G.-h. Moon, Y. Shin, B. W. Arey, C. Wang, G. J. Exarhos, W. Choi, J. Liu, “Carbon Dioxide-Assisted Fabrication of Highly Uniform Submicron-sized Colloidal Carbon Spheres via Hydrothermal Carbonization Using Soft Drink”, Colloid Polym. Sci.2012, 290, 1567-1573.
https://doi.org/10.1007/s00396-012-2729-4
J. Yi, C. Bahrini, C. Schoemaecker, C. Fittschen, W. Choi, “Photocatalytic Decomposition of H2O2 on Different TiO2 Surfaces Along with the Concurrent Generation of HO2 Radicals Monitored Using Cavity Ring Down Spectroscopy”, J. Phys. Chem. C 2012, 116, 10090-10097
https://doi.org/10.1021/jp301405e
D. Monllor-Satoca, R. Gómez, W. Choi, “Concentration-Dependent Photoredox Conversion of As(III)/As(V) on Illuminated Titanium Dioxide Electrodes”, Environ. Sci. Technol. 2012, 46, 5519-5527.
https://doi.org/10.1021/es203922g
I. Y. Kim, J. M. Lee, T. W. Kim, H. N. Kim, H.-i. Kim, W. Choi, S.-J. Hwang, “A Strong Electronic Coupling between Graphene Nanosheets and Layered Titanate Nanoplates: A Soft-Chemical Route to Highly Porous Nanocomposites with Improved Photocatalytic Activity”, Small 2012, 8, 1038-1048.
https://doi.org/10.1002/smll.201101703
J. Kim, D. Monllor-Satoca, W. Choi, “Simultaneous Production of Hydrogen with the Degradation of Organic Pollutants Using TiO2 Photocatalyst Modified with Dual Surface Components”, Energy Environ. Sci., 2012, 5, 7647-7656.
https://doi.org/10.1039/C2EE21310A
J.-W. Jang, S. Choi, G.-H. Moon, K. Ihm, J. Y. Kim, D. H. Youn, S. Lee, Y. H. Lee, W. Choi, K.-H. Lee, J. S. Lee, “Photocatalytic Synthesis of Pure and Water-dispersible Graphene Monosheets”, Chem. Eur. J. 2012, 18, 2762-2767.
https://doi.org/10.1002/chem.201103212
W. Kim, T. Seok, W. Choi, “Nafion Layer-Enhanced Photosynthetic Conversion of CO2into Hydrocarbons on TiO2 Nanoparticles” Energy Environ. Sci., 2012 , 5, 6066-6070
https://doi.org/10.1039/C2EE03338K
G.-H. Moon, H.-I. Kim, Y. Shin, W. Choi, "Chemical-free Growth of Metal Nanoparticles on Graphene Oxide Sheets under Visible Light Irradiation", RSC Adv.2012, 2, 2205-2207.
https://doi.org/10.1039/C2RA00875K
G. Zhang, I. Y. Song, T. Park, W. Choi, " Recyclable and stable ruthenium catalyst for free radical polymerization at ambient temperature initiated by visible light photocatalysis" Green. Chem., 2012, 14, 618-621
https://doi.org/10.1039/C2GC16409D
J. Yeo, D.-h. Kim, A. Bokare, W. Choi, "Photochemical Removal of Hexavalent Chromium through Iodide Oxidation under 254 nm Irradiation", Separation and Purification Technol. 2012, 91, 18–22.
https://doi.org/10.1016/j.seppur.2011.08.015
N. Naseri, H. Kim, W. Choi, A. Z. Moshfegh, “Optimal Ag Concentration for H2 Production via Ag:TiO2 Nanocomposite Thin Film Photoanode”, Int. J. Hydrogen Energy, 2012, 37, 3056-3065.
https://doi.org/10.1016/j.ijhydene.2011.11.041
H. Kim, G. Moon, D. Monllor-Satoca, Y. Park, W. Choi, "Solar Photoconversion Using Graphene/TiO2 Composites: Nanographene Shell on TiO2 Core versus TiO2Nanoparticles on Graphene Sheet", J. Phys. Chem. C 2012, 116, 1535–1543
https://doi.org/10.1021/jp209035e
H. Park, A. Bak, T. H. Jeon, S. Kim, W. Choi, "Photo-chargeable and Dischargeable TiO2 and WO3 Heterojunction Electrodes", Appl. Catal. B: Environ. 2012, 115-116, 74-80.
https://doi.org/10.1016/j.apcatb.2011.12.006
D. Monllor-Satoca, W. Choi, Comment on "Photocatalytic Oxidation of Arsenite over TiO2: Is Superoxide the Main Oxidant in Normal Air-Saturated Aqueous Solutions?",Environ. Sci. Technol. 2011, 45, 9816-9817.
https://doi.org/10.1021/es200574h
T. H. Jeon, W. Choi, H. Park, "Cobalt–Phosphate Complexes Catalyze the Photoelectrochemical Water Oxidation of BiVO4 Electrodes", Phys. Chem. Chem. Phys. 2011, 13, 21392-21401.
https://doi.org/10.1039/C1CP23135A
A. Bak, W. Choi, H. Park, "Enhancing the Photoelectrochemical Performance of Hematite (α-Fe2O3) Electrodes by Cadmium Incorporation", Appl. Catal. B: Environ.2011, 110, 207-215.
https://doi.org/10.1016/j.apcatb.2011.09.002
A. Bokare, W. Choi, "Advanced Oxidation Process Based on the Cr(III)/Cr(VI) Redox Cycle", Environ. Sci. Technol. 2011, 45, 9332-9338.
https://doi.org/10.1021/es2021704
G. Zhang, I. Y. Song, K. H. Ahn, T. Park, W. Choi, "Free radical polymerization initiated and controlled by visible light photocatalysis at ambient temperature".Macromolecules, 2011, 44, 7594-7599.
https://doi.org/10.1021/ma201546c
S. Cho, J.-W. Jang, J. Kim, J. S. Lee, W. Choi, K.-H. Lee, "Three-Dimensional Type II ZnO/ZnSe Heterostructures and Their Visible Light Photocatalytic Activities",Langmuir 2011, 27, 10243-10250.
https://doi.org/10.1021/la201755w
D. Kim, J. Kim, W. Choi, "Effect of magnetic field on the zero valent iron induced oxidation reaction", J. Hazard. Mater. 2011, 192, 928-931
https://doi.org/10.1016/j.jhazmat.2011.05.075