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17
Y. Hu, P. Zhang, J. Du, C. Kim, S. Han, W. Choi, “Bifunctional Carbon Nitride Exhibiting Both Enhanced Photoactivity and Residual Catalytic Activity in the Post-Irradiation Dark Period”, ACS Catal. 2021, 11, 14941-14955
Y. Hu, P. Zhang, J. Du, C. Kim, S. Han, W. Choi, “Bifunctional Carbon Nitride Exhibiting Both Enhanced Photoactivity and Residual Catalytic Activity in the Post-Irradiation Dark Period”, ACS Catal. 2021, 11, 14941-14955
Y. Hu, P. Zhang, J. Du, C. Kim, S. Han, W. Choi, “Bifunctional Carbon Nitride Exhibiting Both Enhanced Photoactivity and Residual Catalytic Activity in the Post-Irradiation Dark Period”, ACS Catal. 2021, 11, 14941-14955
Y. Hu, P. Zhang, J. Du, C. Kim, S. Han, W. Choi, “Bifunctional Carbon Nitride Exhibiting Both Enhanced Photoactivity and Residual Catalytic Activity in the Post-Irradiation Dark Period”, ACS Catal. 2021, 11, 14941-14955

“Bifunctional Carbon Nitride Exhibiting Both Enhanced Photoactivity and Residual Catalytic Activity in the Post-Irradiation Dark Period”, ACS Catal. 2021, 11, 14941-14955


Y. Hu, P. Zhang, J. Du, C. Kim, S. Han, W. Choi


https://doi.org/10.1021/acscatal.1c04564
16
F. He, S. Weon, W. Jeon, M. W. Chung, W. Choi, “Self-wetting triphase photocatalysis for effective and selective removal of hydrophilic volatile organic compounds in air”, Nature Commun. 2021, 12:6259
F. He, S. Weon, W. Jeon, M. W. Chung, W. Choi, “Self-wetting triphase photocatalysis for effective and selective removal of hydrophilic volatile organic compounds in air”, Nature Commun. 2021, 12:6259
F. He, S. Weon, W. Jeon, M. W. Chung, W. Choi, “Self-wetting triphase photocatalysis for effective and selective removal of hydrophilic volatile organic compounds in air”, Nature Commun. 2021, 12:6259
F. He, S. Weon, W. Jeon, M. W. Chung, W. Choi, “Self-wetting triphase photocatalysis for effective and selective removal of hydrophilic volatile organic compounds in air”, Nature Commun. 2021, 12:6259

“Self-wetting triphase photocatalysis for effective and selective removal of hydrophilic volatile organic compounds in air”, Nature Commun. 2021,12:6259


F. He, S. Weon, W. Jeon, M. W. Chung, W. Choi


https://doi.org/10.1038/s41467-021-26541-z
15
J. Lim, H. Lim, B. Kim, S. M. Kim, J.-B. Lee, K. R. Cho, H. Choi, S. Sultan, W. Choi, W. Kim, Y. Kwon, “Local pH induced electrochemical CO2 reduction on nanostructured Ag for adjustable syngas composition”, Electrochimica Acta 2021, 395, 139190
J. Lim, H. Lim, B. Kim, S. M. Kim, J.-B. Lee, K. R. Cho, H. Choi, S. Sultan, W. Choi, W. Kim, Y. Kwon, “Local pH induced electrochemical CO2 reduction on nanostructured Ag for adjustable syngas composition”, Electrochimica Acta 2021, 395, 139190
J. Lim, H. Lim, B. Kim, S. M. Kim, J.-B. Lee, K. R. Cho, H. Choi, S. Sultan, W. Choi, W. Kim, Y. Kwon, “Local pH induced electrochemical CO2 reduction on nanostructured Ag for adjustable syngas composition”, Electrochimica Acta 2021, 395, 139190
J. Lim, H. Lim, B. Kim, S. M. Kim, J.-B. Lee, K. R. Cho, H. Choi, S. Sultan, W. Choi, W. Kim, Y. Kwon, “Local pH induced electrochemical CO2 reduction on nanostructured Ag for adjustable syngas composition”, Electrochimica Acta 2021, 395, 139190

“Local pH induced electrochemical CO2 reduction on nanostructured Ag for adjustable syngas composition”, Electrochimica Acta 2021, 395, 139190


J. Lim, H. Lim, B. Kim, S. M. Kim, J.-B. Lee, K. R. Cho, H. Choi, S. Sultan, W. Choi, W. Kim, Y. Kwon


https://doi.org/10.1016/j.electacta.2021.139190
14
H. Kim, K. Shim, K. E. Lee, J. W. Han, Y. Zhu, W. Choi, “Photocatalytic Production of H2O2 from Water and Dioxygen only under Visible Light using Organic Polymers: Systematic Study of the Effects of Heteroatoms”, Appl. Catal. B: Environ. 2021, 299, 120666
H. Kim, K. Shim, K. E. Lee, J. W. Han, Y. Zhu, W. Choi, “Photocatalytic Production of H2O2 from Water and Dioxygen only under Visible Light using Organic Polymers: Systematic Study of the Effects of Heteroatoms”, Appl. Catal. B: Environ. 2021, 299, 120666
H. Kim, K. Shim, K. E. Lee, J. W. Han, Y. Zhu, W. Choi, “Photocatalytic Production of H2O2 from Water and Dioxygen only under Visible Light using Organic Polymers: Systematic Study of the Effects of Heteroatoms”, Appl. Catal. B: Environ. 2021, 299, 120666
H. Kim, K. Shim, K. E. Lee, J. W. Han, Y. Zhu, W. Choi, “Photocatalytic Production of H2O2 from Water and Dioxygen only under Visible Light using Organic Polymers: Systematic Study of the Effects of Heteroatoms”, Appl. Catal. B: Environ. 2021, 299, 120666

H. Kim, K. Shim, K. E. Lee, J. W. Han, Y. Zhu, W. Choi, “Photocatalytic Production of H2O2 from Water and Dioxygen only under Visible Light using Organic Polymers: Systematic Study of the Effects of Heteroatoms”, Appl. Catal. B: Environ. 2021, 299, 120666



https://doi.org/10.1016/j.apcatb.2021.120666
13
M. S. Koo, S. Han, K. Cho, W. Choi, “Quantitative Photoelectrochemical Conversion of Ammonium to Dinitrogen Using Bromide-Mediated Redox Cycle”, ACS ES&T Engineering 2021, 1, 1287-1297
M. S. Koo, S. Han, K. Cho, W. Choi, “Quantitative Photoelectrochemical Conversion of Ammonium to Dinitrogen Using Bromide-Mediated Redox Cycle”, ACS ES&T Engineering 2021, 1, 1287-1297
M. S. Koo, S. Han, K. Cho, W. Choi, “Quantitative Photoelectrochemical Conversion of Ammonium to Dinitrogen Using Bromide-Mediated Redox Cycle”, ACS ES&T Engineering 2021, 1, 1287-1297
M. S. Koo, S. Han, K. Cho, W. Choi, “Quantitative Photoelectrochemical Conversion of Ammonium to Dinitrogen Using Bromide-Mediated Redox Cycle”, ACS ES&T Engineering 2021, 1, 1287-1297

M. S. Koo, S. Han, K. Cho, W. Choi, “Quantitative Photoelectrochemical Conversion of Ammonium to Dinitrogen Using Bromide-Mediated Redox Cycle”, ACS ES&T Eng. 2021, 1, 1287-1297



https://doi.org/10.1021/acsestengg.1c00119
12
T. H. Jeon, H.-i. Cho, H. Park, H.-i. Kim, W. Choi, “Synergistic Effect of Sn Doping and Hydrogenation on Hematite Electrodes for Photoelectrochemical Water Oxidation”, Mater. Chem. Frontiers 2021, 5, 6592-6602
T. H. Jeon, H.-i. Cho, H. Park, H.-i. Kim, W. Choi, “Synergistic Effect of Sn Doping and Hydrogenation on Hematite Electrodes for Photoelectrochemical Water Oxidation”, Mater. Chem. Frontiers 2021, 5, 6592-6602
T. H. Jeon, H.-i. Cho, H. Park, H.-i. Kim, W. Choi, “Synergistic Effect of Sn Doping and Hydrogenation on Hematite Electrodes for Photoelectrochemical Water Oxidation”, Mater. Chem. Frontiers 2021, 5, 6592-6602
T. H. Jeon, H.-i. Cho, H. Park, H.-i. Kim, W. Choi, “Synergistic Effect of Sn Doping and Hydrogenation on Hematite Electrodes for Photoelectrochemical Water Oxidation”, Mater. Chem. Frontiers 2021, 5, 6592-6602

T. H. Jeon, H.-i. Cho, H. Park, H.-i. Kim, W. Choi, “Synergistic Effect of Sn Doping and Hydrogenation on Hematite Electrodes for Photoelectrochemical Water Oxidation”, Mater. Chem. Frontiers 2021, 5, 6592-6602



https://doi.org/10.1039/D1QM00847A
11
S. Lee, S. Kim, C. Park, W. Kim, S. Ryu, W. Choi, “Solar Denitrification Coupled with in situ Water Splitting”, Energy Environ. Sci. 2021, 14, 4437-4450
S. Lee, S. Kim, C. Park, W. Kim, S. Ryu, W. Choi, “Solar Denitrification Coupled with in situ Water Splitting”, Energy Environ. Sci. 2021, 14, 4437-4450
S. Lee, S. Kim, C. Park, W. Kim, S. Ryu, W. Choi, “Solar Denitrification Coupled with in situ Water Splitting”, Energy Environ. Sci. 2021, 14, 4437-4450
S. Lee, S. Kim, C. Park, W. Kim, S. Ryu, W. Choi, “Solar Denitrification Coupled with in situ Water Splitting”, Energy Environ. Sci. 2021, 14, 4437-4450

S. Lee, S. Kim, C. Park, W. Kim, S. Ryu, W. Choi, “Solar Denitrification Coupled with in situ Water Splitting”, Energy Environ. Sci. 2021, 14, 4437-4450



https://doi.org/10.1039/D1EE01342D
10
Y. Zhao, P. Zhang, Z. Yang, L. Li, J. Gao, S. Chen, T. Xie, C. Diao, S. Xi, B. Xiao, C. Hu, W. Choi, “Mechanistic Analysis of Multiple Processes Controlling Solar-driven H2O2 Synthesis Using Engineered Polymeric Carbon Nitride”, Nature Commun. 2021, 12:3701
Y. Zhao, P. Zhang, Z. Yang, L. Li, J. Gao, S. Chen, T. Xie, C. Diao, S. Xi, B. Xiao, C. Hu, W. Choi, “Mechanistic Analysis of Multiple Processes Controlling Solar-driven H2O2 Synthesis Using Engineered Polymeric Carbon Nitride”, Nature Commun. 2021, 12:3701
Y. Zhao, P. Zhang, Z. Yang, L. Li, J. Gao, S. Chen, T. Xie, C. Diao, S. Xi, B. Xiao, C. Hu, W. Choi, “Mechanistic Analysis of Multiple Processes Controlling Solar-driven H2O2 Synthesis Using Engineered Polymeric Carbon Nitride”, Nature Commun. 2021, 12:3701
Y. Zhao, P. Zhang, Z. Yang, L. Li, J. Gao, S. Chen, T. Xie, C. Diao, S. Xi, B. Xiao, C. Hu, W. Choi, “Mechanistic Analysis of Multiple Processes Controlling Solar-driven H2O2 Synthesis Using Engineered Polymeric Carbon Nitride”, Nature Commun. 2021, 12:3701

Y. Zhao, P. Zhang, Z. Yang, L. Li, J. Gao, S. Chen, T. Xie, C. Diao, S. Xi, B. Xiao, C. Hu, W. Choi, “Mechanistic Analysis of Multiple Processes Controlling Solar-driven H2O2 Synthesis Using Engineered Polymeric Carbon Nitride”, Nature Commun. 2021, 12:3701



https://doi.org/10.1038/s41467-021-24048-1
9
X. Yang, H. Sun, G. Li, T. An, W. Choi, “Fouling of TiO2 Induced by Natural Organic Matters during Photocatalytic Water Treatment: Mechanisms and Regeneration Strategy”, Appl. Catal. B: Environ. 2021, 294, 120252
X. Yang, H. Sun, G. Li, T. An, W. Choi, “Fouling of TiO2 Induced by Natural Organic Matters during Photocatalytic Water Treatment: Mechanisms and Regeneration Strategy”, Appl. Catal. B: Environ. 2021, 294, 120252
X. Yang, H. Sun, G. Li, T. An, W. Choi, “Fouling of TiO2 Induced by Natural Organic Matters during Photocatalytic Water Treatment: Mechanisms and Regeneration Strategy”, Appl. Catal. B: Environ. 2021, 294, 120252
X. Yang, H. Sun, G. Li, T. An, W. Choi, “Fouling of TiO2 Induced by Natural Organic Matters during Photocatalytic Water Treatment: Mechanisms and Regeneration Strategy”, Appl. Catal. B: Environ. 2021, 294, 120252

X. Yang, H. Sun, G. Li, T. An, W. Choi, “Fouling of TiO2 Induced by Natural Organic Matters during Photocatalytic Water Treatment: Mechanisms and Regeneration Strategy”, Appl. Catal. B: Environ. 2021, 294, 120252



https://doi.org/10.1016/j.apcatb.2021.120252
8
F. He, W. Jeon, W. Choi, “Photocatalytic Air Purification Mimicking the Self-Cleaning Process of the Atmosphere”, Nature Commun. 2021, 12:2528
F. He, W. Jeon, W. Choi, “Photocatalytic Air Purification Mimicking the Self-Cleaning Process of the Atmosphere”, Nature Commun. 2021, 12:2528
F. He, W. Jeon, W. Choi, “Photocatalytic Air Purification Mimicking the Self-Cleaning Process of the Atmosphere”, Nature Commun. 2021, 12:2528
F. He, W. Jeon, W. Choi, “Photocatalytic Air Purification Mimicking the Self-Cleaning Process of the Atmosphere”, Nature Commun. 2021, 12:2528

F. He, W. Jeon, W. Choi, “Photocatalytic Air Purification Mimicking the Self-Cleaning Process of the Atmosphere”, Nature Commun. 2021, 12:2528



https://doi.org/10.1038/s41467-021-22839-0
7
T. H. Jeon, B. Kim, C. Kim, C. Xia, H. Wang, P.J.J. Alvarez, W. Choi, “Solar Photoelectrochemical Synthesis of Electrolyte-free H2O2 Aqueous Solution without Needing Electrical Bias and H2”, Energy Environ. Sci. 2021, 14, 3110-3119
T. H. Jeon, B. Kim, C. Kim, C. Xia, H. Wang, P.J.J. Alvarez, W. Choi, “Solar Photoelectrochemical Synthesis of Electrolyte-free H2O2 Aqueous Solution without Needing Electrical Bias and H2”, Energy Environ. Sci. 2021, 14, 3110-3119
T. H. Jeon, B. Kim, C. Kim, C. Xia, H. Wang, P.J.J. Alvarez, W. Choi, “Solar Photoelectrochemical Synthesis of Electrolyte-free H2O2 Aqueous Solution without Needing Electrical Bias and H2”, Energy Environ. Sci. 2021, 14, 3110-3119
T. H. Jeon, B. Kim, C. Kim, C. Xia, H. Wang, P.J.J. Alvarez, W. Choi, “Solar Photoelectrochemical Synthesis of Electrolyte-free H2O2 Aqueous Solution without Needing Electrical Bias and H2”, Energy Environ. Sci. 2021, 14, 3110-3119

T. H. Jeon, B. Kim, C. Kim, C. Xia, H. Wang, P.J.J. Alvarez, W. Choi, “Solar Photoelectrochemical Synthesis of Electrolyte-free H2O2 Aqueous Solution without Needing Electrical Bias and H2”, Energy Environ. Sci. 2021, 14, 3110-3119



https://doi.org/10.1039/D0EE03567J
6
H. Rajput, E. E. Kwon, S. A. Younis, S. Weon, T. H. Jeon, W. Choi, K.-H. Kim, “Photoelectrocatalysis as a High-Efficiency Platform for Pulping Wastewater Treatment and Energy Production”, Chem. Eng. J. 2021, 412, 128612
H. Rajput, E. E. Kwon, S. A. Younis, S. Weon, T. H. Jeon, W. Choi, K.-H. Kim, “Photoelectrocatalysis as a High-Efficiency Platform for Pulping Wastewater Treatment and Energy Production”, Chem. Eng. J. 2021, 412, 128612
H. Rajput, E. E. Kwon, S. A. Younis, S. Weon, T. H. Jeon, W. Choi, K.-H. Kim, “Photoelectrocatalysis as a High-Efficiency Platform for Pulping Wastewater Treatment and Energy Production”, Chem. Eng. J. 2021, 412, 128612
H. Rajput, E. E. Kwon, S. A. Younis, S. Weon, T. H. Jeon, W. Choi, K.-H. Kim, “Photoelectrocatalysis as a High-Efficiency Platform for Pulping Wastewater Treatment and Energy Production”, Chem. Eng. J. 2021, 412, 128612

H. Rajput, E. E. Kwon, S. A. Younis, S. Weon, T. H. Jeon, W. Choi, K.-H. Kim, “Photoelectrocatalysis as a High-Efficiency Platform for Pulping Wastewater Treatment and Energy Production”, Chem. Eng. J. 2021, 412, 128612



https://doi.org/10.1016/j.cej.2021.128612
5
J. Y. Hwang, G.-h. Moon, B. Kim, T. Tachikawa, T. Majima, S. Hong, K. Cho, W. Kim, W. Choi, “Crystal Phase-dependent Generation of Mobile OH Radicals on TiO2: Revisiting the Photocatalytic Oxidation Mechanism of Anatase and Rutile”, Appl. Catal. B: Environ. 2021, 286, 119905
J. Y. Hwang, G.-h. Moon, B. Kim, T. Tachikawa, T. Majima, S. Hong, K. Cho, W. Kim, W. Choi, “Crystal Phase-dependent Generation of Mobile OH Radicals on TiO2: Revisiting the Photocatalytic Oxidation Mechanism of Anatase and Rutile”, Appl. Catal. B: Environ. 2021, 286, 119905
J. Y. Hwang, G.-h. Moon, B. Kim, T. Tachikawa, T. Majima, S. Hong, K. Cho, W. Kim, W. Choi, “Crystal Phase-dependent Generation of Mobile OH Radicals on TiO2: Revisiting the Photocatalytic Oxidation Mechanism of Anatase and Rutile”, Appl. Catal. B: Environ. 2021, 286, 119905
J. Y. Hwang, G.-h. Moon, B. Kim, T. Tachikawa, T. Majima, S. Hong, K. Cho, W. Kim, W. Choi, “Crystal Phase-dependent Generation of Mobile OH Radicals on TiO2: Revisiting the Photocatalytic Oxidation Mechanism of Anatase and Rutile”, Appl. Catal. B: Environ. 2021, 286, 119905

J. Y. Hwang, G.-h. Moon, B. Kim, T. Tachikawa, T. Majima, S. Hong, K. Cho, W. Kim, W. Choi, “Crystal Phase-dependent Generation of Mobile OH Radicals on TiO2: Revisiting the Photocatalytic Oxidation Mechanism of Anatase and Rutile”, Appl. Catal. B: Environ. 2021, 286, 119905



https://doi.org/10.1016/j.apcatb.2021.119905
4
R. Yin, Y. Chen, J. Hu, G. Lu, L. Zeng, W. Choi, M. Zhu, “Complexes of Fe(III)-organic pollutants that directly activate Fenton-like processes under visible light”, Appl. Catal. B: Environ. 2021, 283, 119663
R. Yin, Y. Chen, J. Hu, G. Lu, L. Zeng, W. Choi, M. Zhu, “Complexes of Fe(III)-organic pollutants that directly activate Fenton-like processes under visible light”, Appl. Catal. B: Environ. 2021, 283, 119663
R. Yin, Y. Chen, J. Hu, G. Lu, L. Zeng, W. Choi, M. Zhu, “Complexes of Fe(III)-organic pollutants that directly activate Fenton-like processes under visible light”, Appl. Catal. B: Environ. 2021, 283, 119663
R. Yin, Y. Chen, J. Hu, G. Lu, L. Zeng, W. Choi, M. Zhu, “Complexes of Fe(III)-organic pollutants that directly activate Fenton-like processes under visible light”, Appl. Catal. B: Environ. 2021, 283, 119663

R. Yin, Y. Chen, J. Hu, G. Lu, L. Zeng, W. Choi, M. Zhu, “Complexes of Fe(III)-organic pollutants that directly activate Fenton-like processes under visible light”, Appl. Catal. B: Environ. 2021, 283, 119663



https://doi.org/10.1016/j.apcatb.2020.119663
3

W. Choi, N. G. Love, J.-H. Kim, J. Ma. “Launch of ACS ES&T Engineering and Redefining Environmental Engineering”, ACS ES&T Eng. 2021, 1, 154-156.



https://doi.org/10.1021/acsestengg.0c00130
2
M. S. Koo, H. Kim, K. E. Lee, W. Choi, “Photoconversion of Cyanide to Dinitrogen Using Durable Electrode of TaON Overlayer-Deposited WO3 Film and Visible Light”, ACS EST Engg. 2021, 1, 228−238.
M. S. Koo, H. Kim, K. E. Lee, W. Choi, “Photoconversion of Cyanide to Dinitrogen Using Durable Electrode of TaON Overlayer-Deposited WO3 Film and Visible Light”, ACS EST Engg. 2021, 1, 228−238.
M. S. Koo, H. Kim, K. E. Lee, W. Choi, “Photoconversion of Cyanide to Dinitrogen Using Durable Electrode of TaON Overlayer-Deposited WO3 Film and Visible Light”, ACS EST Engg. 2021, 1, 228−238.
M. S. Koo, H. Kim, K. E. Lee, W. Choi, “Photoconversion of Cyanide to Dinitrogen Using Durable Electrode of TaON Overlayer-Deposited WO3 Film and Visible Light”, ACS EST Engg. 2021, 1, 228−238.

M. S. Koo, H. Kim, K. E. Lee, W. Choi, “Photoconversion of Cyanide to Dinitrogen Using Durable Electrode of TaON Overlayer-Deposited WO3 Film and Visible Light”, ACS ES&T Eng. 2021, 1, 228−238.



https://doi.org/10.1021/acsestengg.0c00070
1
J. Yang, H. Miao, J. Jing, Y. Zhu, W. Choi, “Photocatalytic activity enhancement of PDI supermolecular via π-π action and energy level adjusting with graphene quantum dots”, Appl. Catal. B 2021, 281, 119547
J. Yang, H. Miao, J. Jing, Y. Zhu, W. Choi, “Photocatalytic activity enhancement of PDI supermolecular via π-π action and energy level adjusting with graphene quantum dots”, Appl. Catal. B 2021, 281, 119547
J. Yang, H. Miao, J. Jing, Y. Zhu, W. Choi, “Photocatalytic activity enhancement of PDI supermolecular via π-π action and energy level adjusting with graphene quantum dots”, Appl. Catal. B 2021, 281, 119547
J. Yang, H. Miao, J. Jing, Y. Zhu, W. Choi, “Photocatalytic activity enhancement of PDI supermolecular via π-π action and energy level adjusting with graphene quantum dots”, Appl. Catal. B 2021, 281, 119547

J. Yang, H. Miao, J. Jing, Y. Zhu, W. Choi, “Photocatalytic activity enhancement of PDI supermolecular via π-π action and energy level adjusting with graphene quantum dots”, Appl. Catal. B 2021, 281, 119547



https://doi.org/10.1016/j.apcatb.2020.119547