Publications

Govindaraju GV, Wheeler GP, Lee D, Choi KS. Methods for Electrochemical Synthesis and Photoelectrochemical Characterization for Photoelectrodes. Chemistry of Materials. 2017;29:355-370.
Peng Y, Govindaraju GV, Lee DKi, Choi KS, Andrew TL. Integrating a Semitransparent, Fullerene-Free Organic Solar Cell in Tandem with a BiVO4 Photoanode for Unassisted Solar Water Splitting. ACS Applied Materials & Interfaces. 2017;9:22449-22455.
Nam DH, Choi KS. Bismuth as a New Chloride-Storage Electrode Enabling the Construction of a Practical High Capacity Desalination Battery. Journal of the American Chemical Society. 2017;139:11055-11063.
Kim TW, Choi KS. Improving Stability and Photoelectrochemical Performance of BiVO4 Photoanodes in Basic Media by Adding a ZnFe2O4 Layer. Journal of Physical Chemistry Letters. 2016;7:447-451.
Roylance JJ, Choi KS. Electrochemical reductive biomass conversion: direct conversion of 5-hydroxymethylfurfural (HMF) to 2,5-hexanedione (HD) via reductive ring-opening. Green Chemistry. 2016;18:2956-2960.
Kang D, Hill JC, Park Y, Choi KS. Photoelectrochemical Properties and Photostabilities of High Surface Area CuBi2O4 and Ag-Doped CuBi2O4 Photocathodes. Chemistry of Materials. 2016;28:4331-4340.
Roylance JJ, Choi KS. Electrochemical reductive amination of furfural-based biomass intermediates. Green Chemistry. 2016;18:5412-5417.
Kang D, Lee D, Choi KS. Electrochemical Synthesis of Highly Oriented, Transparent, and Pinhole-Free ZnO and Al-Doped ZnO Films and Their Use in Heterojunction Solar Cells. Langmuir. 2016;32:10459-10466.
Roylance JJ, Kim TW, Choi KS. Efficient and Selective Electrochemical and Photoelectrochemical Reduction of 5-Hydroxymethylfurfural to 2,5-Bis(hydroxymethyl)furan using Water as the Hydrogen Source. ACS Catalysis. 2016;6:1840-1847.
Lu XY, Gaus M, Elstner M, Choi KS. Parametrization of DFTB3/3OB for Magnesium and Zinc for Chemical and Biological Applications. Journal of Physical Chemistry B. 2015;119:1062-1082.
Cha HG, Choi KS. Combined biomass valorization and hydrogen production in a photoelectrochemical cell. Nature Chemistry. 2015;7:328-333.
Papa CM, Cesnik AJ, Evans TC, Choi KS. Electrochemical Synthesis of Binary and Ternary Niobium-Containing Oxide Electrodes Using the p-Benzoquinone/Hydroquinone Redox Couple. Langmuir. 2015;31:9502-9510.
Kim TW, Ping Y, Galli GA, Choi KS. Simultaneous enhancements in photon absorption and charge transport of bismuth vanadate photoanodes for solar water splitting. Nature Communications. 2015;6.
Kang D, Kim TW, Kubota SR, Cardiel AC, Cha HG, Choi KS. Electrochemical Synthesis of Photoelectrodes and Catalysts for Use in Solar Water Splitting. Chemical Reviews. 2015;115:12839-12887.
A. Maijenburg W, Regis M, Hattori AN, Tanaka H, Choi KS, Elshof JE ten. MoS2 Nanocube Structures as Catalysts for Electrochemical H2 Evolution from Acidic Aqueous Solutions. ACS Appl. Mater. Interfaces. 2014;6:2003-2010.
Kang D, Park Y, Hill JC, Choi KS. Preparation of Bi-Based Ternary Oxide Photoanodes BiVO4, Bi2WO6, and Bi2Mo3O12 Using Dendritic Bi Metal Electrodes. J. Phys. Chem. Lett. 2014;5:2994-2999.
Kim TW, Woo MA, Regis M, Choi KS. Electrochemical Synthesis of Spinel Type ZnCo2O4 Electrodes for Use as Oxygen Evolution Reaction Catalysts. Journal of Physical Chemistry Letters. 2014;5:2370-2374.
Park Y, Kang D, Choi KS. Marked enhancement in electron-hole separation achieved in the low bias region using electrochemically prepared Mo-doped BiVO4 photoanodes. Physical Chemistry Chemical Physics. 2014;16:1238-1246.
Kim TW, Choi KS. Nanoporous BiVO4 Photoanodes with Dual-Layer Oxygen Evolution Catalysts for Solar Water Splitting. Science. 2014;343:990-994.
A. Maijenburg W, Hattori AN, De Respinis M, McShane CM, Choi KS, Dam B, et al.. Ni and p-Cu2O Nanocubes with a Small Size Distribution by Templated Electrodeposition and Their Characterization by Photocurrent Measurement. ACS Appl. Mater. Interfaces. 2013;5:10938-10945.
Park Y, McDonald KJ, Choi KS. Progress in bismuth vanadate photoanodes for use in solar water oxidation. Chemical Society Reviews. 2013;42:2321-2337.
Hill JC, Ping Y, Galli GA, Choi KS. Synthesis, photoelectrochemical properties, and first principles study of n-type CuW1-xMoxO4 electrodes showing enhanced visible light absorption. Energy & Environmental Science. 2013;6:2440-2446.
Hill JC, Choi KS. Synthesis and characterization of high surface area CuWO4 and Bi2WO6 electrodes for use as photoanodes for solar water oxidation. Journal of Materials Chemistry A. 2013;1:5006-5014.
Seabold JA, Choi KS. Efficient and Stable Photo-Oxidation of Water by a Bismuth Vanadate Photoanode Coupled with an Iron Oxyhydroxide Oxygen Evolution Catalyst. Journal of the American Chemical Society. 2012;134:2186-2192.
Read CG, Park Y, Choi KS. Electrochemical Synthesis of p-Type CuFeO2 Electrodes for Use in a Photoelectrochemical Cell. Journal of Physical Chemistry Letters. 2012;3:1872-1876.
McShane CM, Choi KS. Junction studies on electrochemically fabricated p-n Cu2O homojunction solar cells for efficiency enhancement. Physical Chemistry Chemical Physics. 2012;14:6112-6118.
McDonald KJ, Choi KS. A new electrochemical synthesis route for a BiOI electrode and its conversion to a highly efficient porous BiVO4 photoanode for solar water oxidation. Energy & Environmental Science. 2012;5:8553-8557.
Huang ZQ, Lin YJ, Xiang X, Rodriguez-Cordoba W, McDonald KJ, Hagen KS, et al.. In situ probe of photocarrier dynamics in water-splitting hematite (alpha-Fe2O3) electrodes. Energy & Environmental Science. 2012;5:8923-8926.
Hill JC, Choi KS. Effect of Electrolytes on the Selectivity and Stability of n-type WO3 Photoelectrodes for Use in Solar Water Oxidation. Journal of Physical Chemistry C. 2012;116:7612-7620.
Zhang H, Baker BA, Cha T-G, Sauffer DM, Wu Y, Hinkson N, et al.. DNA oligonucleotide templated nanohybrids using electronic type sorted carbon nanotubes for light harvesting. Adv. Mater. (Weinheim, Ger.). 2012;24:5447-5451.
Spray RL, McDonald KJ, Choi KS. Enhancing Photoresponse of Nanoparticulate alpha-Fe2O3 Electrodes by Surface Composition Tuning. Journal of Physical Chemistry C. 2011;115:3497-3506.
Seabold JA, Choi KS. Effect of a Cobalt-Based Oxygen Evolution Catalyst on the Stability and the Selectivity of Photo-Oxidation Reactions of a WO3 Photoanode. Chemistry of Materials. 2011;23:1105-1112.
McDonald KJ, Choi KS. Photodeposition of Co-Based Oxygen Evolution Catalysts on alpha-Fe2O3 Photoanodes. Chemistry of Materials. 2011;23:1686-1693.
McDonald KJ, Choi KS. Synthesis and Photoelectrochemical Properties of Fe2O3/ZnFe2O4 Composite Photoanodes for Use in Solar Water Oxidation. Chemistry of Materials. 2011;23:4863-4869.
McShane CM, Siripala WP, Choi KS. Effect of Junction Morphology on the Performance of Polycrystalline Cu2O Homojunction Solar Cells. Journal of Physical Chemistry Letters. 2010;1:2666-2670.
Jung Y, Spray RL, Kim JH, Kim JM, Choi KS. Selective polymerization of polypyrrole in silica mesopores using an in situ generated oxidizing agent on a silica surface. Chemical Communications. 2010;46:6566-6568.
Jung Y, Lee HI, Kim JH, Yun MH, Hwang J, Ahn DH, et al.. Preparation of polypyrrole-incorporated mesoporous carbon-based composites for confinement of Eu(III) within mesopores. Journal of Materials Chemistry. 2010;20:4663-4668.
Jang HS, Kim SJ, Choi KS. Construction of Cuprous Oxide Electrodes Composed of 2D Single-Crystalline Dendritic Nanosheets. Small. 2010;6:2183-2190.
Choi KS, Jang HS, McShane CM, Read CG, Seabold JA. Electrochemical synthesis of inorganic polycrystalline electrodes with controlled architectures. Mrs Bulletin. 2010;35:753-760.
Choi KS. Shape Effect and Shape Control of Polycrystalline Semiconductor Electrodes for Use in Photoelectrochemical Cells. Journal of Physical Chemistry Letters. 2010;1:2244-2250.
Steinmiller EMP, Choi KS. Photochemical deposition of cobalt-based oxygen evolving catalyst on a semiconductor photoanode for solar oxygen production. Proceedings of the National Academy of Sciences of the United States of America. 2009;106:20633-20636.
Spray RL, Choi KS. Photoactivity of Transparent Nanocrystalline Fe2O3 Electrodes Prepared via Anodic Electrodeposition. Chemistry of Materials. 2009;21:3701-3709.
Shankar K, Basham JI, Allam NK, Varghese OK, Mor GK, Feng XJ, et al.. Recent Advances in the Use of TiO2 Nanotube and Nanowire Arrays for Oxidative Photoelectrochemistry. Journal of Physical Chemistry C. 2009;113:6327-6359.
Read CG, Steinmiller EMP, Choi KS. Atomic Plane-Selective Deposition of Gold Nanoparticles on Metal Oxide Crystals Exploiting Preferential Adsorption of Additives. Journal of the American Chemical Society. 2009;131:12040-+.
McShane CM, Choi KS. Photocurrent Enhancement of n-Type Cu2O Electrodes Achieved by Controlling Dendritic Branching Growth. Journal of the American Chemical Society. 2009;131:2561-2569.
Jung YJ, Singh N, Choi KS. Cathodic Deposition of Polypyrrole Enabling the One-Step Assembly of Metal-Polymer Hybrid Electrodes. Angewandte Chemie-International Edition. 2009;48:8331-8334.
Yarger MS, Steinmiller EMP, Choi KS. Electrochemical synthesis of Zn-Al layered double hydroxide (LDH) films. Inorganic Chemistry. 2008;47:5859-5865.
Siegfried MJ, Choi KS. Elucidation of an overpotential-limited branching phenomenon observed during the electrocrystallization of cuprous oxide. Angewandte Chemie-International Edition. 2008;47:368-372.
Seabold JA, Shankar K, Wilke RHT, Paulose M, Varghese OK, Grimes CA, et al.. Photoelectrochemical Properties of Heterojunction CdTe/TiO2 Electrodes Constructed Using Highly Ordered TiO2 Nanotube Arrays. Chemistry of Materials. 2008;20:5266-5273.
Mor GK, Varghese OK, Wilke RHT, Sharma S, Shankar K, Latempa TJ, et al.. p-type Cu-Ti-O nanotube arrays and their use in self-biased heterojunction photoelectrochemical diodes for hydrogen generation. Nano Letters. 2008;8:1906-1911.
Choi KS, Steinmiller EMP. Electrochemical synthesis of lamellar structured ZnO films via electrochemical interfacial surfactant templating. Electrochimica Acta. 2008;53:6953-6960.
Choi KS. Shape control of inorganic materials via electrodeposition. Dalton Transactions. 2008;:5432-5438.
Mor GK, Varghese OK, Wilke RHT, Sharma S, Shankar K, Latempa TJ, et al.. p-type Cu-Ti-O nanotube arrays and their use in self-biased heterojunction photoelectrochemical diodes for hydrogen generation. [Erratum to document cited in CA149:204199]. Nano Lett. 2008;8:3555.
Yarger MS, Steinmiller EMP, Choi KS. Electrochemical synthesis of cobalt hydroxide films with tunable interlayer spacings. Chemical Communications. 2007;:159-161.
Steinmiller EMP, Choi KS. Anodic construction of lamellar structured ZnO films using basic media via interfacial surfactant templating. Langmuir. 2007;23:12710-12715.
Spray RL, Choi KS. Electrochemical synthesis of SnO2 films containing three-dimensionally organized uniform mesopores via interfacial surfactant templating. Chemical Communications. 2007;:3655-3657.
Siegfried MJ, Choi KS. Conditions and mechanism for the anodic deposition of cupric oxide films in slightly acidic aqueous media. Journal of the Electrochemical Society. 2007;154:D674-D677.
Santato C, Lopez CM, Choi KS. Synthesis and characterization of polycrystalline Sn and SnO2 films with wire morphologies. Electrochemistry Communications. 2007;9:1519-1524.
Franklin AD, Smith JT, Sands T, Fisher TS, Choi KS, Janes DB. Controlled decoration of single-walled carbon nanotubes with Pd nanocubes. Journal of Physical Chemistry C. 2007;111:13756-13762.
Bentley AK, Weaver GC, Russell CB, Fornes WL, Choi KS, Shih SM. Modifying optical properties of ZnO films by forming Zn1-xCoxO solid solutions via spray pyrolysis. Journal of Chemical Education. 2007;84:1183-1185.
Choi KS, Steinmiller EMP, Yarger MS. Electrochemical synthesis of lamellar structured inorganic films using interfacial surfactant templating. Materials Research Society Symposia Proceedings. 2007;972:91-96.
Siegfried MJ, Choi KS. Elucidating the effect of additives on the growth and stability of Cu2O surfaces via shape transformation of pre-grown crystals. Journal of the American Chemical Society. 2006;128:10356-10357.
Lopez CM, Choi KS. Electrochemical synthesis of dendritic zinc films composed of systematically varying motif crystals. Langmuir. 2006;22:10625-10629.
Brown KER, Choi KS. Electrochemical synthesis and characterization of transparent nanocrystalline Cu2O films and their conversion to CuO films. Chemical Communications. 2006;:3311-3313.
Tan Y, Steinmiller EMP, Choi KS. Electrochemical Tailoring of Lamellar-Structured ZnO Films by Interfacial Surfactant Templating. Langmuir. 2005;21:9618-9624.
Tan Y, Srinivasan S, Choi KS. Electrochemical Deposition of Mesoporous Nickel Hydroxide Films from Dilute Surfactant Solutions. Journal of the American Chemical Society. 2005;127:3596-3604.
Siegfried MJ, Choi KS. Directing the architecture of cuprous oxide crystals during electrochemical growth. Angew. Chem., Int. Ed. 2005;44:3218-3223.
Lopez CM, Choi KS. Enhancement of electrochemical and photoelectrochemical properties of fibrous Zn and ZnO electrodes. Chem. Commun. (Cambridge, U. K.). 2005;:3328-3330.
Jaramillo TF, Baeck S-H, Kleiman-Shwarsctein A, Choi KS, Stucky GD, McFarland EW. Automated Electrochemical Synthesis and Photoelectrochemical Characterization of Zn1-xCoxO Thin Films for Solar Hydrogen Production. J. Comb. Chem. 2005;7:264-271.
Siegfried MJ, Choi KS. Electrochemical crystallization of cuprous oxide with systematic shape evolution. Adv. Mater. (Weinheim, Ger.). 2004;16:1743-1746.
Choi KS, McFarland EW, Stucky GD. Electrocatalytic properties of thin mesoporous platinum films synthesized utilizing potential-controlled surfactant assembly. Adv. Mater. (Weinheim, Ger.). 2003;15:2018-2021.
Baeck S-H, Choi KS, Jaramillo TF, Stucky GD, McFarland EW. Enhancement of photocatalytic and electrochromic properties of electrochemically fabricated mesoporous WO3 thin films. Adv. Mater. (Weinheim, Ger.). 2003;15:1269-1273.
Wong MS, Cha JN, Choi KS, Deming TJ, Stucky GD. Assembly of nanoparticles into hollow spheres using block copolypeptides. Nano Lett. 2002;2:583-587.
Choi KS, Lichtenegger HC, Stucky GD, McFarland EW. Electrochemical Synthesis of Nanostructured ZnO Films Utilizing Self-Assembly of Surfactant Molecules at Solid-Liquid Interfaces. Journal of the American Chemical Society. 2002;124:12402-12403.
Mrotzek A, Choi KS, Chung D-Y, Lane MA, Ireland JR, Brazis PW, et al.. Structure and thermoelectric properties of new quaternary tin and lead bismuth selenides, K1+xM4-2xBi7+xSe15 (M = Sn, Pb) and K1-xSn5-xBi11+xSe22. Materials Research Society Symposia Proceedings. 2001;626:Z8 4/1-Z8 4/6.
Kyratsi T, Chung D-Y, Choi KS, Dick JS, Chen W, Uher C, et al.. Crystal growth of ternary and quaternary alkali metal bismuth chalcogenides using the Bridgman technique. Materials Research Society Symposia Proceedings. 2001;626:Z8 8/1-Z8 8/6.
Choi KS, Kanatzidis MG. Si Extraction from Silica in a Basic Polychalcogenide Flux. Stabilization of Ba4SiSb2Se11, a Novel Mixed Selenosilicate/Selenoantimonate with a Polar Structure. Inorganic Chemistry. 2001;40:101-104.
Choi KS, Kanatzidis MG. Unique periodic modulations in the infinite [Tex]n- chains of RbUSb0.33Te6. Journal of Solid State Chemistry. 2001;161:17-22.
Choi KS, Chung D-Y, Mrotzek A, Brazis P, Kannewurf CR, Uher C, et al.. Modular Construction of A1+xM4-2xM'7+xSe15 (A = K, Rb; M = Pb, Sn; M' = Bi, Sb): A New Class of Solid State Quaternary Thermoelectric Compounds. Chemistry of Materials. 2001;13:756-764.
Choi KS, Kanatzidis MG. Sulfosalts with Alkaline Earth Metals. Centrosymmetric vs. Acentric Interplay in Ba3Sb4.66S10 and Ba2.62Pb1.38Sb4S10 Based on the Ba/Pb/Sb Ratio. Phases Related to Arsenosulfide Minerals of the Rathite Group and the Novel Polysulfide Sr6Sb6S17. Inorganic Chemistry. 2000;39:5655-5662.
Kanatzidis MG, Chung D-Y, Iordanidis L, Choi KS, Brazis P, Rocci M, et al.. Solid state chemistry approach to advanced thermoelectrics. Ternary and quaternary alkali metal bismuth chalcogenides as thermoelectric materials. Materials Research Society Symposia Proceedings. 1999;545:233-246.
Chung D-Y, Choi KS, Brazis PW, Kannewurf CR, Kanatzidis MG. Flux synthesis of new multinary bismuth chalcogenides and their thermoelectric properties. Materials Research Society Symposia Proceedings. 1999;545:65-74.
Choi KS, Kanatzidis MG. New Uranium Chalcoantimonates, RbU2SbS8 and KU2SbSe8, with a Polar Noncentrosymmetric Structure. Chemistry of Materials. 1999;11:2613-2618.
Choi KS, Hanko JA, Kanatzidis MG. Eightfold Superstructure in K2Gd2Sb2Se9 and K2La2Sb2S9 Caused by Three-Dimensional Ordering of the 5s2 Lone Pair of Sb3+ Ions. Journal of Solid State Chemistry. 1999;147:309-319.
Choi KS, Chung D-Y, Heising J, Brazis PW, Kannewurf CR, Kanatzidis MG. Structure and thermoelectric properties of SrBiTe3; 12-fold superstructure caused by distortion of the two-dimensional Te-nets. Materials Research Society Symposia Proceedings. 1999;545:117-122.
Chung D-Y, Iordanidis L, Choi KS, Kanatzidis MG. Complex chalcogenides as thermoelectric materials: a solid state chemistry approach. Bulletin of the Korean Chemical Society. 1998;19:1283-1293.
Choi KS, Patschke R, Billinge SJL, Waner MJ, Dantus M, Kanatzidis MG. Charge Density Wave Caused by Reducing ThSe3 by One Electron. Superstructure and Short-Range Order in ATh2Se6 (A = K, Rb) Studied by X-ray Diffraction, Electron Diffraction, and Diffuse Scattering. Journal of the American Chemical Society. 1998;120:10706-10714.
Chung D-Y, Choi KS, Iordanidis L, Schindler JL, Brazis PW, Kannewurf CR, et al.. High Thermopower and Low Thermal Conductivity in Semiconducting Ternary K-Bi-Se Compounds. Synthesis and Properties of β-K2Bi8Se13 and K2.5Bi8.5Se14 and Their Sb Analogs. Chemistry of Materials. 1997;9:3060-3071.
Choi KS, Iordanidis L, Chondroudis K, Kanatzidis MG. KThSb2Se6 and BaLaBi2Q6 (Q = S, Se) Adopt a New Structure Type Stabilized with Dichalcogenide Groups. Inorganic Chemistry. 1997;36:3804-3805.
Choy J-H, Hong S-T, Choi KS. Crystal structure, magnetism and phase transformation in perovskites A2CrNbO6 (A = Ca, Sr, Ba). Journal of the Chemical Society, Faraday Transactions. 1996;92:1051-9.