalysis; Fuel Cells; Self-Assembly; Nanostructured Materials

    IRI Connections:

    Paul Kohl

    Paul Kohl

    Paul Kohl

    Regents' Professor and Fellow, School of Chemical and Biomolecular Engineering
    Thomas L. Gossage Chair, School of Chemical and Biomolecular Engineering

    Paul Kohl received a B.S. degree from Bethany College in 1974 and Ph.D. from The University of Texas, both in Chemistry. After graduation, Kohl was employed at AT&T Bell Laboratories in Murray Hill, NJ from 1978 to 1989. During that time, he was involved in the design and processing of electronic packages for Bell system components. He created new chemical processes for silicon, compound semiconductor, and MEMS devices. In 1989, he joined the faculty of the Georgia Institute of Technology in the School of Chemical and Biomolecular Engineering, where he is currently a Regents' Professor and holder of the Thomas L. Gossage/Hercules Inc. Chair. He is the President of The Electrochemical Society and past Editor of Journal of The Electrochemical Society and past founding editor of Electrochemical and Solid-State Letters. Kohl's research interests include the design of new materials, processes, and packages for advanced interconnect for integrated circuits and MEMS devices. He is the past Director of the Semiconductor Research Corporation/DARPA Interconnect Focus Center. The goal of this center was to create new technological solutions for future electronic devices. Current projects include creation of new photosensitive dielectric materials for electronic packaging and the design and fabrication of MEMS packages. He also has programs in new approaches to fuel cells and lithium batteries. The new direct methanol alkaline fuel cells and hybrid alkaline/acid fuel cells have the potential reduced water management and platinum free usage. The integration of high energy density lithium batteries for self-powered integrated circuits and sensors is of interest. Many of these electrochemical devices use ionic liquids as the electrolytes, including the all-sodium battery. Ionic liquids are also being used as the absorber in a new absorption refrigeration cycle. The first ever ionic liquid/fluorocarbon absorption refrigeration cycle has been demonstrated and modeled.

    paul.kohl@chbe.gatech.edu

    404.894.2893

    Office Location:
    B-H 386

    ChBE Profile Page

  • The Kohl Group
  • Research Focus Areas:
    • Electronic Materials
    • Energy Generation, Storage, and Distribution
    • Hydrogen Production
    • Hydrogen Utilization
    • Miniaturization & Integration
    • Optics & Photonics
    Additional Research:
    Interconnect and Electronic Packaging; MEMS; Electronic Systems, Devices, Components, & Packaging; Fuel Cells; Separation Membranes

    IRI Connections:

    Marta Hatzell

    Marta Hatzell

    Marta Hatzell

    Associate Professor, Woodruff School of Mechanical Engineering
    IMS Initiative Lead, Catalysis and Separations
    SEI Lead: Industrial Decarbonization and Clean Catalysis

    Marta Hatzell is an associate professor of mechanical engineering at Georgia Institute of Technology. Prior to starting at Georgia Tech in August of 2015, she was a post-doctoral researcher in the Department of Material Science and Engineering at the University of Illinois - Urbana-Champaign. During her post doc, she worked in the Braun Research Group on research at the interface between colloid science and electrochemistry. She completed her Ph.D. at Penn state University in the Logan Research Group. Her Ph.D. explored environmental technology for energy generation and water treatment. During graduate school she was an NSF and PEO Graduate Research Fellow. 

    Currently her research group focuses on exploring the sustainable catalysis and separations, with applications spanning from solar energy conversion to desalination. She is an active member of the American Chemical Society, the Electrochemical Society, ASEEP, and ASME. Hatzell was awarded the NSF Early CAREER award in 2019 for her work on distributed solar-fertilizers, attended the 2019 US Frontiers of Engineering Symposium through the National Academy of Engineering, and was awarded the 2020 Sloan Research Fellowships in Chemistry.

    marta.hatzell@me.gatech.edu

    (404) 385-4503

    Website

    Research Focus Areas:
    • Combustion
    • Energy Generation, Storage, and Distribution
    • Hydrogen
    • Hydrogen Equity
    • Hydrogen Production
    • Hydrogen Utilization
    Additional Research:
    Catalysis; Energy Storage; Smart Infrastructure; Thermal Systems; Water

    IRI Connections: