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]