Sensing the Essence of Matter
The central research theme of our group is to uncover inorganic materials with exotic physical and chemical properties. To pursue this goal, our group focus on synthetic inorganic chemistry of crystalline and amorphous materials, including nano to microporous amorphous solids, hetero-anionic composites, and ultra-low dense high surface area gels, nanoparticles, and deposition of the thin film. We converge numerous analytic tools, including Synchrotron X-ray Pair Distribution Functions (PDF) and X-ray Absorption Spectroscopy (XANES and EXAFS), to understand the synthesis, morphology, and structure-function relationships of the newly synthesized materials. The ultimate goal of synthesizing such diverse classes of materials is to discover innovative materials that meet the required properties for applications related to sustainable energy and the environment, specifically:
Environmental Remediation
Remediation of radioactive ions from defense legacy tank waste
Wastewater treatment for chemically toxic metals cations and oxo-anions
Gaseous mercury and radio-iodine removal
Electrochemical Energy Storage
Electrode materials for Li- and Na-ion batteries for electric vehicles and grid-scale energy storage
Incremental development of lithium oxide-based cathodes for fast-charged batteries.
Synthesis and fabrication of high energy density supercapacitor
Energy Conversion
Electro-catalytic Hydrogen production as an alternative to carbon-based energy
Our Collaborators
Dr. Dien Li (Savannah River National Laboratory)
Dr. Kathryn Taylor-Pashow (Savannah River National Laboratory)
Dr. Ruhul Amin (Oak Ridge National Laboratory)
Dr. Chad Risko (University of Kentucky)
Dr. Mengya Li (Oak Ridge National Laboratory)
Dr. Kamila Wiaderek (Argonne National Laboratory)
Dr. Jan Allen (US Army Research Laboratory)
Dr. David Baker (US Army Research Laboratory)
Dr. Zikri Arslan (US Geological Survey)
Prof. Shulan Ma (Beijing Normal University)
Prof. Mercouri Kanatzidis (Northwestern University)
Dr. Ioannis Spanopoulos (University South Florida)
Location of our lab and Dr. Islam's office