86. Photoelectrochemical water oxidation using hematite modified with metal-incorporated graphitic carbon nitride film as a surface passivation and hole transfer overlayer

T. H. Jeon, C. Park, U. Kang, G. Moon, W. Kim, H. Park* and W. Choi*

Appl. Catal. B, 2023, accepted (publication date ) [DOI link]

85. Trace-Level Cobalt Dopants Enhance CO₂ Electroreduction and Ethylene Formation on Copper

B. Kim, Y. C. Tan, Y. Ryu, K. Jang, H. G. Abbas, T. Kang, H. Choi, K. S. Lee, S. Park, W. Kim, P. P. Choi*,
S. Ringe*, and J. Oh* *Co-responding author

ACS Energy Lett, 2023, 8, 8, 3356–3364 (publication date 2023/07/14) [DOI link]

84. Spectroelectrochemical investigation of the local alkaline environment on the
surface-nanostructured Au for the conversion of CO₂ to CO

B. Kim, C. W. Yoon, W. Kim,* and W. Choi* *Co-responding author

J. Phys. Chem. C, 2023, 127, 23, 10968–10976 (publication date 2023/05/) [DOI link]

83. Dual-Atomic-Site-Integrated Photocatalysts for Green Energy Synthesis

P. Bhavani, D. P. Kumar, J. S. Yoo, M. Hussain, S. Weon, W. Kim, Y. Park

Chemical Engineering Journal, 2023, 143429 (publication date 2023/05/09) [DOI link]

82. Dual-Atom-Site Sn-Cu/C₃N₄ Photocatalyst Selectively Produces Formaldehyde from CO₂
Reduction

B. Kim, D. Kwon, J. Baeg, M. Austeria. P, G. H. Gu, J. H. Lee, J. Jeong, W. Kim,* and W. Choi*
*Co-responding author

Adv. Funct. mater, 2023, 33, 22124 (publication date 2023/02/19) [DOI link]

81. Transplanting Gold Active Sites into Non-Precious-Metal Nanoclusters for Efficient CO₂-to-CO
Electroreduction

H. Seong, Y. Jo, V. Efremov, Y. Kim, S. Park, S. M. Han, K. Chang, J. Park, W. Choi, W. Kim*, C. H. Choi*,
J. S. Yoo*, and D. Lee* *Co-responding author

J. Am. Chem. Soc, 2023, 145, 4, 2152–2160 (publication date 2023/01/19) [DOI link]

80. A panchromatic graphite-derived-carbon-dot TiO₂ photocatalyst: Broad visible light absorption
via ligand-to-metal charge transfer

Y. Park†, H. T. Bui†, Y. Sohn, C. Park, B. Kim, T. Lee, D. Kim, D. Lee, K. Cho, H. Kim, W. Kwon*, W. Kim*
†Co-first author, *Co-responding author

Appl. Surf. Sci, 2023, 611, 155636 (publication date 2022/11/10) [DOI link]

79. Promoting CO₂-to-CO Electroreduction via the Active-Site Engineering of Atomically Precise
Silver Nanoclusters

H. Seong, M. Choi, S. Park, H. Kim, J. Kim, W. Kim*, J. Yoo*, D. Lee*
*Co-responding author

ACS Energy Lett, 2022, 7, 12, 4177–4184 (publication date 2022/10/28) [DOI link]

78. Harnessing Waste Heat from Indoor lamps for Sustainable Thermocatalytic Mineralization of
Acetaldehyde using Platinized TiO₂

M. Lee†, H. Yim†, B. Kim†, S. Kim, W. Choi, W. Kim*, and H. Kim*
†Co-first author *Co-responding author

Chemosphere, 2022, 136350 (publication date 2022/09/02) [DOI link]

77. Operando Spectroscopic Observation of CO Oxidation on a Pt/TiO₂ Catalyst in NO-CO Mixtures
under Dark and UV Illumination

C. Park, J. Y. Hwang, W. H. Eom, J. W. Han, H. W. Kim, T. Ahn, W. Kim*

Energy Fuels, 2022, 36, 16, 9243–9250 (publication date 2022/07/28) [DOI link]

76. Erosion-Driven Enamel Crystallite Growth Phenomenon at the Tooth Surface In Vitro

K. R. Cho†*, S. Jo†, B. Kim, W. Kim, J. Park, Y. Ji, Y. Kim, R. Singh, J. Lee, H. Kim* †Co-first author,
*Co-responding author

ACS Appl. Bio Mater, 2022, 5, 8, 3753–3765 (publication date 2022/08/01) [DOI link]

75. Visible Light Activation of Dissolved Organic Matter‒TiO₂ Complex Mediated via Ligand-to-Metal
Charge Transfer

H. T. Bui†, H. Park†, P. Alvarez, J. Lee, W. Kim*, E. Kim* †Co-first author, *Co-responding author

Environ. Sci. Technol, 2022, 56, 15, 10829–10837 (publication date 2022/06/29) [DOI link]

74. Investigation of the AgCl Formation Mechanism on the Ag Wire Surface for the Fabrication of
Marine Low-Frequency-Electric-Field-
Detection Ag AgCl Sensor Electrode

K. R. Cho†*, M. Kim†, B. Kim, G. Shin, S. Lee, and W. Kim* †Co-first author, *Co-responding author


ACS Omega, 2022, 7, 29, 25110–25121 (publication date 2022/06/24) [DOI link]

73. Gas Diffusion through Nanoporous Channels of Graphene Oxide and Reduced Graphene Oxide
Membranes

S. Yoo†, J. Roh†, J. Kim, W. Kim, H. Park*, and H. Kim* †Co-first author, *Co-responding author

ACS Appl. Nano Mater, 2022, 5, 5, 7029–7035 (publication date 2022/05/15) [DOI link]

72. Interface rich CuO/Al₂CuO₄ surface for selective ethylene production from electrochemical CO₂
conversion

S. Sultan†, H. Lee†, S. Park†, M. Kim†, A. Yoon†, H. Choi, T. Kong, Y. Koe, H. Oh, Z. Lee*, H. Kim*,
W. Kim*, and Y. Kwon* †Co-first author, *Co-responding author

Energy Environ. Sci, 2022,15, 2397-2409 (publication date 2022/03/22) [DOI link]

71. Solar-to-hydrogen Peroxide Conversion of Photocatalytic Carbon Dots With Anthraquinone:
Unveiling the Dual Role of Surface Functionalities

M. Gu†, D. Lee†, J. Mun, D. Kim, H. Cho, B. Kim, W. Kim, G. Lee, B. Kim*, and H. Kim* †Co-first author,
*Co-responding author

Appl. Catal. B, 2022, 121379 (publication date 2022/04/08) [DOI link]

70. A two-photon tandem black phosphorus quantum dot-sensitized BiVO₄ photoanode
for solar water splitting

B. Jin†, Y. Cho†, C. Park, J. Jeong, S. Kim, J. Jin, W. Kim, L. Wang, S. Lu, S. Zhang,
S. Oh, K. Zhang*, and J. Park* †Co-first author, *Co-responding author

Energy Environ. Sci, 2022,15, 672-679 (publication date 2021/12/17) [DOI link]

69. High-Valent Iron Redox-Mediated Photoelectrochemical Water Oxidation

T. Jeon, S. Han, B. Kim, C. Park, W. Kim, H. Park*, and W. Choi* *Co-responding author

ACS Energy Lett, 2022, 7, 1, 59–66 (publication date 2021/12/2) [DOI link]

68. Changes in levels of N-nitrosamine formed from amine-containing compounds during
chloramination via photocatalytic pretreatment with immobilized TiO₂: Effect of source water
and pH

M. G. Seid†, J. Byun†, W. Kim, K. Cho, S. Hong*, †Co-first author

J. Hazard. Mater, 2022, 127398 (publication date 2021/09/29) [DOI link]

67. Formamidine disulfide oxidant as a localised electron scavenger for >20% perovskite solar cell
modules

J. Zhu†, S. Park†, O. Gong, C. Sohn, Z. Li, Z. Zhang, B. Jo, W. Kim, G. Han, D. Kim, T. Ahn*, J. Lee* and
H. Jung*, †Co-first author, *Co-responding author


Energy Environ. Sci, 2021,14, 4903-4914 (publication date: 2021/07/30) [DOI link]

66. Local pH Induced Electrochemical CO₂ Reduction on Nanostructured Ag for Adjustable Syngas
Composition

J. Lim†, H. Lim†, B. Kim†, S. Kim, J. Lee, K. Cho, H. Choi, S. Sultan, W. Choi, W. Kim* and Y. Kwon*,
†Co-first author, *Co-responding author

Electrochim. Acta, 2021,139190 (publication date 2021/08/29) ( [DOI link]

65. Photocatalytic exoskeleton: Chitin nanofiber for retrievable and sustainable TiO₂ carriers for the decomposition of various pollutants

S. Choy†, H. T. Bui†, D. Lam, S. Lee, W. Kim*, and D. Hwang*, †Co-first author, *Co-responding author


Carbohydr. Polym, 2021, 271, 118413 (publication date: 2021/11/01) [DOI link]

64. Biomimetic photocatalysts for the conversion of aqueous- and gas-phase nitrogen species
to molecular nitrogen via denitrification and ammonia oxidation

C. Park†, H. Kwak†, G. Moon* and W. Kim*, †Co-first author, *Co-responding author

J. Mater. Chem. A, 2021, 9, 19179-19205 (publication date: 2021/06/30) [DOI link]

63. Solar denitrification coupled with in situ water splitting

S. Lee, S. Kim, C. Park, W. Kim, S. Ryu and W. Choi

Energy Environ. Sci, 2021, 14, 4437-4450 (publication date 2021/06/17) [DOI link]

62. Three-Dimensional Construction of Electrode Materials Using TiC Nanoarrays Substrates
for Highly Efficient Electrogeneration of Sulfate Radicals and Molecular Hydrogen
in a Single Electrolysis Cell

S. Park, E. Yun, H. J. Shin, W. Kim, J. Lee and D. Kim

J. Mater. Chem. A, 2021, 9, 11705-11717 (publication date 2021/04/14) [DOI link]

61. Unusual Hole Transfer Dynamics of the NiO Layer in Methylammonium Lead Tri-iodide
Absorber Solar Cells

H. Yang, H. Park, B. Kim, C. Park, S. Jeong, W. S. Chae, W. Kim, M. Jeong, T. K. Ahn and H. Shin

J. Phys. Chem. Lett, 2021, 12, 11, 2770–2779 (publication date 2021/03/12) [DOI link]

60. Selective electrochemical reduction of nitric oxide to hydroxylamine by atomically
dispersed iron catalyst

D. H. Kim, S. Ringe, H. Kim, S. Kim, B. Kim, G. Bae, H. S. Oh, F. Jaouen, W. Kim*, H. Kim* and C. H. Choi*,
*Corresponding author

Nat. Commun, 2021, 12, 1856 (publication date 2021/03/25) [DOI link]

59. Crystal phase-dependent generation of mobile OH radicals on TiO₂: Revisiting
the photocatalytic oxidation mechanism of anatase and rutile

J. Y. Hwang†, G. Moon†, B. Kim, T. Tachikawa, T. Majima, S. Hong, K. Cho, W. Kim*, W. Choi*,
†Co-first author, *Corresponding author

Appl. Catal. B, 2021, 119905 (publication date 2021/01/16) [DOI link]

58. Unexpected discovery of superoxide radical generation by oxygen vacancies
containing biomass derived granular activated carbon

C. E. Choong, K. T. Wong, H. Kim, S. B. Jang, S. Y. Yoon, I. W. Nah, W. Kim, S. H. Kim, B. H. Jeon, Y. Yoon, M. Jang

Water Res, 2021, 190, 116757 (publication date 2020/12/16) [DOI link]

57. Oxygen vacancy engineering of cerium oxide for the selective photocatalytic
oxidation of aromatic pollutants

H. T. Bui, S. Weon, J. W. Bae, E. J. Kim, B. Kim, Y. Y. Ahn, K. Kim, H. Lee*, W. Kim*, *Corresponding author

J. Hazard. Mater, 2021, 123976, 404, B (publication date 2020/09/29) [DOI link]

56. Operando spectroscopic investigation of boron-doped CuO catalyst and its role
in selective electrochemical C-C coupling

K. K. Patra†, S. Park†, H. Song, B. Kim, W. Kim* and J. Oh*, †Co-first author, *Corresponding author

ACS Appl. Energy Mater, 2020, 3, 11, 11343–11349 (publication date 2020/11/06) [DOI link]

55. Detailed characterization of an annealed reduced graphene oxide catalyst for the selective
peroxide formation activity

T. H. Lee†, S. Park†, T. H. Choi† L. Zhang, J. Kim, J. Guo, H. B. Park, W. Kim*, H. W. Kim*,
†Co-first author, *Corresponding author

ACS Appl. Mater. Interfaces, 2020, 12, 41, 46439–46445 (publication date 2020/10/02) [DOI link]

54. Time-resolved observation of C-C coupling intermediates on Cu electrodes for
selective electrochemical CO₂ reduction

Y. Kim†, S. Park†, S.J. Shin, W. Choi, B. K. Min, H. Kim, W. Kim*, Y. J. Hwang*, †Co-first author,
*Corresponding author

Energy Environ. Sci, 2020, 13, 4301-4311 (publication date 2020/09/18) [DOI link]

53. Underestimation of platinum electrocatalysis induced by carbon monoxide
evolved from graphite counter electrode

S.G. Ji, H. Kim, C. Park, W. Kim, C. H. Choi*

ACS Catal, 2020, 10, 18, 10773–10783 (publication date 2020/08/26) [DOI link]

52. Enhancement of cesium adsorption on Prussian blue by TiO₂ photocatalysis:
Effect of the TiO₂/PB ratio

J. Park, M. Kim, H. Kim, W. Kim, J. Ryu, J. Lim, S. Kim*

J. Water Process. Eng, 2020, 38, 101571 (publication date 2020/08/21) [DOI link]

51. Nafion-assisted non-covalent assembly of molecular sensitizers and catalysts
for sustained photoreduction of CO₂ to CO

S. Lee, S. Kim, C. Park, G. Moon, H. Son, J. Baeg, W. Kim*, W. Choi*, *Corresponding author

ACS Sustain. Chem. Eng, 2020, 8, 9, 3709-3717 (publication date 2020/02/19) [DOI link]

50. Ag(I) ions working as a hole-transfer mediator in photoelectrocatalytic water oxidation
on WO₃ film

T. Jeon, D. Monllor-Satoca, G. Moon, W. Kim, H. Kim, D. Bahnemann, H. Park, W. Choi*

Nat. Commun, 2020, 11, 967 (publication date 2020/02/19) [DOI link]

49. Mechanisms of two-electron and four-electron electrochemical oxygen reduction reactions
at nitrogen-doped reduced graphene oxide

H. W. Kim, V. J. Bukas, H. Park, S. Park, K. M. Diederichsen, J. Lim, Y. H. Cho, H. W. Yoon, W. Kim,
T. H. Han, J. Voss, A. C. Luntz*, B. D. McCloskey*

ACS Catal, 2020, 10, 1, 852-863 (publication date 2019/12/23) [DOI link]

48. Photocatalytic degradation of phenolic compounds of defect engineered Fe₃O₄: an alternative
approach to solar activation via ligand-to-metal charge transfer

H. T. Bui, S. M. Im, K. Kim, W. Kim*, H. Lee*, *Corresponding author

Appl. Surf. Sci, 2020, 509, 144853 (publication date 2020/04/15) [DOI link]

47. A highly active, robust photocatalyst heterogenized in discrete cages of metal-organic
polyhedra for CO₂ reduction

H. S. Lee, S. Jee, R. Kim, H. T. Bui, B. Kim, J. K. Kim, K. S. Park, W. Choi, W. Kim*, K. M. Choi*,
*Corresponding author

Energy Environ. Sci, 2020,13, 519-526 (publication date 2020/02/01) [DOI link]

46. Formation of TiO₂@carbon core/shell nanocomposites from single molecular layer
of aromatic compounds for photocatalytic hydrogen peroxide generation

T. Lee†, H. T. Bui†, J. Yoo, M. Ra, S. H. Han, W. Kim*, W. Kwon*, †Co-first author, *Corresponding author

ACS Appl. Mater. Interfaces, 2019, 11, 41196-41203 (publication date 2019/10/16) [DOI link]

45. Morphology control of perovskite in green antisolvent system for MAPbI₃-based
solar cells with over 20% efficiency

S. Kim, I. Jeong, C. Park, G. Kang, I. K. Han, W. Kim, M. Park*

Sol. Energy Mater Sol. Cells, 2019, 203, 110197 (publication date 2019/12) [DOI link]

44. Organometallic iridium(III) complex sensitized ternary hybrid photocatalyst
for CO₂ to CO conversion

P. S. Kim, S. Choi, S. Kim, J. H. Jo, Y. S. Lee, B. Kim, W. Kim, W. Choi, C. H. Kim*, H. Son*,
C. Pac, S. O. Kang*

Chem. Eur. J, 2019, 25, 13609–13623 (publication date 2019/10/22) [DOI link]

43. Thorn-like TiO₂ nanoarrays with broad spectrum antimicrobial activity through
physical puncture and photocatalytic action

E. Kim, M. Choi, H. Y. Park, J.Y. Hwang, H. Kim, S. Hong, J. Lee, K. Yong*, W. Kim*, *Corresponding author

Sci. Rep, 2019, 9, 13697 (publication date 2019/09/23) [DOI link]

42. Black phosphorene as a hole extraction layer boosting solar water splitting of oxygen
evolution catalysts

K. Zhang, B. Jin, C. Park, Y. Cho, X. Song, X. Shi, S. Zhang, W. Kim, H. Zeng*, J. Park*

Nat. Commun, 2019, 10, 2001 (publication date 2019/05/01) [DOI link]

41. Role of phosphate in ruthenium-complex-sensitized TiO₂ system for hydrogen production:
mechanism and kinetics

C. Park, J. Park, J. Park, I. Heo, W. Kim*, J. Kim*, *Corresponding author

Catal. Today, 2019, 335, 236-242 (publication date 2019/09/01) [DOI link]

40. Enhanced photoelectrochemical and hydrogen production activity of aligned CdS nanowire
with anisotropic transport properties

W. Kim, D. Monllor-Satoca, W. Chae, M. Mahadik, J. Jang*

Appl. Surf. Sci, 2019, 463, 339-347 (publication date 2019/01/01) [DOI link]

39. Titanium dioxide surface modified with both palladium and fluoride as an efficient
photocatalyst for the degradation of urea

H. Kim, K. Kim, S. Park, W. Kim, S. Kim, J. Kim*

Sep. Purif. Technol, 2019, 209, 580-587 (publication date 2019/01/31) [DOI link]

38. Ostwald ripening driven exfoliation to ultrathin layered double hydroxides nanosheets
for enhanced oxygen evolution reaction

B. Chen, Z. Zhang, S. Kim, S. Lee, J. Lee, W. Kim, K. Yong*

ACS Appl. Mater. Interfaces, 2018, 10, 51, 44518-44526 (publication date 2018/12/03) [DOI link]

37. Active {001} facet exposed TiO₂ nanotubes photocatalyst filter for volatile organic compounds
removal: from material development to commercial indoor air cleaner application

S. Weon, E. Choi, H. Kim, J. Kim, H. Park, S. Kim, W. Kim, W. Choi*

Environ. Sci. Technol. Lett, 2018, 52 (16), 9330–9340 (publication date 2018/07/12) [DOI link]

36. An antenna/spacer/reflector based Au/BiVO₄/WO₃/Au nanopatterned photoanode for
plasmon-enhanced photoelectrochemical water splitting

B. Chen, Z. Zhang, M. Baek, S. Kim, W. Kim, K. Yong*

Appl. Catal. B, 2018, 237, 763 - 771 (publication date 2018/12/05) [DOI link]

35. Photocatalytic enhancement of cesium removal by Prussian blue-deposited TiO₂

H. Kim, M. Kim, W. Kim, W. Lee, S. Kim*

J. Hazard. Mater, 2018, 357, 449-456 (publication date 2018/09/05) [DOI link]

34. Carbon dioxide dimer radical anion as surface intermediate of photoinduced CO₂ reduction
at aqueous Cu and CdSe nanoparticle catalysts by rapid-scan FT-IR spectroscopy

H. Sheng, M. Oh, W. Osowiecki, W. Kim, A. Alivisatos, H. Frei*

J. Am. Chem. Soc, 2018, 140, 12, 4363-4371 (publication date 2018/03/28) [DOI link]

33. Environmentally benign synthesis of CuInS₂/ZnO heteronanorods: visible light activated
photocatalysis of organic pollutant/bacteria and study of its mechanism

M. Choi, J. Lim, W. Choi, W. Kim*, K. Yong*, *Corresponding author

Photochem. Photobiol. Sci, 2017, 16, 1792 - 1800 (publication date 2017/12/01) [DOI link]

32. Investigating the unrevealed photocatalytic activity and stability of nanostructured
brookite TiO₂ film as an environmental photocatalyst

M. Choi, J. Lim, W. Choi, W. Kim*, K. Yong*, *Co-corresponding author

ACS Appl. Mater. Interfaces, 2017, 9, 16252-16260 (publication date 2017/05/17) [DOI link]

31. Visible-light-induced activation of periodate that mimics dye-sensitization of TiO₂:
Simultaneous decolorization of dyes and production of oxidizing radicals

E. T. Yun† , H. Y. Yoo† , W. Kim† , H. E. Kim, G. Kang, H. Lee, S. Lee, T. Park, C. Lee, J.-H. Kim, J. Lee*,
†Co-first author

Appl. Catal. B, 2017, 203, 475-484 (publication date 2017/04/01) [DOI link]

30. Is surface fluorination of TiO₂ effective for water purification? The degradation vs. mineralization
of phenolic pollutants

J. Ryu†, W. Kim†, J. Kim, J. Ju, J. Kim*, †Co-first author

Catal. Today, 2017, 282, 24-30 (publication date 2017/03/15) [DOI link]

29. Hierarchical inorganic assemblies for artificial photosynthesis

W. Kim, E. Edri, H. Frei*

Accounts of Chemical Research, 2016, 49, 1643-1645 (publication date 2016/09/20) [DOI link]

28. Harnessing and storing visible light using a heterojunction of WO₃ and CdS for
sunlight-free catalysis

S. Kim, Y. Park, W. Kim*, H. Park*, *Corresponding author

Photochem. Photobiol. Sci, 2016, 15, 1006-1011 (publication date 2016/08/01)
[DOI link]

27. Anodic TiO₂ nanotube layer directly formed on the inner surface of Ti pipe for
a tubular photocatalytic reactor

H. Kim†, D. Kim†, W. Kim, Y. Ha, S. Sim, S. Kim, W. Choi*

APPL CATAL A-GEN, 2016, 521, 174-181 (publication date 2016/07/05) [DOI link]

26. Coupling carbon dioxide reduction with water oxidation in nanoscale photocatalytic
assemblies

W. Kim, B. McClure, E. Edri, H. Frei*

Chem. Soc. Rev, 2016, 45, 3221-3243 (publication date 2016/06/07) [DOI link]

25. Mechanistic investigations of water oxidation by a molecular cobalt oxide analogue:
evidence for a highly oxidized intermediate and exclusive terminal oxo participation

A. I. Nguyen, M. S. Ziegler, P. Ona-Burgos, M. Strurzbecher-Hohne, W. Kim, D. E. Bellone, T. D. Tilley*

J. Am. Chem. Soc, 2015 137, 12865-12872 (publication date 2015/10/14) [DOI link]

24. Directed assembly of cuprous oxide nanocatalyst for CO₂ reduction coupled to heterobinuclear
ZrOCo^II light absorber in mesoporous silica

W. Kim, H. Frei*

ACS Catal, 2015, 5, 5627-5635 (publication date 2015/09/04) [DOI link]

23. Inorganic core-shell assemblies for closing the photosynthetic cycle

G. Yuan, A. Agiral, N. Pellet, W. Kim, H. Frei*

Faraday Discuss, 2014, 176, 233-249 (publication date 2015/02/01) [DOI link]

22. N-doped TiO₂ nanotubes coated with a thin TaO_xN_y layer for photoelectrochemical
water splitting: dual bulk and surface modification of photoanodes

H. Kim, D. Monllor–Satoca, W. Kim, W. Choi*

Energy Environ. Sci, 2015, 8, 247-257 (publication date 2015/01/01) [DOI link]

21. Molecular-level understanding of the photocatalytic activity difference between anatase
and rutile nanoparticles

W. Kim, T. Tachikawa, G. Moon, T. Majima, W. Choi*

Angew. Chem. Int. Ed, 2014, 126, 14260-14265 (publication date 2014/12/15) [DOI link]

20. Light induced carbon dioxide reduction by water at binuclear ZrOCo^II unit coupled to Ir oxide
nanocluster catalyst

W. Kim, G. Yuan, B. McClure, H. Frei*

J. Am. Chem. Soc, 2014, 136, 11034-11042 (publication date 2014/08/06) [DOI link]

19. Solar production of H₂O₂ on reduced graphene oxide-TiO₂ hybrid photocatalysts
consisting of earth-abundant elements only

G. Moon, W. Kim, A. D. Bokare, N. Sung, W. Choi*

Energy Environ. Sci, 2014, 7, 4023-4028 (publication date 2014/12/01) [DOI link]

18. Visible light photocatalytic activities of nitrogen and platinum-doped TiO₂: synergistic effects
of co-dopants

W. Kim, T. Tachikawa, H. Kim, N. Lakshminarasimhan, P. Murugan, H. Park, T. Majima, W. Choi*

Appl. Catal. B, 2014, 147, 642-650 (publication date 2014/04/05) [DOI link]

17. Promoting water photooxidation on transparent WO₃ thin films using an alumina overlayer

W. Kim, T. Tachikawa, D. Monllor-Satoca, H. Kim, T. Majima, W. Choi*

Energy Environ. Sci, 2013, 6, 3732-3739 (publication date 2013/12/01) [DOI link]

16. Ruthenium(II) complexes incorporating the bidentate ligand containing an imidazolium moiety:
synthesis, characterization, and electrochemical properties and their application for a visible-light
induced hydrogen-evolving system

H. J. Park, W. Kim, W. Choi, Y. K. Chung*

New J. Chem, 2013, 37, 3174-3182 (publication date 2013/10/01) [DOI link]

15. TiO₂ nanodisks designed for Li-ion batteries: a novel strategy of obtaining an ultrathin and
high surface area anode material at ice interface

G. Kim†, C. Jo†, W. Kim, J. Chun, S. Yoon, J. Lee*, W. Choi*, †Co-first author

Energy Environ. Sci, 2013, 6, 2932-2938 (publication date 2013/10/01) [DOI link]

14. Surface modification of TiO₂ photocatalyst for environmental applications

H. Park, Y. Park, W. Kim, W. Choi*

J. Photochem. Photobiol. C, 2013, 15, 1-20 (publication date 2013/06/01) [DOI link]

13. Role of interparticle charge transfers in agglomerated photocatalyst nanoparticles:
demonstration in aqueous suspension of dye-sensitized TiO₂

Y. Park, W. Kim, D. Monllor-Satoca, T. Tachikawa, T. Majima, W. Choi*

J. Phys. Chem. Lett, 2013, 4, 189-194 (publication date 2013/01/03) [DOI link]

12. Superior electron-transport and photocatalytic abilities of metal nanoparticle-loaded TiO₂
superstructures

Z. Bian, T. Tachikawa, W. Kim, W. Choi, T. Majima*

J. Phys. Chem. C, 2012, 116, 25444-25453 (publication date 2012/12/06) [DOI link]

11. Selective oxidative degradation of organic pollutants by singlet oxygen-mediated
photosensitization: tin-porphyrin versus C60 aminofullerene systems

H. Kim, W. Kim, Y. Mackeyev, G.-S. Lee, H.-J. Kim, T. Tachikawa, S. Hong, S. Lee, J. Kim, L. J. Wilson,
T. Majima, P. J. J. Alvarez, W. Choi, J. Lee*

Environ. Sci. Technol, 2012, 46, 9606-9613 (publication date 2012/09/04) [DOI link]

10. Nafion layer-enhanced photosynthetic conversion of CO₂ into hydrocarbons on TiO₂
nanoparticles

W. Kim†, T. Seok†, W. Choi*, †Co-first author

Energy Environ. Sci, 2012, 5, 6066-6070 (publication date 2012/03/01) [DOI link]

9. Photochemical loading of metal nanoparticles on reduced graphene oxide sheets using
phosphotungstate

G. Moon, Y. Park, W. Kim, W. Choi*

Carbon, 2011, 49, 3454-3462 (publication date 2011/09/01) [DOI link]

8. Enhanced photocatalytic and photoelectrochemical activity in the ternary hybrid of CdS/TiO₂/WO₃
through the cascadal electron transfer

H. I. Kim, J. Kim, W. Kim, W. Choi*

J. Phys. Chem. C, 2011, 115, 9797-9805 (publication date 2011/05/19) [DOI link]

7. Tin-porphyrin sensitized TiO₂ for the production of H₂ under visible light

W. Kim, T. Tachikawa, T. Majima, C. Li, H.-J. Kim, W. Choi*

Energy Environ. Sci, 2010, 3, 1789-1795 (publication date 2010/11/01) [DOI link]

6. Carbon-doped TiO₂ photocatalyst synthesized without using an external carbon precursor
and the visible light activity

Y. Park, W. Kim, H. Park, T. Tachikawa, T. Majima, W. Choi*

Appl. Catal. B, 2009, 91, 355-361 (publication date 2009/09/07) [DOI link]

5. Highly enhanced photocatalytic degradation of tetramethylammonium on the hybrid catalyst
of titania and MCM-41 obtained from rice husk silica

S. Artkla, W. Kim, W. Choi*, J. Wittayakun*

Appl. Catal. B, 2009, 91, 157-164 (publication date 2009/09/07) [DOI link]

4. Photocatalysis of dye-sensitized TiO₂ nanoparticles with thin overcoat of Al₂O₃: enhanced
activity for H₂ production and dechlorination of CCl₄

W. Kim, T. Tachikawa, T. Majima, W. Choi*

J. Phys. Chem. C, 2009, 113, 10603-10609 (publication date 2009/06/18) [DOI link]

3. Visible light photocatalytic properties of polymorphic brookite titania

B. I. Lee*, S. Kaewgun, W. Kim, W. Choi, J. S. Lee, E. Kim

Renew. Sust. Energ. Rev, 2009, 1, 023101 (publication date 2009/03/01) [DOI link]

2. Effect of the agglomerated state on the photocatalytic hydrogen production with in situ
agglomeration of colloidal TiO₂ nanoparticles

N. Lakshminarasimhan, W. Kim, W. Choi*

J. Phys. Chem. C, 2008, 112, 20451-20457 (publication date 2008/12/25) [DOI link]

1. Visible light photocatalysts based on homogeneous and heterogenized Tin-porphyrins

W. Kim, J. Park, H. J. Jo, H.-J. Kim, W. Choi*

J. Phys. Chem. C, 2008, 112, 491-499 (publication date 2008/01/17) [DOI link]