Environmental mineralogy, Critical Zone Science, Ore mineralogy, Computational mineralogy, Nanogeoscience.
Recent research has focused on mechanistic understanding of bacterial adhesion to mineral surfaces (e.g., silica, alumina and iron hydroxide) and sorption and redox chemistry of biogenic nanoparticles (e.g., manganese oxide and iron sulfide). My research interest also includes development of "mineral-inspired" energy materials (e.g., photoconductive material and high-temperature superconductive material). Current research includes corrosion processes of nuclear-waste glass and CO2 diffusion in ice crystals. Research approaches incorporate spectroscopic experiments and molecular modeling computations.
Ph.D., Geochemistry, Dept. of Geosciences, The Pennsylvania State University, 2006 (Advisor: Dr. Kubicki)
Ph.D. minor: Chemistry
M.S. (ABD), Geological Sciences, Seoul National University
B.S., Geosystem Science, Seoul National University (summa cum laude)
Postdoctoral Appointee, 2011 - 2012
Geochemistry Department (Dr. Criscenti Lab)
Sandia National Laboratories, USA.
Postdoctoral Fellow, 2006 - 2011
Earth Sciences Division (Professor Sposito Lab)
Lawrence Berkeley National Laboratory, USA.
Awards and honors
Young Geologist award, The Geological Society of Korea, 2013
Young Scientist award, The Mineralogical Society of Korea, 2013
Papers referred in journals
Kwon K.D. and Sposito G. (2015) Mechanistic understanding of metal sorption by phyllomanganates through density functional theory. Advances in the Environmental Biogeochemistry of Manganese Oxides, American Chemical Society, 51-64.
Qasim Mahmood, Sul Ki Park,
Kideok D. Kwon, Sung-Jin Chang, Jin-Yong Hong, Guozhen Shen, Young Mee Jung,
Tae Jung Park, Sung Woon Khang, Woo Sik Kim, Jing Kong and Ho Seok Park (2015) Transition from Diffusion-Controlled
Intercalation into Extrinsically Pseudocapacitive Charge Storage of MoS2 by
Nanoscale Heterostructuring, Advanced Energy Materials in press.
Chae J.-U. and Kwon K.D. (2015) Effects of Fe substitution on lithium incorporation into muscovite, J. Miner. Soc. Korea, 28, 127-133.
Kwon, K.D., Refson, K. and Sposito, G. (2015) Transition metal incorporation into mackinawite (tetragonal FeS), American Mineralogist 100, 1509-1517.
Xu Y., Kim Y.K., Kang S.O., Hong
J.Y., Jung Y.M., Kwon K.D.,
Kong J. and Park H.S. (2015) Elucidating surface redox
charge storage of phosphorus-incorporated graphenes with hierarchical architectures, Nano Energy 15, 576-586.
Simanova A.A., Kwon K.D., Bone S.E., Bargar J.R., Refson K., Sposito G., Peña J. (2015) Probing the sorption reactivity of the edge surfaces in birnessite nanoparticles using nickel(II), Geochimica et Cosmochimica Acta 164, 191-204.
Chae J.-U. and Kwon K.D. (2014) Application of computational mineralogy to studies of hydroxyls in clay minerals, J. Miner. Soc. Korea, 27, 271-281.
Pierce E. Frugier P., Criscenti L., Kwon K.D., and Kersit S. (2014) Modeling interfacial glass-water reactions: Recent advances and current limitations, International Journal of Applied Glass Science 5, 421-435.Zapol P., He H., Kwon K.D. andCriscenti L.J. (2013) First-principles study of hydrolysis reaction barriers in a sodium borosilicate glass, International Journal of Applied Glass Science 4, 395–407.
Kwon K.D. and Criscenti L.J. (2013) Na borosilicate glass structures: A classical molecular dynamics simulations study, J. Miner. Soc. Korea 26, 119-127.
Li W., Pierre-Louis A., Kwon K.D., Kubicki J.D., Strongin D.R. and Phillips B.L. (2013) Molecular level investigations of phosphate sorption on corundum(α-Al2O3) by 31P solid state NMR, ATR-FTIR and quantum chemical calculation, Geochimica et Cosmochimica Acta 107, 252-266.
Hou Y., Fang X., Kwon K.D., Criscenti L.J., Davis D., Lambert T. and Nyman M. (2013) Computational and experimental characterization of a cagelike Fe15 polycation, European Journal of Inorganic Chemistry 1780-1787.
Kwon, K.D., Refson, K. and Sposito, G. (2013) Understanding the trends in transition metal sorption by vacancy sites in birnessite, Geochimica et Cosmochimica Acta 101, 222-232.
Kwon K.D., Refson K., Bone S., Qiao R., Yang W., Liu Z. and Sposito G. (2011) Magnetic ordering in mackinawite (tetragonal FeS): evidence for strong itinerant spin fluctuations, Physical Review B 83, 064402.
Kwon K.D., Refson K. and Sposito G. (2010) Surface complexation of Pb(II) by hexagonal birnessite nanoparticles, Geochimica et Cosmochimica Acta 74, 6731-6740.
Kwon K.D. and Sposito G. (2010) Reactivity of biogenic manganese oxide for metal sequestration and photochemistry: computational solid state physics study, J. Miner. Soc. Korea 23, 161-170.
Peña J., Kwon K.D., Refson K., Bargar J.R. and Sposito G. (2010) Mechanisms of nickel sorption by a bacteriogenic birnessite, Geochimica et Cosmochimica Acta 74, 3076-3089.
Li W.I, Feng J., Kwon K.D., Kubicki J.D. and Phillips B.L. (2010) Surface speciation of phosphate on boehmite( gamma-AlOOH) determined from NMR spectroscopy, Langmuir 26, 4753-4761.
Kwon K.D., Refson K. and Sposito G. (2009) On the role of Mn(IV) vacancies in the photoreductive dissolution of birnessite, Geochimica et Cosmochimica Acta 73, 4142-4150.
Kwon K.D., Refson K. and Sposito G. (2009) Zinc surface complexes on birnessite: A density functional theory study, Geochimica et Cosmochimica Acta 73, 1273-1284.
Kwon K.D., Refson K. and Sposito G. (2008) Defect-induced photoconductivity in layered manganese oxides: A density functional theory study, Physical Review Letters 100, 146601.
Kubicki J.D., Kwon K.D., Paul, K.W. and Sparks D.L. (2007) Surface complex structures model with ab initio calculations: Carbonate, phosphate, arsenate, and sulfate, European Journal of Soil Science 58, 932-944.
Kwon K.D., Green H., Bjöörn P. and Kubicki J.D. (2006) Model bacterial extracellular polysaccharide adsorption onto silica and alumina: Quartz crystal microbalance with dissipation (QCM-D) monitoring of dextran adsorption, Environmental Science & Technology 40, 7739-7744.
Fry R.A., Kwon K.D., Komarneni S., Kubicki J.D. and Mueller K.T. (2006) A solid-state NMR and computational chemistry study of mononucleotides adsorbed to alumina, Langmuir 22, 9281-9286.
Kwon K.D., Vadillo-Rodriguez V., Logan B.E. and Kubicki J.D. (2006) Interactions of biopolymers with silica surfaces: Force measurements and electronic structure calculation studies, Geochimica et Cosmochimica Acta 70, 3803-3819.
Tribe L., Kwon K.D., Trout C.T. and Kubicki J.D. (2006) Molecular orbital theory on surface complex strucutres of glyphosate on goethite: Calculation of vibrational frequencies, Environmental Science & Technology 40, 3836-3841.
Omoike A., Chorover J., Kwon K.D. and Kubicki J.D. (2004) Adhesion of bacterial exopolymers to α-FeOOH: Inner-sphere complexation of phosphodiester groups, Langmuir 20, 11108-11114.
Kwon K.D. and Kubicki J.D. (2004) Molecular orbital theory study on complexation structures of phosphates to iron hydroxides: Calculation of vibrational frequencies and adsorption energies, Langmuir 20, 9249-9254.
Chang S.J., Kim S.J. and Kwon K. (2004) Effects of some water repellents on the structure and water sorption of smectite, Clays and clay minerals 52, 25-30.