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Crystal structure of 9,9′-(4,4′-(silinane-1,1-diyl)bis(4,1-phenylene))bis(9 H -carbazole) and its photophysical and electrochemical properties

Autor: Yoona Park, Hani Jeon, Won-Sik Han, Joori Jung, Sunhee Lee

Publikováno v: Journal of Molecular Structure. 1164:23-27

The title compound 9,9′-(4,4′-(silinane-1,1-diyl)bis(4,1-phenylene))bis(9H-carbazole) (6-bisCz) has been designed and prepared to investigate its crystal structure and photophysical and electrochemical properties. 6-bisCz is crystallized in the c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6e867e91d067da97fafc26b39de49b7b
https://doi.org/10.1016/j.molstruc.2018.03.039

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Flexible and Micropatternable Triplet–Triplet Annihilation Upconversion Thin Films for Photonic Device Integration and Anticounterfeiting Applications

Autor: Won-Sik Han, Anna L. Hagstrom, Jae-Hyuk Kim, Joori Jung, Hyun-Seok Choe, Jongsoo Ko, Myung-Soo Lee, Hak-Lae Lee, Byung-Geon Park, Jae-Hong Kim

Publikováno v: ACS Applied Materials & Interfaces. 10:8985-8992

Triplet-triplet annihilation upconversion (TTA-UC) has recently drawn widespread interest for its capacity to harvest low-energy photons and to broaden the absorption spectra of photonic devices, such as solar cells. Although conceptually promising,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0b9c460e00e6feecf602e1977e28783
https://doi.org/10.1021/acsami.7b17789

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Catalytic Hydrogenation and Dehydrogenation Reactions of N-alkyl-bis(carbazole)-Based Hydrogen Storage Materials

Autor: Jeong Won Kang, Won-Sik Han, Joori Jung, Byeong Soo Shin

Publikováno v: Catalysts, Vol 11, Iss 123, p 123 (2021)
Catalysts
Volume 11
Issue 1

Recently, there have been numerous efforts to develop hydrogen-rich organic materials because hydrogen energy is emerging as a renewable energy source. In this regard, we designed and prepared four new materials based on N-alkyl-bis(carbazole), 9,9&p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::272c5e87947952d9b63210b960279452
https://doi.org/10.3390/catal11010123

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Blue-shifted aggregation-induced emission of siloles by simple structural modification and their application as nitro explosive chemosensors

Autor: Joori Jung, Won-Sik Han, Ji-won Lee, Yoona Park

Publikováno v: Photochemicalphotobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology. 16(10)

To induce blue-shifted emission of siloles, two tolyl-substituted derivatives - 1,1-diphenyl-2,3,4,5-tetra(m-tolyl)-1H-silole (m-TS) and 1,1-diphenyl-2,3,4,5-tetra(o-tolyl)-1H-silole (o-TS) - were prepared, and their photophysical properties were com

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6dbf925827a7612d7abe7ab55cfd3a6
https://pubmed.ncbi.nlm.nih.gov/28948269

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