Current Members

Research Interests

: Electrochemical CO2 Conversion on Metal Nanoclusters

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• Controlled Syngas Production by Electrocatalytic CO2 Reduction on Formulated Au25(SR)18 and PtAu24(SR)18 Nanoclusters

W. Choi,† H. Seong,† V. Efremov, Y. Lee, S. Im, D.-H. Lim, J. S. Yoo, D. Lee

J. Chem. Phys. 2021, 155, 014305. (Invited Paper)

• Atomically Precise Gold Nanoclusters as Model Catalysts for Identifying Active Sites for Electroreduction of CO2

H. Seong,† V. Efremov,† G. Park, H. Kim, J. S. Yoo, D. Lee

Angew. Chem. Int. Ed. 2021, 60, 14563.

• Over a 15.9% Solar-to-CO Conversion from Dilute CO2 Streams Catalyzed by Gold Nanoclusters Exhibiting a High CO2 Binding Affinity

B. Kim,† H. Seong,† J. T. Song, K. Kwak, H. Song, Y. C. Tan, G. Park, D. Lee, J. Oh​

ACS Energy Lett. 2020, 5, 749.

 

Research Interests

: Synthesis of Fluorescent Metal Nanoclusters and Study of Energy Transfer

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• Superatom-in-Superatom [RhH@Ag24(SPhMe2)18]2− Nanocluster

H. Yi,† S. M. Han,† S. Song,† M. Kim, E. Sim, D. Lee

Angew. Chem. Int. Ed. 2021, 60, 22293.

• Synthesis and Photophysical Properties of Light-Harvesting Gold Nanoclusters Fully Functionalized with Antenna Chromophores

K. Pyo,† H. Xu,† S. M. Han, S. Saxena, S. Y. Yoon, G. Wiederrecht, G. Ramakrishna, D. Lee

Small 2021, 2004836.

• Size-Dependent Light Harvesting from Nonthermalized Excited States of Gold Clusters

K. Pyo,† S. M. Han,† H. Xu, G. Ramakrishna, D. Lee

Solar RRL 2021, 2000710.

• Insights into the Metal-Exchange Synthesis of MAg24(SR)18 (M = Ni, Pd, Pt) Nanoclusters

M. Kim, K. L. D. M. Weerawardene, W. Choi, S. M. Han, J. Paik, Y. Kim, M.-G. Choi, C. M. Aikens, D. Lee

Chem. Mater. 2020, 32, 10216.

• Unique Energy Transfer in Fluorescein-Conjugated Au22 Nanoclusters Leading to 160-fold pH-contrasting Photoluminescence

K. Pyo, N. H. Ly, S. M. Han, M. b. Hatshan, A. Abuhagr, G. Wiederrecht, S.-W. Joo, G. Ramakrishna, D. Lee

J. Phys. Chem. Lett. 2018, 9, 5303.

 

Research Interests

: Synthesis and Characterization of Metal Nanoclusters

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• Superatom-in-Superatom [RhH@Ag24(SPhMe2)18]2− Nanocluster

H. Yi,† S. M. Han,† S. Song,† M. Kim, E. Sim, D. Lee

Angew. Chem. Int. Ed. 2021, 60, 22293.

• Electrogenerated chemiluminescence of luminol on a gold nanocluster-graphene-Nafion composite-modified electrode in neutral aqueous solution

J. Kim, H. Yi, D. Jeong, D. Lee, W.-Y. Lee

J. Electroanal. Chem. 2021, 881, 114947.

 

Research Interests

: Electrochemical CO2 Conversion and Oxygen Evolution on Metal Nanoclusters

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• Promotion of alkaline hydrogen production via Ni-doping of atomically precise Ag nanoclusters

Y. Jo, M. Choi, M. Kim, J. S. Yoo, W. Choi, D. Lee

Bull. Korean Chem. Soc. 2021, 42, 1672. (Invited Paper)

 

Research Interests

: Electrochemical CO2 Conversion on Metal Nanoclusters

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Research Interests
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Research Interests
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Research Interests

: Studies of Luminescent Nanoclusters and Diverse Surface Modification Strategies

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• Synthesis and Photophysical Properties of Light-Harvesting Gold Nanoclusters Fully Functionalized with Antenna Chromophores

K. Pyo,† H. Xu,† S. M. Han, S. Saxena, S. Y. Yoon, G. Wiederrecht, G. Ramakrishna, D. Lee

Small 2021, 2004836.

• Size-Dependent Light Harvesting from Nonthermalized Excited States of Gold Clusters

K. Pyo,† S. M. Han,† H. Xu, G. Ramakrishna, D. Lee

Solar RRL 2021, 2000710.

 

Research Interests
: Synthesis of Metal Nanoclusters

 

Research Interests

: Electrochemical CO2 Conversion on Metal Nanoclusters

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• Atomically Precise Gold Nanoclusters as Model Catalysts for Identifying Active Sites for Electroreduction of CO2

H. Seong,† V. Efremov,† G. Park, H. Kim, J. S. Yoo, D. Lee

Angew. Chem. Int. Ed. 2021, 60, 14563.

 

Research Interests

: Synthesis of Fluorescent Metal Nanoclusters

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Research Interests
: Electrochemical Hydrogen Evolution on Metal Nanocluster

 

Research Interests
: Synthesis of Luminescent Nanoclusters for Biological Applications