Výsledky vyhledávání

Self-assembly of CdTe Nanowires for Solar Cells Under a 550 nm Wavelength Light

Autor: Insol Jo, Jae-Moon Kim, Jeong Won Kang, Ki-Sub Kim

Publikováno v: Journal of Electrical Engineering & Technology. 17:1481-1486

The incorporation of cadmium telluride (CdTe) nanowire photovoltaics offers the possibility to overcome energy loss in solar cells associated with minority carrier recombination, and to increase optical efficiency by reducing reflection. In this stud

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8095db8e78ea5de4e3731a6d10cb26d3
https://doi.org/10.1007/s42835-021-00971-7

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Molecular Dynamics Study on Graphene-Nanoflake Sensor Sandwiched Between Crossed Graphene-Nanoribbon Junctions

Autor: Ki-Sub Kim, Oh Kuen Kwon, Jeong Won Kang, Hag-Wone Kim

Publikováno v: Journal of Nanoscience and Nanotechnology. 21:3887-3890

We present a design of a nanoscale inertial measurement unit or a data archive using a graphene-nanoflake (GNF) sandwiched between crossed graphene-nanoribbon (GNR) junctions. When an external force applied is below the retracting force, the inertial

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe0c2bf4a1866d52e9aefff6b7cc2f73
https://doi.org/10.1166/jnn.2021.19206

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Synthesis of Cadmium Telluride Nanoparticles Using Thioglycolic Acid, Thioglycerol, and L-Cysteine

Autor: Ki-Sub Kim, Insol Jo, Jeong Won Kang

Publikováno v: Journal of Nanoscience and Nanotechnology. 21:4073-4076

Cadmium telluride (CdTe) nanoparticles (NPs) are known for their unique physical and chemical properties. NP synthesis via a size-controlled procedure has become an intriguing research topic because NPs exhibit novel optical and physical properties d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e02de588aa76149238bf3b4be2504e5d
https://doi.org/10.1166/jnn.2021.19182

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Molecular Dynamics Study of Graphene Nanoflake Shuttle Device on Graphene Nanoribbon with Carbon Nanotube Blocks

Autor: Jeong Won Kang, Oh-Kuen Kwon, Ki-Sub Kim

Publikováno v: Journal of Nanoscience and Nanotechnology. 20:5570-5574

Superlubric motions of graphene nanoflakes (GNFs) on graphene have opened up more applications of graphene for micromachines and nanomachines. Here, we investigate the dynamic behavior of a GNF shuttle on a graphene nanoribbon (GNR) with carbon nanot

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::edaa1c0a670701ecbe3a1e972b809bea
https://doi.org/10.1166/jnn.2020.17616

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Effects of a High-Intensity Interval Physical Exercise Program on Cognition, Physical Performance, and Electroencephalogram Patterns in Korean Elderly People: A Pilot Study

Autor: Sun Min Lee, Muncheong Choi, Buong-O Chun, Kyunghwa Sun, Ki Sub Kim, Seung Wan Kang, Hong-Sun Song, So Young Moon

Publikováno v: Dementia and Neurocognitive Disorders. 21:93

The effects of high-intensity interval training (HIIT) interventions on functional brain changes in older adults remain unclear. This preliminary study aimed to explore the effect of physical exercise intervention (PEI), including HIIT, on cognitive

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3984030463d5a16a2ed77f5a81d9424d
https://doi.org/10.12779/dnd.2022.21.3.93

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Synergetic Performance of the Mixture of Poly(N-vinylcaprolactam) and a Pyrrolidinium-Based Ionic Liquid for Kinetic Hydrate Inhibition in the Presence of the Mineral Oil Phase

Autor: Ki-Sub Kim, Seong-Pil Kang, Jong-Nam Kim, Wonhee Lee

Publikováno v: Energy & Fuels. 32:4932-4941

In our previous studies, it was proven that ionic liquids can be a good synergist with poly(N-vinylcaprolactam) [PVCap, a polymeric kinetic hydrate inhibitor (KHI)] against methane or natural gas hydrate formation. In particular, 1-hexyl-1-methylpyrr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::57969faf0f1aebc7c034e4b173425805
https://doi.org/10.1021/acs.energyfuels.8b00294

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Volumetric properties of solutions of choline chloride + glycerol deep eutectic solvent with water, methanol, ethanol, or iso-propanol

Autor: Ki-Sub Kim, Byung Heung Park

Publikováno v: Journal of Molecular Liquids. 254:272-279

Deep eutectic solvents (DESs) are emerging as innovative materials and regarded as cost effective IL replacements. Mixing of DESs with other solvents modifies their properties for specific applications. One of the popular DESs is made of choline chlo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::60f0f86b329438b35950a688b89bd325
https://doi.org/10.1016/j.molliq.2018.01.087

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