Zobrazeno 1 - 10 of 14 pro vyhledávání: '"Jong-Goo Park"'
1
Fabrication of Colloidal Cesium Metal Halide (CsMX: M = Fe, Co, and Ni) Nanoparticles and Assessment of Their Thermodynamic Stability by DFT Calculations
Autor: Hyo-Geun Kwon, Jehyeon Ryu, Jong-Goo Park, Sang Woo Park, O-Pil Kwon, Ki-Ha Hong, Sang-Wook Kim
Publikováno v: Inorganic Chemistry. 61:14361-14367
We synthesized colloidal cesium metal halide CsMX (M = Fe, Co, Ni; X = Cl, Br) nanoparticles (NPs) and assessed their crystal stability by density functional theory (DFT) calculations. We successfully synthesized Cs
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc37dca519abb8489a396802234f6d70
https://doi.org/10.1021/acs.inorgchem.2c02155
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3
Enhanced Light Emission through Symmetry Engineering of Halide Perovskites
Autor: Yoonhoo Ha, Jong-Goo Park, Ki-Ha Hong, Hyungjun Kim
Publikováno v: Journal of the American Chemical Society. 144:297-305
Metal-halide perovskites (MHPs) have attracted tremendous attention as active materials in optoelectronic devices. For light-emitting diode (LED) applications, nanostructuring of MHPs is considered to be inevitable, but its light-enhancement mechanis
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1878ee21a6fd370ee60d6ad072256f80
https://doi.org/10.1021/jacs.1c09891
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5
Bulk and interfacial decomposition of formamidinium iodide (HC(NH2)2I) in contact with metal oxide
Autor: Jong-Goo Park, Boya Zhang, Sampreetha Thampy, Ki-Ha Hong, Julia W. P. Hsu
Publikováno v: Materials Advances. 1:3349-3357
The thermal stability and decomposition pathway of formamidinium iodide (FAI, HC(NH2)2I) in contact with NiO and TiO2 are investigated by combined experimental studies and density functional theory (DFT) calculations. Based on the decomposition tempe
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::59c0af742f4fb69e32e61414c52b2acf
https://doi.org/10.1039/d0ma00624f
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6
High-throughput screening of perovskite inspired bismuth halide materials: toward lead-free photovoltaic cells and light-emitting diodes
Autor: Jong-Goo Park, Sang Woo Park, Ki-Ha Hong
Publikováno v: Nanotechnology. 33:485706
Toxicity is the main bottleneck for the commercialization of Pb halide perovskites. Bi has been considered a promising metal cation to replace Pb because of its comparable electronic structures with Pb and better stability. Although experimental and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::feeb11325631d3f5a783f2eada959d97
https://doi.org/10.1088/1361-6528/ac88db
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10
Thermodynamic Approach to Develop Lead-Free Halide Perovskites: Theoretical Study
Autor: Jong Goo Park, Choong-Heui Chung, Ki-Ha Hong
Publikováno v: ECS Meeting Abstracts. :861-861
Metal halide perovskites (MHPs) are one of the promising candidates for next-generation photovoltaic materials. Since the Miyasa group first adopt methylammonium lead tri-iodides as a sensitizer of dye-sensitized solar cells, the efficiency of MHP so
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eed3e2373f92e6ddaaf31d23ea65e4d6
https://doi.org/10.1149/ma2019-01/13/861
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