Výsledky vyhledávání - "Jae-Yoon Shin"

Akademický článek

Multifaceted Excited State Dynamics of Coumarin Dyes Anchored on Al2O3 Film

Autor: Hyun Seok Lee, Yun Jeong Na, Chul Hoon Kim, Jae Yoon Shin

Publikováno v: Molecules, Vol 28, Iss 1, p 111 (2022)

The co-facially stacked dyes on semiconductor films serve as an alternative model to elucidate the photo-driven exciton dynamics occurring in a molecular assembly. In this study, we report the unique emission properties of coumarin dye adsorbed on th

Externí odkaz: https://doaj.org/article/b108c0d7e343415d8a261ae6e71fa383

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Akademický článek

Dynamics of Electron Transfers in Photosensitization Reactions of Zinc Porphyrin Derivatives

Autor: Soohwan Kim, Taesoo Kim, Sunghan Choi, Ho-Jin Son, Sang Ook Kang, Jae Yoon Shin

Publikováno v: Molecules, Vol 28, Iss 1, p 327 (2022)

Photocatalytic systems for CO2 reduction operate via complicated multi-electron transfer (ET) processes. A complete understanding of these ET dynamics can be challenging but is key to improving the efficiency of CO2 conversion. Here, we report the ET

Externí odkaz: https://doaj.org/article/658223e9e34c4e5a8ad05e0308af546f

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Electron Injection Process of Porphyrin Dye into a Heterogeneous TiO2/Re(I) Photocatalyst

Autor: Sang Ook Kang, Min Su Choe, S.J. Choi, Ho-Jin Son, Daehan Lee, Jae Yoon Shin, Chul Hoon Kim, Chyongjin Pac, So-Yoen Kim

Publikováno v: The Journal of Physical Chemistry C. 125:7625-7636

We now report full details of the collisional ET process at the interface between the solvated porphyrin dye (a representative molecular dye) and heterogeneous TiO2 particles (a well-defined n-type...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5a2fdde9afabfaa588bc93f29f4c9f09
https://doi.org/10.1021/acs.jpcc.0c11090

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Ancillary Ligand Effects on Heteroleptic Ir III Dye in Dye‐Sensitized Photocatalytic CO 2 Reduction: Photoaccumulation of Charges on Arylated Bipyridine Ligand and Its Control on Catalytic Performance

Autor: Jae Yoon Shin, Ha-Yeon Cheong, Ho-Jin Son, Sang Ook Kang, Dae Won Cho, Chyongjin Pac, S.J. Choi, Ju Hyoung Jo, Chul Hoon Kim

Publikováno v: Chemistry – A European Journal. 26:16733-16754

Herein, we report the synthesis, and photochemical and -physical properties, as well as the catalytic performance, of a series of heteroleptic IrIII photosensitizers (IrPSs), [Ir(C^N)2 (N^NAryl )]+ , possessing ancillary ligands that are varied with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cf908d95833a6587d46c8f1e3b0c2014
https://doi.org/10.1002/chem.202002575

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Reversible Symmetry-Breaking Charge Separation in a Series of Perylenediimide Cyclophanes

Autor: Yilei Wu, Michael R. Wasielewski, Jae Yoon Shin, Ryan M. Young, Michelle Chen, Adam F. Coleman, Jiawang Zhou

Publikováno v: The Journal of Physical Chemistry C. 124:10408-10419

Excited-state symmetry-breaking charge separation (SB-CS) can offer an efficient pathway to solar energy capture and conversion. We synthesized a series of 1,6,7,12-tetrakis(4-t-butylphenoxy)peryle...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6f69d8fea15c9d7831b64e4ccc929721
https://doi.org/10.1021/acs.jpcc.0c02382

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